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Info Database Last Updated 08.04.2024 (Entity News entries: 55)
Type/Category of Info:
General Mining NewsInfo Source From:
Littleton Independent. Volume: 5 [V], Issue No. 15Info Publication Date:
July 5, 1895Info found on page:
3Info Title:
Gillette Chlorination Mill Work At the moment the Gillette mill, using chlorination, is in operation on ore from the Cripple Creek district.
Notes/Text been Edited:
Abstracted and rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ Littleton Independent; July 5, 1895
Above Info was Last Updated on 17.01.2024 (14:29:31)
Above Info was First Seen 05.02.2011
Type/Category of Info:
AdvertisingInfo Source From:
The Morning Times. Volume: 3 [III], Issue No. 195Info Publication Date:
December 3, 1895Info found on page:
3Info Title:
Ad; El Paso Reduction Co.'s Gillett MillThe El Paso Reduction Co.
(CHLORINATION WORKS.)
Buys all Grades of Cripple Creek Ores
at Lowest Treatment Charges.
Telephone 115. - Gillett, Colo.
(CHLORINATION WORKS.)Buys all Grades of Cripple Creek Oresat Lowest Treatment Charges.Telephone 115. - Gillett, Colo.Found this exact text used in the following Publications:
- ⊞ The Morning Times, Cripple Creek, El Paso County Colorado, Tuesday Morning, December 3, 1895. (page 3)
- ⊞ The Morning Times, Cripple Creek, El Paso County Colorado, Saturday Morning, December 7, 1895. (page 3)
Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ The Morning Times, December 3, 1895
Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 02.05.2021
Type/Category of Info:
General Mining NewsInfo Source From:
The Morning Times. Volume: 3 [III], Issue No. 224Info Publication Date:
January 7, 1896Info found on page:
1Info Title:
Pharmacist Shipment to Gillett The last shipment from the Pharmacist of fifteen tons brought returns of $91.20. There is now a good big shipment of low grade ore at Gillett. From eighteen to twenty tons of that which will average five ounces is ready to ship.
Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ The Morning Times, January 7, 1896
Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 12.03.2021
Type/Category of Info:
AdvertisingInfo Source From:
The Morning Times. Volume: 3 [III], Issue No. 240Info Publication Date:
January 25, 1896Info found on page:
2Info Title:
Ad; El Paso Reduction Co.'s Gillett MillThe El Paso Reduction Co.
(CHLORINATION WORKS.)
Buys all Grades of Cripple Creek Ores
at Lowest Treatment Charges.
Telephone 115. - Gillett, Colo.
(CHLORINATION WORKS.)Buys all Grades of Cripple Creek Oresat Lowest Treatment Charges.Telephone 115. - Gillett, Colo.Found this exact text used in the following Publications:
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Tuesday Morning, January 7, 1896. (page 4)
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Wednesday Morning, January 22, 1896. (page 4)
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Saturday Morning, January 25, 1896. (page 2)
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Thursday Morning, February 6, 1896 (page 2)
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Friday Morning, February 7, 1896. (page 2)
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Sunday Morning, February 16, 1896. (page 7)
- ⊞ The Morning Times, Cripple Creek, El Paso County, Colorado, Sunday Morning, March 1, 1896. (page 4)
Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ Morning Times, January 25, 1896
Above Info was Last Updated on 11.03.2024 (09:49:03)
Above Info was First Seen 28.04.2010
Type/Category of Info:
ArticleInfo Source From:
The New York Times. Info Publication Date:
December 9, 1896Info found on page:
10Info Title:
El Paso Reduction Works Average Value November 1896 A few months back the quartz treated at the El Paso reduction works at Gillett averaged $27 per ton. It is learned from reliable sources that the average for November was over $40 per ton.
Notes/Text been Edited:
AbstractedAbove Info was Last Updated on 13.07.2023 (10:59:15)
Above Info was First Seen 16.07.2010
Type/Category of Info:
AdvertisingInfo Source From:
The Morning Times. Volume: 5 [V], Issue No. 116Info Publication Date:
September 2, 1897Info found on page:
4Info Title:
Ad; Gillett Reduction Co.The Gillett Reduction Co.
EDWIN N. HAWKINS, General Manager.
Buys all grades of Ore and pays highest cash price for same. . . .
Telephone 115, . . Gillett, Colo.
EDWIN N. HAWKINS, General Manager.Buys all grades of Ore and pays highest cash price for same. . . .Telephone 115, . . Gillett, Colo.Found this exact text used in the following Publications:
- The Morning Times, Cripple Creek, Colo., Thursday, September 2, 1897.
- ⊞ The Morning Times, Cripple Creek, Colo., Saturday, September 4, 1897.
Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ Morning Times, September 2, 1897
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 17.02.2019
Type/Category of Info:
Company InfoInfo Source From:
Colorado State Mining Directory 1898; Buyer's Guide to Representative Mining Machinery and Supply Houses of America. Info Publication Date:
1898Info found on page:
473Info Title:
Gillett Reduction Co. MillReduction Works - Gillett:
Name: GILLETT REDUCTION CO.
Type: Chlorination
Capital: $100,000
President: W. S. Jackson
Vice-President: Sherwood Aldrich
Secretary: E. P. Shove
Treasurer: E. P. Shove
Superintendent:
General Manager: Edward N. Hawkins
Manager:
Lessees:
Description: plant, seventy-five tons capacity
Employes: fifty employes.
