Mine detail: Mark Twain Prospect

Previously called 'Mark TwainOlympic Peninsula Mn - 0530310200'

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Location: Clallam County, Washington, United States, North America
Lat / long: 48.01919, -123.64438
dep_id: 10131137
mas_id: 530090035
Commodity type: metallic
Trace mineral: Manganese
Operation type: Surface
Development status: Occurrence
Reporter: Ridenour, James
disc_yr: 1958
References:
  • Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1956, PART II, VOL. 1,
  • Deposit:: P. 256.
  • Deposit:: U.S. BUREAU OF MINES RI 5530, 1959, P. 52.
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