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Roberts Mine

Dates

Dataset Reference Date
2020-07-01

Summary

Index No: NBM045470; Collected By: ; Sample Type: hand sample; Notes: White and clear, vuggy vein quartz, FeOx, CuOx; some small points azurite in vugs, chrysocolla coating surfaces, clots fresh pyrite; some "melaconite" clots with sulfides remaining in centers of kernels; vein has "epithermal" texture in part, not mesothermal appearance as previous two samples. Some bladed quartz present, possibly after calcite. Clear, acicular quartz crystals in vugs along with euhedral tourmaline needles. (old sample site 3648)

Attached Files

Map

Communities

  • ReSciColl Archive

Tags

Provenance

Data source
File Processing
File Process
Type
NGGDPP
Reference Item
Nevada Bureau of Mines and Geology Sample Collection Database
Reference File
corescuttings_nggdpp_2020.csv

Additional Information

Alternate Titles

  • NBM045470

Identifiers

Type Scheme Key
title Parent-5494ba35e4b0a2b9adad8ee3 Roberts Mine

NGGDPP Item Extension

alternateGeometryCarson City 7.5

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