Contact:
Notes:
Name: GILLETT REDUCTION CO.Type: ChlorinationCapital: $100,000President: W. S. JacksonVice-President: Sherwood AldrichSecretary: E. P. ShoveTreasurer: E. P. ShoveSuperintendent: General Manager: Edward N. HawkinsManager: Lessees: Description: plant, seventy-five tons capacityEmployes: fifty employes.Contact: Notes: Notes/Text been Edited:
Changed from sentence formInternet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 473
- Hathi Trust Digital Library: ⊞ Colorado State Mining Directory, 1898
Above Info was Last Updated on 29.03.2024 (20:17:48)
Above Info was First Seen 12.04.2011
Type/Category of Info:
ArticleInfo Source From:
The Morning Times. Volume: 5 [V], Issue No. 326Info Publication Date:
May 1, 1898Info found on page:
1Info Title:
Gillett Reduction April Output The April's output of gold from Cripple Creek has been computed and the figures at hand show increase rather than diminution of the steady stream of wealth flowing from the mines. During this month the Gillett Reduction outputted 1,500 tons.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ The Morning Times, May 1, 1898
Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 27.02.2021
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 1 [I], Issue No. 1Info Publication Date:
July 7, 1898Info found on page:
1?Info Title:
Gillett Mill June Output The Gillett chlorination mill in Gillett treated during June fully 2,100 tons for a total of $73,500.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 19.03.2021
Type/Category of Info:
General Mining NewsInfo Source From:
The Morning Times. Volume: 6 [VI], Issue No. 70Info Publication Date:
July 31, 1898Info found on page:
1Info Title:
Gillett Mill July Output The July output of gold ore, in spite of the fact that the month claimed a long holiday, the return from the Gillett Mill show about same high standard as set in June. The mill is estimated to have treated ore to a total of $60,000.00.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ The Morning Times, July 31, 1898
Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 20.03.2021
Type/Category of Info:
ArticleInfo Source From:
The Mineral Industry, Its Statistics, Technology & Trade in the U.S. and Other Countries. Volume: 6 [VI]Info Publication Date:
September 1898Info found on page:
265Info Title:
Gillett Reduction Co. Works Production for 1897 During 1897 the Gillett Reduction Co. Works in the Cripple Creek District, using chlorination, treated 13,800 tons with a production value of $400,000.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
- Hathi Trust Digital Library: ⊞ The Mineral industry. v.6 1897.
Above Info was Last Updated on 02.05.2022 (19:34:52)
Above Info was First Seen 07.05.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Morning Times. Volume: 7 [VII], Issue No. 177Info Publication Date:
June 27, 1899Info found on page:
1Info Title:
Gillett Reduction Co. Made Compromise with Its WorkersCOMPROMISE ARRANGED.
———
Gillett Men Will Go To Work Pending Settlement.
Manager Hawkins of the Gillett Reduction company Sunday met the mill men and arranged a compromise by which the men will work for thirty days until the ore now in the mill will be cleaned up.
The contract with the men will last thirty days only, and at that time the mill people hope to arrange a permanent wage schedule. The men will receive a considerable increase over the wages they have been getting and it is hoped that at the end of the time an amicable understanding will have been reached.
———Gillett Men Will Go To Work Pending Settlement. Manager Hawkins of the Gillett Reduction company Sunday met the mill men and arranged a compromise by which the men will work for thirty days until the ore now in the mill will be cleaned up. The contract with the men will last thirty days only, and at that time the mill people hope to arrange a permanent wage schedule. The men will receive a considerable increase over the wages they have been getting and it is hoped that at the end of the time an amicable understanding will have been reached.Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ Morning Times, June 27, 1899
Above Info was Last Updated on 29.10.2022 (11:09:22)
Above Info was First Seen 21.05.2010
Type/Category of Info:
ArticleInfo Source From:
The Mineral Industry, Its Statistics, Technology & Trade in the U.S. and Other Countries. Volume: 7 [VII]Info Publication Date:
September 1899Info found on page:
291Info Title:
Gillett Reduction Co. Operated in 1898 The Gillett Reduction Co. works were in operation during 1898.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
- Hathi Trust Digital Library: ⊞ The Mineral industry. v.7 1898.
Above Info was Last Updated on 01.05.2022 (12:22:10)
Above Info was First Seen 06.05.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Eagle County Times. Volume: 14 [XIV], Issue No. 28Info Publication Date:
April 7, 1900Info found on page:
3Info Title:
Gillett Mill Helps Increase Mill-Grade Production During the month of March, the Gillett mill were an important factor for the district's increase in mill-grade production. The increase in the mill-grade production is very gratifying. It is due to the increased capacity of the reduction plants treating Cripple Creek ores.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Colorado Historic Newspaper Collection: ⊞ Eagle County Times, April 7, 1900
Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 30.10.2020
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 3 [III], Issue No. 6Info Publication Date:
May 9, 1903Info found on page:
2Info Title:
Gillett Cyanide Works Cleanup The first cleanup of the new Gillett cyanide works was completed last week. About 500 tons have been run through in fourteen days, and the cleanup consisted of 35 pounds of zinc shavings and 65 pounds of slimes, the value of which is estimated at $1800.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 2
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 3 (April 1903-March 1904)
Above Info was Last Updated on 26.08.2023 (07:18:24)
Above Info was First Seen 11.11.2010
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 3 [III], Issue No. 29Info Publication Date:
October 17, 1903Info found on page:
2Info Title:
Gillett Milling & Reduction Co. To Erect Cyanide Plant The Gillett Milling & Reduction Company, which owns a considerable tract of land just east of the town of Gillett, has just contracted for the erection of a large cyanide plant.
