Gold, Quartz
Diamondfield Mining District, Esmeralda Co., Nevada, USA
Diamondfield Nevada. This rare High Grade Gold specimen was from the famous Diamondfield Daisy Mine. For a short period of time in early 1907, some rich ore like this was encountered at the mine, the lenses of higher grade ore was only discovered near the surface. The mining district produced lower grade ore until 1909, when most mining there ...