Mine detail: Kotobuki

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Location: Hokkaido, Japan, Asia
Lat / long: 44.98999, 142.29846
dep_id: 10038647
mrds_id: M046055
Commodity type: metallic
Major mineral: Iridium, Osmium
Minor mineral: Gold, Platinum, Ruthenium, Palladium, Rhodium
Operation type: Unknown
Deposit type: Placer
Production size: Production occurred
Development status: Past Producer
ore: Iridosmine
orebody_fm: STREAM GRAVELS
Reporter: King, Bi-Shia
References:
  • METALLIC AND NON-METALLIC MINERAL DEPOSITS OF HOKKAIDO: JAPAN GEOLOGICAL SURVEY, P. 58-59, PLATE I
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