The mill will be capable of treating 100 tons of ore every 24 hours, and contracts have already been signed with several mines in that vicinity to treat their low grade rock.
The cyanide process is becoming very popular in the district, and cyanide mills are being erected in all sections of the camp.
The mill will be capable of treating 100 tons of ore every 24 hours, and contracts have already been signed with several mines in that vicinity to treat their low grade rock. The cyanide process is becoming very popular in the district, and cyanide mills are being erected in all sections of the camp.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 2
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 3 (April 1903-March 1904)
Above Info was Last Updated on 30.08.2023 (23:50:27)
Above Info was First Seen 13.11.2010
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 3 [III], Issue No. 33Info Publication Date:
November 14, 1903Info found on page:
11Info Title:
Gillett Area Has Many Cyanide Mills The cyanide mill proposition seems to be centering in and around Gillett, a small town on the outskirts of the Cripple Creek district. There are three mills in active operation, two in course of construction and several being planned.
There is much talk about the oxidized ores of this section of the camp, and from the results so far obtained, there is every indication that Trachyte, Cow and Sheep mountains will be able to furnish enough ore to be treated by cyanide to keep a dozen mills in operation.
There are a number of men who own extensive acreage on one or more of these mountains who are making a thorough test of this oxidized formation. If they find the ores to be of much value as to warrant treatment, mills will be erected on all of the properties.
There is much talk about the oxidized ores of this section of the camp, and from the results so far obtained, there is every indication that Trachyte, Cow and Sheep mountains will be able to furnish enough ore to be treated by cyanide to keep a dozen mills in operation. There are a number of men who own extensive acreage on one or more of these mountains who are making a thorough test of this oxidized formation. If they find the ores to be of much value as to warrant treatment, mills will be erected on all of the properties.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 11
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 3 (April 1903-March 1904)
Above Info was Last Updated on 01.09.2023 (08:45:12)
Above Info was First Seen 13.11.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Engineering and Mining Journal. Volume: 76 [LXXVI], Issue No. 27Info Publication Date:
December 31, 1903Info found on page:
1020Info Title:
Gillett Mill This new cyanide plant, the superstructure of which is nearing completion, will probably be entirely finished within three weeks, and a large plant of machinery is expected to be in running order in February
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 31.01.2019
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 3 [III], Issue No. 40Info Publication Date:
January 2, 1904Info found on page:
4Info Title:
Gillett Cyanide Mill Nearing Completion The new cyanide mill east of the city of Gillette is fast nearing completion. A large plant of machinery is being installed and should be in good running order by February 1. There will be any quantity of low grade ore to be handled in this section, as Gillette is now known as the centre of the section for oxidized ores.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 4
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 3 (April 1903-March 1904)
Above Info was Last Updated on 03.09.2023 (09:40:45)
Above Info was First Seen 03.09.2023
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 3 [III], Issue No. 41Info Publication Date:
January 9, 1904Info found on page:
4Info Title:
Chicago and Cripple Creek Cyanide Co. Cyanide Mill Construction Frame work for the new cyanide mill at the foot of Cow mountain near Gillett, is in place and the plant expects to be in readiness to start running not later than 60 days hence. The plant is owned by the Chicago and Cripple Creek Cyanide company, and that the company is in earnest in its desire to rush the work to completion is evidenced by the fact that the boilers and crushers for the mill are now on the ground.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 4
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 3 (April 1903-March 1904)
Above Info was Last Updated on 03.09.2023 (12:39:57)
Above Info was First Seen 03.09.2023
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 4 [IV], Issue No. 1Info Publication Date:
April 2, 1904Info found on page:
4Info Title:
Gillett Cyanide Mill About Ready for Action The Cripple Creek Cyanide Company has just announced that they will be ready for the treatment of ore about April 1. The new mill will handle ore from the Gillett section, and will be able to treat 50 tons of ore a day. The Gillett section of the camp is now well known as a big cyaniding proposition, nearly all the ore in that vicinity being susceptible to the cyanide process.
A number of other companies will watch the progress of this mill with eagerness, for as soon as positive results are obtained, a number of other companies will erect mills in this section.
A number of other companies will watch the progress of this mill with eagerness, for as soon as positive results are obtained, a number of other companies will erect mills in this section.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 4
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 4 (April 1904-March 1905)
Above Info was Last Updated on 07.09.2023 (07:24:02)
Above Info was First Seen 07.09.2023
Type/Category of Info:
General Mining NewsInfo Source From:
The Engineering and Mining Journal. Volume: 77 [LXXVII], Issue No. 14Info Publication Date:
April 7, 1904Info found on page:
580Info Title:
Gillett Mill Nearly Completed Gillett Mill.—This mill is nearing completion. The large steel tanks are in place. The motive power will be electricity.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Direct to Page 580
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 17.03.2019
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 4 [IV], Issue No. 8Info Publication Date:
May 21, 1904Info found on page:
4Info Title:
Gillett Cyanide Mill About Completed The new cyanide mill which is being built by the Gillett Cyanide Company, located on Lincoln mountain, will be completed this week, and within a very short time the machinery will be working and treating the low grade ore of that section. The mill is equipped with a 100 horse-power electric motor and has a capacity of 100 tons of ore per day. The mill, when completed, will be one of the best and fully equipped mills in the country.
