whitlatch lode and other quartz mines

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Montana DEQ >Land >abandonedmines >linkdocs >98tech

Other miners, who were roving the hills prospecting, came upon the modest camp , miners moving south discovered lode deposits: the Whitlatch-Union mine in Oro , The batholith, which is composed of granodiorite and quartz monzonite,....

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Atlantic Cable Quartz Lode - Wikipedia

The Atlantic Cable Quartz Lode is a gold mine in Deer Lodge County, Montana The mine is located in the southwestern area of Montana, between Drummond....

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The Technology of Mining Gold - History of Bodie, California

Subsequent discoveries of gold in rock other than quartz failed to affect the term, , such as “lode” or “hard rock” mining, have been applied to underground gold....

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Quartz reef mining - Wikipedia

Quartz reef mining played an important role in 19th Century gold-mining districts such as Bendigo, Victoria, Central Otago in New Zealand, and the California mother lode , Horizontal tunnels called drifts were dug out from the shaft at different levels to find the gold-bearing rock All the ore was hoisted to the surface for....

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The GemHunter's Guide to Gold and Diamonds in Montana

12 Aug 2013 , Other gold deposits were found in Montana resulting in , Mining included placer, hydraulic and some lode activity during the , This vein contains gold in quartz-ankerite-pyrite breccia and stockworks in potassically-altered gneiss , of the Boulder batholith at the Whitlatch-Union and Spring Hill properti...

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Lode vs Placer Mining - Mining the Motherlode

9 Sep 2000 , Lode versus Placer Mining , Lode mining is also called hard rock mining , Coarse nuggets containing fragments of vein quartz were....

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Whitlatch Lode and other Quartz Mines - Access Genealogy

16 Aug 2013 , Under the first quartz-mining law of Montana, 100 feet in length constituted a claim The second legislature changed this to 200 feet along the....

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Geology of Quartz Deposits - Mineralogical Society of America

Much of the geological information on quartz deposits throughout the world remains to , In other parts of Brazil veins occur in quartzite or sandstone although in , The best example of a lode in shale is furnished by the Guachi mine near Sete....

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