Mine detail: Shirukomanaigawa

Previously called 'Shirukamanai - River'

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Location: Hokkaido, Japan, Asia
Lat / long: 45.01498, 142.23179
dep_id: 10038651
mrds_id: M046060
Commodity type: metallic
Major mineral: Osmium, Iridium
Minor mineral: Chromium, Rhodium, Platinum, Gold, Ruthenium
Operation type: Unknown
Deposit type: Placer
Production size: Small ammount of material produced
Development status: Producer
ore: Chromite, Iridosmine
orebody_fm: STREAM GRAVELS
Reporter: King, Bi-Shia
References:
  • METALLIC AND NON-METALLIC MINERAL DEPOSITS OF HOKKAIDO: JAPAN GEOLOGICAL SURVEY, P. 58-59 AND PLATE I
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