In situ geochemical data related to the gold-quartz veins of Grass Valley, California, 2014-2015
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In situ geochemical data were obtained for pyrite crystals and native gold from two distinct vein sets in the Grass Valley gold district, California. Samples of the...
针对加利福尼亚州草谷金矿区（Grass Valley gold district）内两组独立矿脉组（vein sets）中的黄铁矿晶体（pyrite crystals）与自然金（native gold），获取了原位地球化学数据（in situ geochemical data）。本次采集的样品为……