The ore to be treated at the new plant will come from Lincoln mountain, where preparations are being made on several properties to bring down an enormous pile of rock.
The ore to be treated at the new plant will come from Lincoln mountain, where preparations are being made on several properties to bring down an enormous pile of rock.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 4
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 4 (April 1904-March 1905)
Above Info was Last Updated on 14.09.2023 (08:01:57)
Above Info was First Seen 14.09.2023
Type/Category of Info:
General Mining NewsInfo Source From:
The Engineering and Mining Journal. Volume: 77 [LXXVII], Issue No. 26Info Publication Date:
June 30, 1904Info found on page:
1059Info Title:
Gillett's New Cyanide Mill Gets Machinery The machinery is being placed in the new cyanide mill near Gillett, and it is understood that the mill will soon be ready to handle ore from the district and also from mines in the vicinity of Gillett.
A railroad spur is being graded from the Lincoln mine to the mill.
A railroad spur is being graded from the Lincoln mine to the mill.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Text Page
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 20.02.2019
Type/Category of Info:
ArticleInfo Source From:
Mining Reporter. Volume: 50 [L], Issue No. 9Info Publication Date:
September 1, 1904Info found on page:
215Info Title:
Gillett Cyanide Mill Description At the present writing the Cripple Creek Cyanide Company have just completed a mill at Gillett and expect to commence operations soon. The Gillett mill has 6 tanks of 130 tons capacity, and dry crushing is practiced which is undoubtedly preferable where the product required is coarse and no separation of sands and slimes is necessary for treatment. Fineness of crushing is 8 mesh.
The following diagram show the process of crushing employed in the Gillett mill:
1. From bins the ore goes by belt conveyor to grizzly with inch spaces, the oversize from which goes to gyratory crusher and the undersize to the first rolls.
2. From the first rolls crushed material goes to eight-mesh screen, which delivers undersize by belt conveyor to elevator, and thence to finished product bin.
3. The oversize goes to finishing rolls, which joins the undersize from the preceding trommel to finished product bin.
4. From these bins the material is delivered by chutes to the leaching tanks.
The crushing plants is comparatively simple, but in some respects the plant is unique, as are also some of the methods of treatment which it is proposed to employ.
It will be seen from the scheme of crushing that the finished product is passed over an eight-mesh screen and the undersize and oversize go to separate bins. The advantage to be derived from this is difficult to see, as the entire product should be readily leachable without any slime treatment.
It is proposed to spray the ore as it enters the bins with bromo-cyanogen solution, to serve the double purpose of settling the dust and assisting in extracting the values.
It is further proposed to heat the solution in the tanks by means of compressed air introduced at the bottom after passing through iron pipes heated by passing through a fireplace, the air to serve the double purpose of heating and furnishing oxygen to the solution.
As the plant has not yet started operations the value of this method of treatment can only be speculated upon. But the benefit to be derived seems rather doubtful, as heating the solution to anything above ordinary summer temperature would probably result in an undue loss of cyanide without a proportionate increase of extraction.
The method of precipitation is the ordinary one by means of zinc shavings, and no particular difficulty in this direction seems to have been encountered.
The following diagram show the process of crushing employed in the Gillett mill: 1. From bins the ore goes by belt conveyor to grizzly with inch spaces, the oversize from which goes to gyratory crusher and the undersize to the first rolls. 2. From the first rolls crushed material goes to eight-mesh screen, which delivers undersize by belt conveyor to elevator, and thence to finished product bin. 3. The oversize goes to finishing rolls, which joins the undersize from the preceding trommel to finished product bin. 4. From these bins the material is delivered by chutes to the leaching tanks. The crushing plants is comparatively simple, but in some respects the plant is unique, as are also some of the methods of treatment which it is proposed to employ. It will be seen from the scheme of crushing that the finished product is passed over an eight-mesh screen and the undersize and oversize go to separate bins. The advantage to be derived from this is difficult to see, as the entire product should be readily leachable without any slime treatment. It is proposed to spray the ore as it enters the bins with bromo-cyanogen solution, to serve the double purpose of settling the dust and assisting in extracting the values. It is further proposed to heat the solution in the tanks by means of compressed air introduced at the bottom after passing through iron pipes heated by passing through a fireplace, the air to serve the double purpose of heating and furnishing oxygen to the solution. As the plant has not yet started operations the value of this method of treatment can only be speculated upon. But the benefit to be derived seems rather doubtful, as heating the solution to anything above ordinary summer temperature would probably result in an undue loss of cyanide without a proportionate increase of extraction. The method of precipitation is the ordinary one by means of zinc shavings, and no particular difficulty in this direction seems to have been encountered.Notes/Text been Edited:
Abstracted and quite some rewritten from larger text about 'Cyanide Practice of Cripple Creek District'Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 215
- Hathi Trust Digital Library: ⊞ Mining Reporter 1904 (Jul-Dec)
Above Info was Last Updated on 28.09.2022 (17:08:22)
Above Info was First Seen 31.03.2011
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 50 [L], Issue No. 15Info Publication Date:
October 13, 1904Info found on page:
393Info Title:
Mr. R. B. Woodworth in Charge of Gillett Mill Gillett Mills.—Mr. R. B. Woodworth has taken charge of the mill on a chattel mortgage held by local machinery houses.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 393
- Hathi Trust Digital Library: ⊞ Mining Reporter 1904 (Jul-Dec)
Above Info was Last Updated on 03.10.2022 (11:51:04)
Above Info was First Seen 01.04.2011
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 50 [L], Issue No. 16Info Publication Date:
October 20, 1904Info found on page:
420Info Title:
Cripple Creek Cyanide Co. Gillett Cyanide Mill Expected to Operate Soon C. C. Cyanide Company.—It is expected that the plant of this company at Gillett will begin operations in a very short time. A number of leases on different dumps around the camp have been secured and in addition it is expected to treat a large tonnage from the mines around Gillett, the ores of that section being very susceptible to the cyanide process.
