Mine detail: Mcmaster Claims

Previously called 'McmasterAlma'

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Location: Skagit County, Washington, United States, North America
Lat / long: 48.62814, -121.89263
dep_id: 10047997
mrds_id: M700384
Commodity type: metallic
Major mineral: Chromium
Trace mineral: Iron
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Chromite
gangue: Dunite
Reporter: Lawson, William A. (Evarts, Russell C.)
hrock_type: Dunite
arock_type: Dunite
tectonic: Active Margin (Leading Edge Of North American Plate)
References:
  • WDMG BULL 37, P. 3
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