Mine detail: French Creek Prospect

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Location: Snohomish County, Washington, United States, North America
Lat / long: 48.25731, -121.78123
dep_id: 10036808
mrds_id: M025726
Commodity type: metallic
Major mineral: Manganese
Operation type: Unknown
Deposit type: Replacement
Production size: No production occurred
Development status: Occurrence
ore: Rhodochrosite, Rhodonite
Reporter: Andrews, David H. (Lawson, William A.)
References:
  • WASH DMG BULL 37, PART II, P. 26
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