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Info Database Last Updated 13.12.2021 (Entity News entries: 8)
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 23Info Publication Date:
December 6, 1913Info found on page:
907Info Title:
Kavanaugh-Jo Dandy Mill Production; November 1913
The Estimated production of the following district mill during November is as follows:


Where treated

Tons

Av. value

Gross value

Kavanagh-Jo Dandy

1,600

$ 2.20

$ 3,520
Notes/Text been Edited:
Abstracted and somewhat rewritten slightlyAbove Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 26.01.2020
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 22Info Publication Date:
November 29, 1913Info found on page:
870Info Title:
Kavanaugh Mill Working Lowgrade Joe Dandy Ore
The Kavanaugh mill is treating 75 tons per day of lowgrade ore from the Joe Dandy dump.
Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 25.01.2020
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 15Info Publication Date:
October 11, 1913Info found on page:
589Info Title:
Kavanaugh-Jo Dandy Mill Production; September 1913
The reported production of the following district mill during September was as follows:


Plants

Tonnage

Av. val.

Gross val.

Kavanaugh-Jo Dandy

1,500

2.10

$ 3,150
Notes/Text been Edited:
Abstracted and somewhat rewritten slightlyAbove Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 18.11.2019
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 10Info Publication Date:
September 6, 1913Info found on page:
392Info Title:
Kavanaugh-Jo Dandy Mill Production; August 1913
According to local statistics, the following Cripple Creek mill August output was:


Plants

Ore treated tons

Av. val. per ton

Gross val.

Kavanagh-Jo Dandy

1,600

$ 2.10

$ 3,360
Notes/Text been Edited:
Abstracted and somewhat rewritten slightlyAbove Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 11.11.2019
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 9Info Publication Date:
August 30, 1913Info found on page:
357Info Title:
Cripple Creek Local Mill Production
During July, eight of the local mills, the Portland, Stratton's Independence, Colburn-Ajax, Kavanagh-Jo Dandy, Gaylord-Dante, Rex Mining & Milling Co., Wild Horse, and Isabella plants, treated 35,373 tons of ore with a gross value of $85,428.

This low-grade ore ranged in value from $1.10 to $2.84 per ton, with a general average value of $2.41 per ton.
Notes/Text been Edited:
Abstracted from a somewhat longer source text talking about several local mills.Above Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 11.11.2019
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 6Info Publication Date:
August 9, 1913Info found on page:
241Info Title:
Kavanaugh-Jo Dandy Mill Production; July 1913
According to local statistics, the following Cripple Creek mill July output was:


Plant

Tons

Av. val.

Gross value.

Kavanagh-Jo Dandy

1,700

2.20

3,740
Notes/Text been Edited:
Abstracted and somewhat rewritten slightlyAbove Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 23.10.2019
Type/Category of Info:
General Mining News
Info Source From:
The Mining and Scientific Press. Volume: 107 [CVII], Issue No. 2Info Publication Date:
July 12, 1913Info found on page:
72Info Title:
Kavanaugh-Jo Dandy Mill Production; June 1913
According to local statistics, the following Cripple Creek mill gold production was:


Name

Tons.

Av. val.

Gross value.

Kavanaugh-Jo Dandy

1,500

2.30

3,450
Notes/Text been Edited:
Abstracted and somewhat rewritten slightlyAbove Info was Last Updated on 30.10.2020 (11:04:30)
Above Info was First Seen 21.10.2019
Type/Category of Info:
Special/Editorial Correspondence
Info 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 Mill
Denver, 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.
Notes/Text been Edited:
Abstracted, restyled and slightly rewritten from source text.Above Info was Last Updated on 10.10.2021 (18:51:24)
Above Info was First Seen 21.05.2021