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slgwv

slgwv club

Posted: 29 May 2014

Taken: 24 May 2014

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Nevada Nevada

Mining Heritage Mining Heritage

Geology Geology

Keywords

USA •
Nevada •
Berlin-Ichthyosaur State Park •
mining camp •
Au •
gold •
Berlin •
ghost town •
mining •
quartz •
malachite •
Cu •
chrysocolla •
copper •
bull quartz •

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Bull quartz

Bull quartz
From the waste dump at the Richmond Canyon mine, Berlin-Ichthyosaur State Park, Nevada, USA. The green appears to be malachite (a copper carbonate) and/or chrysocolla (a copper silicate). Elsewhere they say that the original processing in Ione failed due to the copper content; here's why! Probably they were trying amalgamation; the ore should have later been workable with cyanide.
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