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Unnamed decline

Dates

Dataset Reference Date
2020-07-01

Summary

Index No: NBM055820; Collected By: ; Sample Type: hand sample; Notes: Rock chip sample of silicified bedded tuff with complete silica replacement, from unmarked shallow decline on south flank of Sleeping Butte. Essentially 100% replacement, probably originally opal, now chalcedony, red, white, clear, and gray. Relict quartz phenocrysts and pumice holes can be seen. Ledge trends ~N65E, 35NW. -Weiss, 4/7/95.

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

  • NBM055820

Identifiers

Type Scheme Key
title Parent-5494ba35e4b0a2b9adad8ee3 Unnamed decline

NGGDPP Item Extension

alternateGeometryThirsty Canyon NW 7.5'

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