The mill has a capacity of 100 tons per day.
The mill has a capacity of 100 tons per day.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 420
- Hathi Trust Digital Library: ⊞ Mining Reporter 1904 (Jul-Dec)
Above Info was Last Updated on 03.10.2022 (16:21:15)
Above Info was First Seen 16.05.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 50 [L], Issue No. 18Info Publication Date:
November 3, 1904Info found on page:
475Info Title:
Los Angeles Lessees Ships Daily to Gillett Cyanide Mill Los Angeles.—This property is being operated by Lessee Hill and associates, who are now making a daily production of practically 100 tons. The lessees have a contract with the Gillett cyanide mill to furnish them with 100 to 125 tons daily.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 475
- Hathi Trust Digital Library: ⊞ Mining Reporter 1904 (Jul-Dec)
Above Info was Last Updated on 04.10.2022 (08:01:28)
Above Info was First Seen 02.04.2011
Type/Category of Info:
General Mining NewsInfo Source From:
PROFITS; A Journal of Finance and Mining Worth While. Volume: 4 [IV], Issue No. 33Info Publication Date:
November 12, 1904Info found on page:
5Info Title:
Los Angeles Lessees Ships Daily to Gillett Cyanide Mill Colorado Springs, Nov. 9.—Lessee Hill and associates, who recently secured a lease on the Los Angeles mine, are now making a daily production in the neighborhood of 100 tons.
The lessees have a contract with the Gillette cyanide mill, which recently started up, to furnish them with from 100 to 125 tons daily, and while the ore that is being mined only runs from $6 to $10 to the ton, yet a nice profit will be realized by the lessees at the end of each month, as it is estimated that there are several hundreds of thousands of tons of this ore on the Los Angeles territory.
The lessees have a contract with the Gillette cyanide mill, which recently started up, to furnish them with from 100 to 125 tons daily, and while the ore that is being mined only runs from $6 to $10 to the ton, yet a nice profit will be realized by the lessees at the end of each month, as it is estimated that there are several hundreds of thousands of tons of this ore on the Los Angeles territory.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 5
- Hathi Trust Digital Library: ⊞ PROFITS, Volume 4 (April 1904-March 1905)
Above Info was Last Updated on 01.10.2023 (09:44:03)
Above Info was First Seen 01.10.2023
Type/Category of Info:
ArticleInfo Source From:
Mining Reporter. Volume: 52 [LII], Issue No. 7Info Publication Date:
August 17, 1905Info found on page:
165Info Title:
Gillett Cyanide Mill Closed, a Year's Progress in Cyaniding Did Not Help Since the last report of the condition of cyaniding in the Cripple Creek district given in Mining Reporter (September 1, 1904), many changes have taken place as regards the mills in active operation, but comparatively little in the general milling practice. The year has been marked by exceptional activity in mill construction but closes with but a slight increase of tonnage over that reported a year ago. Only two mills, the Homestake and the R. E. A. and A., were then running with an approximate capacity of 300 tons per day. Four mills are now in active operation, but the aggregate tonnage does not exceed 375 tons per day.
The Gillette mill, which was just completed a year ago, has been in intermittent operation, but is now closed down. It is reported that the installation of roasters is contemplated. Straight cyanide solution has been used instead of bromo cyanide, as was at first proposed by the former superintendent.
The Gillett mill has a 130 tons Capacity with 6 Tanks with an Approximate capacity of 130 tons. The Crushing mesh is 8.
As a rule the nature of the ore in the district does not admit of cyanidation without roasting, to any great depth, but an area including portions of Bull, Ironclad and Globe hills seems to be an exception to the general rule.
The Gillette mill, which was just completed a year ago, has been in intermittent operation, but is now closed down. It is reported that the installation of roasters is contemplated. Straight cyanide solution has been used instead of bromo cyanide, as was at first proposed by the former superintendent. The Gillett mill has a 130 tons Capacity with 6 Tanks with an Approximate capacity of 130 tons. The Crushing mesh is 8. As a rule the nature of the ore in the district does not admit of cyanidation without roasting, to any great depth, but an area including portions of Bull, Ironclad and Globe hills seems to be an exception to the general rule.Notes/Text been Edited:
Abstracted and slightly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
Above Info was Last Updated on 26.02.2022 (13:13:21)
Above Info was First Seen 03.05.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Engineering and Mining Journal. Volume: 80 [LXXX], Issue No. 15Info Publication Date:
October 14, 1905Info found on page:
709Info Title:
Cyanide Mill at Gillett Operates A cyanide mill at Gillett is also being operated, handling the dump of the old chlorination plant, that formerly treated the ore from the district.
