Mine detail: Mashel River

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Location: Pierce County, Washington, United States, North America
Lat / long: 46.84651, -122.1031
dep_id: 10204773
mas_id: 530530073
Commodity type: nonmetallic
Major mineral: Perlite
Operation type: Surface
Development status: Occurrence
Reporter: Ridenour, James
References:
  • Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,
  • Deposit:: P. 82.
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