Detailed/More Info:
Jack Rabbit No. 3 Lode
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Info Database Last Updated 08.04.2024 (Entity News entries: 13)
Type/Category of Info:
Mine Info
Info Source From:
Colorado State Mining Directory 1898; Buyer's Guide to Representative Mining Machinery and Supply Houses of America.
Info Publication Date:
1898
Info found on page:
197
Info Title:
Jack Rabbit Mine (Bull Hill)
Principal Producing Cripple Creek Mines - 1898:
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graphic for visual presentation of textName: Jack Rabbit Mine (Bull Hill)
graphic for visual presentation of textOwner: Isabella Gold Mining Co.
graphic for visual presentation of textCapital:
graphic for visual presentation of textPresident:
graphic for visual presentation of textVice-President:
graphic for visual presentation of textSecretary:
graphic for visual presentation of textTreasurer:
graphic for visual presentation of textSuperintendent:
graphic for visual presentation of textManager:
graphic for visual presentation of textLessees: McGinnis & Holbrook, Altman
graphic for visual presentation of textDescription: 120-foot shaft; 10-horse power upright boiler; 6x8 double cylinder friction hoist.
graphic for visual presentation of textEmployes:
graphic for visual presentation of textContact:
graphic for visual presentation of textNotes:
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Changed from sentence form
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Above Info was Last Updated on 27.03.2024 (17:12:22)
Above Info was First Seen 10.04.2011

Type/Category of Info:
General Mining News
Info Source From:
Mines and Minerals. Volume: 19 [XIX], Issue No. 8
Info Publication Date:
March 1899
Info found on page:
365
Info Title:
Isabella Mine
Mines and Minerals, March 1899
(page 365)
Written for Mines and Minerals, by Prof. Arthur Lakes.

There is no doubt but a very rich strike of ore, perhaps the richest in the history of Cripple Creek, has lately been made in the Isabella mine at Cripple Creek. The exact nature and value of this at present are unascertainable, owing to the reticence of the company.

The nature of the ore appears to be very rich bodies of telluride and free gold, ores which, in a minor degree of richness, have characterized the mine from the outset.

The Isabella property is one of the oldest in the camp. It is situated on the Eastern slope of Bull hill, commanding a fine view of Pike's peak. A lofty castle rock of columnar phonolite crowns the hill above the mines, which was celebrated in the miners' strike as the "Strikers' fortress," commanding as it did a view of all the country round.

The rocks of this section are both andesitic breccia and phonolite. Most of the important mines on Bull hill are on veins in fissures in the massive eruptive rocks, a few such as the Victor, are on fissures in the breccia. The Bull Hill fissures are often faulted, owing to the brittle character of the massive rocks.

The veins are very numerous, trending in various directions. They vary from an inch to several feet in width, and show at times, well defined bodies of quartz in them, containing iron pyrites, iron oxide, fluorite, and other minerals forming the cement of the fragments of rock, occurring in the fissures. The country rock may also be impregnated with these minerals along the path of fissures.

The most well defined and continuous of these fissures or fissure systems are the veins of the Victor, Lee, and Isabella mines which are on the same, or closely allied veins, along the same zone of fissuring and ore deposition for a direct distance of upwards of a mile, and along these veins the mines are more or less in connection.

Two or more closely parallel veins are found in these mines, among which is the one in the Lee workings which has lately yielded such unprecedented riches. The course of the main vein fissures is often very circuitous and deflected. The country rock is partly massive trachy-phonolite and partly andesitic breccia. In the Lee shaft the vein is in the massive rock, in the Smuggler and Victor in the breccia.

The ore is in quartz, not unfrequently an opaline quartz like that deposited from a hotspring or geyser, showing the mode of genesis of the ore. This quartz may change into a yellow jasper. The precious metals are free gold, especially near the surface, and telluride ; the latter more with depth. The rich ore is in well defined shoots, continuing for considerable distance along the strike of the vein.