Notes/Text been Edited:
Abstracted and slightly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Direct to Page 709
Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 20.08.2021
Type/Category of Info:
Special/Editorial CorrespondenceInfo Source From:
The Mining and Scientific Press. Volume: 94 [XCIV], Issue No. 7Info Publication Date:
February 16, 1907Info found on page:
207Info Title:
Gillett Cyanide Mill Becomes Jo Dandy MillDenver, Colorado.
Competition Between Cyanidation and Chlorination.
—New Mill.
With the 16% reduction in the output for 1906 for the Cripple Creek District, compared with that of 1905, has come a corresponding pressure for the reduction of treatment charges. Cyanidation has locked horns with chlorination in what promises to be a death struggle and all who are interested are anxiously awaiting the outcome.
The Gillett cyanide mill has been purchased by the new management of the Jo Dandy and is being removed to that property.
Altogether, it seems as though cyanidation were destined soon to triumph. Bromo-cyanidation will now have a fair chance, and it would not be strange if it were to make a better showing than it has in previous trials.
Competition Between Cyanidation and Chlorination.—New Mill. With the 16% reduction in the output for 1906 for the Cripple Creek District, compared with that of 1905, has come a corresponding pressure for the reduction of treatment charges. Cyanidation has locked horns with chlorination in what promises to be a death struggle and all who are interested are anxiously awaiting the outcome. The Gillett cyanide mill has been purchased by the new management of the Jo Dandy and is being removed to that property. Altogether, it seems as though cyanidation were destined soon to triumph. Bromo-cyanidation will now have a fair chance, and it would not be strange if it were to make a better showing than it has in previous trials.Notes/Text been Edited:
Abstracted, restyled and slightly rewritten from source text.Above Info was Last Updated on 13.12.2023 (19:07:36)
Above Info was First Seen 21.05.2021
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 55 [LV], Issue No. 20Info Publication Date:
May 16, 1907Info found on page:
457Info Title:
American Milling & Reduction Co. Incorporated and Leased Old Gillett Mill Colorado Springs parties have taken a lease on the old Gillett at Gillett, and are planning on the erection of a 400-ton cyanide plant. The incorporators of the American M. & R. company are H. W. Cox, C. F. Lowndes and F. C. Hamilton.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 457
- Hathi Trust Digital Library: ⊞ Mining Reporter; Volume 55 - Jan.-Jun. 1907
Above Info was Last Updated on 15.07.2022 (10:34:06)
Above Info was First Seen 07.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 26 [XXVI], Issue No. 20Info Publication Date:
May 18, 1907Info found on page:
638Info Title:
Old Gillette Mill Dump to Be Worked Denver.—At Colorado Springs H. W. Fox. C. F. Lowndes and F. C. Hamilton have organized a company to build a cyanide mill to treat the tailings in the old dump at Gillette; capacity 400 tons.
The dump contains about 200,000 tons.
The dump contains about 200,000 tons.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 638
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 26 (January-June 1907)
Above Info was Last Updated on 21.11.2023 (08:53:07)
Above Info was First Seen 21.11.2023
Type/Category of Info:
Special/Editorial CorrespondenceInfo Source From:
The Mining and Scientific Press. Volume: 94 [XCIV], Issue No. 21Info Publication Date:
May 25, 1907Info found on page:
651Info Title:
American Milling & Reduction Co. Wants to Treat Dump at Gillett MillCripple Creek, Colorado.
Treatment of Tailing.
The American Milling & Reduction Co. has recently been incorporated, with Colorado Springs as the principal place of business. The company has under consideration the erection of a plant to treat the large tailing dump of the old Gillett mill, situated near the town of that name in the northern part of the Cripple Creek district. An average value of $5 per ton has been obtained from the tailing.
Treatment of Tailing. The American Milling & Reduction Co. has recently been incorporated, with Colorado Springs as the principal place of business. The company has under consideration the erection of a plant to treat the large tailing dump of the old Gillett mill, situated near the town of that name in the northern part of the Cripple Creek district. An average value of $5 per ton has been obtained from the tailing.Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 24.05.2021
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 55 [LV], Issue No. 23Info Publication Date:
June 6, 1907Info found on page:
521Info Title:
American Milling & Reduction Co. Commenced Mill at Gillett The American Milling & Reduction Company has commenced the erection of its milling plant at Gillett for the treatment of the large tonnage of oxidized ores.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 521
- Hathi Trust Digital Library: ⊞ Mining Reporter; Volume 55 - Jan.-Jun. 1907
Above Info was Last Updated on 16.07.2022 (22:35:31)
Above Info was First Seen 07.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 26 [XXVI], Issue No. 23Info Publication Date:
June 8, 1907Info found on page:
732Info Title:
New Cyanide Mill Construction at Gillett is Under Way Cripple Creek.—Construction of the cyanide mill at Gillett is under way. The plant will cost $10,000 and is designed to treat the dump of the old mill at that point.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 732
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 26 (January-June 1907)
Above Info was Last Updated on 24.11.2023 (08:57:24)
Above Info was First Seen 24.11.2023
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Reporter. Volume: 55 [LV], Issue No. 26Info Publication Date:
June 27, 1907Info found on page:
593Info Title:
American Milling & Reduction Co. Mill Progress Good progress is reported in the building of the 400-ton capacity cyanide mill of the American M. & R. Co. at Gillette.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 593
- Hathi Trust Digital Library: ⊞ Mining Reporter; Volume 55 - Jan.-Jun. 1907
Above Info was Last Updated on 17.07.2022 (08:54:43)
Above Info was First Seen 07.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 26 [XXVI], Issue No. 26Info Publication Date:
June 29, 1907Info found on page:
819Info Title:
American Milling and Reduction's Gillett Cyanide Mill to Start Up Cripple Creek.—The tanks and pumps for solution and water at the new cyanide mill of the American Milling and Reduction Company, built at the site of the old El Paso Reduction Company's mill at Gillett, have been set and the company will commence treating the tailings dump of the old plant this week.
The quantity is estimated at 50,000 tons that will average $40 a ton.
The quantity is estimated at 50,000 tons that will average $40 a ton.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 819
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 26 (January-June 1907)
Above Info was Last Updated on 26.11.2023 (09:30:28)
Above Info was First Seen 26.11.2023
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 27 [XXVII], Issue No. 1Info Publication Date:
July 6, 1907Info found on page:
34Info Title:
Gillett Cyanide Mill Runs Satisfactorily Cripple Creek—The new cyanide mill at Gillett is running with very satisfactory results, handling the dump material at a cost of 50 cents a ton.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 34
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 27 (July-December 1907)
Above Info was Last Updated on 26.11.2023 (20:46:45)
Above Info was First Seen 25.11.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 27 [XXVII], Issue No. 2Info Publication Date:
July 13, 1907Info found on page:
77Info Title:
Gillett Cyanide Mill Running Tailings of $5 to $7 Per Ton AverageCripple Creek—The American Smelting Co.*, leasing the tailings dump of the old reduction works at Gillett, has its new mill in running order, having installed three 200-ton tanks. The tailings contain $5 to $7 per ton average.
* This is Most Likely a name error or mistake done; as the name linked to this mill from other sources is American Milling & Reduction Company.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 77
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 27 (July-December 1907)
Above Info was Last Updated on 27.11.2023 (08:25:55)
Above Info was First Seen 25.11.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 57 [LVII], Issue No. 18Info Publication Date:
April 30, 1908Info found on page:
434Info Title:
Gillett Mill to Be Restarted The Gillett mill has been secured by parties who have secured leases on several dumps in the district, principally the Kimball dump, and the plant is to be shortly started up, treating these ores.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 434
- Hathi Trust Digital Library: ⊞ Mining Science; Volume 57; January to June 1906
Above Info was Last Updated on 16.03.2023 (17:13:49)
Above Info was First Seen 11.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining and Scientific Press. Volume: 96 [XCVI], Issue No. 2493; 18Info Publication Date:
May 2, 1908Info found on page:
580Info Title:
Old Gillette Cyanide Mill Dump to Be Worked A company of Colorado Springs men has been formed to work some of the dumps near Gillette. They have leased the old Gillette cyanide mill and expect to begin operations next month.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 580
- Hathi Trust Digital Library: ⊞ Mining and Scientific Press Vol.96 (January-June 1908)
Above Info was Last Updated on 06.08.2023 (18:52:40)
Above Info was First Seen 06.08.2023
Type/Category of Info:
Special/Editorial CorrespondenceInfo Source From:
Mining and Scientific Press. Volume: 96 [XCVI], Issue No. 2493; 18Info Publication Date:
May 2, 1908Info found on page:
586Info Title:
Colorado Milling Co. Incorporated DENVER, COLORADO.—A new organization, known as the Colorado Milling Co., has been incorporated, with a capital of $20,000. Leases have been secured on the Kimble dump and the dump of the old Gillett cyanide mill. The Gillett plant will be used for treating the rock from the dumps named.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 586
- Hathi Trust Digital Library: ⊞ Mining and Scientific Press Vol.96 (January-June 1908)
Above Info was Last Updated on 06.08.2023 (22:50:19)
Above Info was First Seen 06.08.2023
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 57 [LVII], Issue No. 23Info Publication Date:
June 4, 1908Info found on page:
538Info Title:
Gillett Mill Got New Machinery and Will Resume Operations New machinery is being installed in the old Gillett mill and active operations will soon be resumed.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 538
- Hathi Trust Digital Library: ⊞ Mining Science; Volume 57; January to June 1906
Above Info was Last Updated on 18.03.2023 (09:14:57)
Above Info was First Seen 12.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 57 [LVII], Issue No. 25Info Publication Date:
June 18, 1908Info found on page:
580Info Title:
Gillett Mill Expected to Help with June Production The Gillett plant is expected to be placed in commission and help increase the June output with its probable capacity of about 100 tons.
Notes/Text been Edited:
Abstracted and partly rewritten from source text.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 580
- Hathi Trust Digital Library: ⊞ Mining Science; Volume 57; January to June 1906
Above Info was Last Updated on 19.03.2023 (12:53:44)
Above Info was First Seen 13.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 57 [LVII], Issue No. 26Info Publication Date:
June 25, 1908Info found on page:
599Info Title:
Gillette Mill Has Been Put Into Commission The Gillette mill has been put into commission, after having been thoroughly overhauled, and will treat about 150 tons of ore per day. The principal product to be treated will be from the Kimball dump.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 599
- Hathi Trust Digital Library: ⊞ Mining Science; Volume 57; January to June 1906
Above Info was Last Updated on 19.03.2023 (19:57:12)
Above Info was First Seen 13.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining and Scientific Press. Volume: 96 [XCVI], Issue No. 2501; 26Info Publication Date:
June 27, 1908Info found on page:
863Info Title:
Gillette Mill Started Operations Last Week The newly constructed mill at Gillett started operations last week. The mill has been practically rebuilt by the lessees, who are to treat the old Kimball dumps, which average only $5 to $6 per ton in gold.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 863
- Hathi Trust Digital Library: ⊞ Mining and Scientific Press Vol.96 (January-June 1908)
Above Info was Last Updated on 09.08.2023 (20:59:48)
Above Info was First Seen 09.08.2023
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 29 [XXIX], Issue No. 1Info Publication Date:
July 4, 1908Info found on page:
33Info Title:
Gillett Mill Started Up in Successful OperationCripple Creek—The mill at GillettoGillette, recently rebuilt, has started up and is now in successful operation. Ore from the old Kimball dump, carrying from $5 to $6 to the ton, will be treated. Enough ore is in sight to keep the mill going for six months at a capacity of 150 tons daily.