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Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 16.03.2019

Type/Category of Info:
General Mining News
Info Source From:
The Engineering and Mining Journal. Volume: 75 [LXXV], Issue No. 5
Info Publication Date:
January 31, 1903
Info found on page:
198
Info Title:
Isabella Gold Mining Co. Annual Meeting Stuff
Isabella Gold Mining Company.—At the annual election of directors the following were named: E. W. Giddings, J. A, Connel, K. R. Babbit, G. M. Stone and J. A. Hayes. The meeting passed off very quietly, and the expected contest did not take place. The election was in every way a compromise, one representative being given to each of the factions.
graphic for visual presentation of text The directors afterward chose officers as follows:
graphic for visual presentation of textE. W. Giddings, president
graphic for visual presentation of textJ. A. Hayes, first vice-president
graphic for visual presentation of textK. R. Babbit, second vice-president and general counsel
graphic for visual presentation of textJ. F. Sanger, secretary
graphic for visual presentation of textand the Colorado Title and Trust Company, treasurer.
graphic for visual presentation of text The general manager has not yet been selected, but it is understood that De La Vergne, the present manager will not be re-elected.
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graphic for visual presentation of text A good showing has been made on the property, though it has not paid expenses.
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Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 11.05.2019

Type/Category of Info:
General Mining News
Info Source From:
The Engineering and Mining Journal. Volume: 75 [LXXV], Issue No. 26
Info Publication Date:
June 27, 1903
Info found on page:
982
Info Title:
Isabella Gold Mining Company Still Dormant
Isabella Gold Mining Company.—Although it has been repeatedly rumored that this property has been leased to a syndicate nothing of a reliable nature can be learned. The company is doing nothing, though a few lessees are at work.
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Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 29.04.2019

Type/Category of Info:
General Mining News
Info Source From:
The Mining World. Volume: 29 [XXIX], Issue No. 8
Info Publication Date:
August 22, 1908
Info found on page:
293
Info Title:
Isabella Ships 1,200 Tons Smelting-Grade Ore Monthly
Cripple Creek—The Isabella is shipping 1,200 tons per month of smelting-grade ore and 100 tons of dump stuff is run through the mill daily.
Internet Source Text Link(s) {Found/Seen/Known]:
Above Info was Last Updated on 31.12.2023 (08:40:29)
Above Info was First Seen 31.12.2023

Type/Category of Info:
General Mining News
Info Source From:
Mining Science. Volume: 60 [LX], Issue No. 1553
Info Publication Date:
November 4, 1909
Info found on page:
427
Info Title:
Western Investment Co. Leases Much of Isabella Co. Ground
The biggest lease ever granted on a producing mine in the Cripple Creek district has been given by the Isabella Co. to the Western Investment Co.
graphic for visual presentation of text This covers 65 acres of Isabella ground on Bull hill for a period of two years. Extensive operations will be started immediately and satisfactory results are anticipated, as some of this property is the most promising in the district.
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Above Info was Last Updated on 30.04.2022 (10:35:10)
Above Info was First Seen 22.06.2010

Type/Category of Info:
Special/Editorial Correspondence
Info Source From:
Mining and Scientific Press. Volume: 99 [XCIX], Issue No. 2574; 21
Info Publication Date:
November 20, 1909
Info found on page:
698
Info Title:
Lease Granted for Isabella Mines Co Claims
DENVER, COLORADO—Leases granted recently include one on the nine claims belonging to the Isabella Mines Co., to the Western Investment Co., of Victor.
Notes/Text been Edited:
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Above Info was Last Updated on 30.04.2022 (10:34:24)
Above Info was First Seen 30.04.2022

Type/Category of Info:
General Mining News
Info Source From:
The Engineering and Mining Journal. Volume: 88 [LXXXVIII], Issue No. 22
Info Publication Date:
November 27, 1909
Info found on page:
1089
Info Title:
Big Lease Given By Isabella Gold Mining Company
The biggest lease ever granted on a producing mine in the Cripple Creek district was recently executed when the Isabella Gold Mining Company turned over to T. B. Burbridge, of Denver, and the Western Investment Company 65 acres of Isabella ground on Bull hill for two years, on a graded royalty.
graphic for visual presentation of text The lease covers the following properties: Empire State, Emmas 1 and 2, Comet, Tom Thumb, Bully, Snow Bird and Jack Rabbits Nos. 1 to 5. [possible print error for 3? Not been able to find Jack Rabbit No.5, and from another journal there should be one less claim than there are Jack Rabits, but, if I think 5 is a error for 3, it all fits, and those can be alike so I think I have it right.]
Internet Source Text Link(s) {Found/Seen/Known]:
Above Info was Last Updated on 30.04.2022 (10:37:56)
Above Info was First Seen 28.05.2019

Type/Category of Info:
General Mining News
Info Source From:
The Engineering and Mining Journal. Volume: 90 [XC], Issue No. 12
Info Publication Date:
September 17, 1910
Info found on page:
575
Info Title:
Isabella August Production
Isabella—The August production of the Isabella property was 1232 tons, of an average of about $25 per ton. It was produced entirely by lessees.
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Above Info was Last Updated on 24.12.2021 (08:35:00)
Above Info was First Seen 25.03.2010

Type/Category of Info:
General Mining News
Info Source From:
The Engineering and Mining Journal. Volume: 90 [XC], Issue No. 23
Info Publication Date:
December 3, 1910
Info found on page:
1125
Info Title:
Isabella Properties Still Works
Isabella—The leasers on this company's properties will this month have produced approximately 1500 tons of ore, estimated at a value of 1 oz. gold per ton.
graphic for visual presentation of text A Seattle company has taken a three-years' lease on the mill and tailings dump.
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Above Info was Last Updated on 25.12.2021 (16:35:07)
Above Info was First Seen 26.03.2010

Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 7
Info Publication Date:
August 16, 1913
Info found on page:
280
Info Title:
Isabella Shipped 1500 Tons in July
During July 58 cars, equal to 1500 tons, of ore was shipped from the Isabella mine. E. J. Fackerell, a lessee, is at present developing a new ore-shoot, opened by him on No. 4 vein. The drift driven north and south has already proved the shoot for the distance of 30 ft., and the ore broken fully 3½ ft. wide, as exposed in both headings, is worth from $40 to $80 per ton.
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 24.10.2019

Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 119 [CXIX], Issue No. 18
Info Publication Date:
November 1, 1919
Info found on page:
644
Info Title:
Isabella Leasing Company Plans
Stockholders of the Isabella Mines company are invited by a circular letter signed by C. M. Carson, vice-president of the company, to participate in the organization of the Isabella Leasing company, formed for the purpose of further development of the Isabella estate on Bull hill.
graphic for visual presentation of text As set forth in the letter, development on company account has been impossible "because of the advance in price of mining material and labor, occasioned by the "War."
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graphic for visual presentation of text The lease, it is understood, will be granted the new company for a five-year term, with the privilege of a three-year extension, and royalties on ore marketed will be on a sliding scale.
graphic for visual presentation of text The ground included in the lease extends from the eleventh level of the Lee shaft to the bottom, or fifteenth, level, west from the west sideline of the Orphan No. 1 and includes the Orphan No. 2, Ida Bell No. 1 and 2, Emma No. 1, Comet and Jack Rabbit lodes No. 1 to 4 inclusive, X. J. Gold, Bully, and Tom Thumb lode claims.
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graphic for visual presentation of text It is proposed, according to the circular, to start work on the 15th level of the Lee shaft, taking advantage of a cross-cut 1000 ft. long and to continue the cross-cut 300 ft. to cut the Sump and Buena Vista veins.
graphic for visual presentation of text The veins would then be cut at a depth of 450 ft. below the Buena Vista and Sump oreshoots that produced approximately three million dollars.
graphic for visual presentation of text It is further proposed to continue the cross-cut some 200 ft. farther to explore the junction of the Buena Vista and Maloney veins, the No. 2 vein, No. 3 vein, and finally the Emma vein.
graphic for visual presentation of text All of these veins have produced ore in the upper workings.
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graphic for visual presentation of text Subscriptions to the leasing company stock will be limited to 6000 shares of the par value of $1 each.
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 10.03.2020

Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 119 [CXIX], Issue No. 19
Info Publication Date:
November 8, 1919
Info found on page:
682
Info Title:
Isabella Leasing Co. Tries to Get Running
The old and well-known Isabella mine, during the active speculation that formerly prevailed in Cripple Creek stocks, was for years used as the basis for numerous stock-jobbing schemes.
graphic for visual presentation of text Owing to the relative inactivity of this mine for some time past, a movement has been started by stockholders to interest a sufficient number of such stockholders in the proposed Isabella Leasing Co., to be capitalized at $25,000 with shares at one dollar par.
graphic for visual presentation of text Capital derived from disposal of this stock will be devoted to development of new ground. Ore produced by the leasing company will be charged royalties ranging from 8% to 30%, depending upon grade of shipments.
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 10.03.2020