The property is leased by O. B. Grimes & Co.
Notes/Text been Edited:
Fixed spelling error in location nameInternet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 33
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 29 (July-December 1908)
Above Info was Last Updated on 28.12.2023 (16:42:59)
Above Info was First Seen 28.12.2023
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 58 [LVIII], Issue No. 8Info Publication Date:
August 20, 1908Info found on page:
156Info Title:
Old Gillette Mill Gets Concentration Tables Installed Concentrating tables are being installed in the old Gillette mill, which has recently been overhauled and will again be in operation in a few days.
The mill has a capacity of 150 tons per day.
The mill has a capacity of 150 tons per day.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 156
- Hathi Trust Digital Library: ⊞ Mining Science; Volume 58; July to December 1908
Above Info was Last Updated on 01.04.2023 (07:51:52)
Above Info was First Seen 15.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
The Mining World. Volume: 29 [XXIX], Issue No. 8Info Publication Date:
August 22, 1908Info found on page:
293Info Title:
Gillette Mill Gets Concentrating Tables Cripple Creek—The newly reconstructed mill at Gillette is being fitted with concentrating tables for the better treatment of ores. This concern has been handling the old Kimball dumps at the rate of 150 tons per day.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library; Link to Page: ⊞ 293
- Hathi Trust Digital Library: ⊞ The Mining World, Vol. 29 (July-December 1908)
Above Info was Last Updated on 31.12.2023 (08:55:00)
Above Info was First Seen 31.12.2023
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 59 [LIX], Issue No. 1531Info Publication Date:
June 3, 1909Info found on page:
436Info Title:
El Paso Reduction Works Dumps Being Reworked An amalgamator and concentrating plant will be installed near Gillette to treat the tailings at the site of the old El Paso reduction works.
This tailings dump has been leased to Idaho Springs parties and careful tests have shown an average value of some $2.50 per ton. The leasers anticipate saving a profit of about 50%.
This tailings dump has been leased to Idaho Springs parties and careful tests have shown an average value of some $2.50 per ton. The leasers anticipate saving a profit of about 50%.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
- Hathi Trust Digital Library: ⊞ Mining Science - Jan-Jun 1909
Above Info was Last Updated on 15.03.2022 (10:08:55)
Above Info was First Seen 20.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining and Scientific Press. Volume: 98 [XCVIII], Issue No. 2550; 23Info Publication Date:
June 5, 1909Info found on page:
772Info Title:
El Paso Reduction Works Dumps Leased An amalgamating and concentrating plant for the treatment of the tailing dump at the site of the old El Paso Reduction Works, near Gillett, is to be installed by George K. Kimball, of Idaho Springs, who has secured a lease on the dumps.
These have been sampled and the average value has been found to approximate $2.50 per ton, while the cost of treatment by the method proposed will be less than $1 per ton.
These have been sampled and the average value has been found to approximate $2.50 per ton, while the cost of treatment by the method proposed will be less than $1 per ton.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
- Hathi Trust Digital Library: ⊞ Mining and scientific press. v.98 Jan.-June 1909.
Above Info was Last Updated on 20.04.2022 (21:34:59)
Above Info was First Seen 20.04.2022
Type/Category of Info:
General Mining NewsInfo Source From:
Mining Science. Volume: 60 [LX], Issue No. 1537Info Publication Date:
July 15, 1909Info found on page:
56Info Title:
El Paso Reduction Works Dumps Lessees at Work The lessees on the dumps at the site of the El Paso reduction works, near Gillette, have commenced treatment of the tailings and are running through about 35 tons daily.
The gross value of the ore is a little over $2 per ton, and the company estimates a saving of $1.50 per ton.
The gross value of the ore is a little over $2 per ton, and the company estimates a saving of $1.50 per ton.Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
- Hathi Trust Digital Library: ⊞ Mining Science - Jul-Des 1909
Above Info was Last Updated on 03.04.2022 (07:53:05)
Above Info was First Seen 20.06.2010
Type/Category of Info:
General Mining NewsInfo Source From:
Mining and Scientific Press. Volume: 99 [XCIX], Issue No. 2570; 17Info Publication Date:
October 23, 1909Info found on page:
546Info Title:
El Paso Reduction Works Dumps Treated with Profit Lessees of the old dump at the El Paso reduction works are treating the accumulated tailing at an approximate profit of $2 per ton.
Internet Source Text Link(s) {Found/Seen/Known]:
- Hathi Trust Digital Library: ⊞ Link to Page
- Hathi Trust Digital Library: ⊞ Mining and Scientific Press. v.99 July-Dec.1909.
Above Info was Last Updated on 28.04.2022 (10:52:05)
Above Info was First Seen 28.04.2022
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