Hokkaido
Past Producer
Shimotom Betsu
Hokkaido, Japan
Iridium
Osmium
Ruthenium
Platinum
Rhodium
Palladium
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USGS source ↗
Commodities
Primary
Iridium, Osmium
Secondary
Ruthenium, Platinum, Rhodium, Palladium
Commodity type
M
Deposit
Deposit type
Placer
Deposit size
S
Orebody form
STREAM GRAVELS
Materials
Ore minerals
Iridosmine
Economic & production
Development status
Past Producer
Identification
Deposit ID
10038646
MRDS ID
M046054
Region
AS
Data score
D
Coordinates
44.99833, 142.36513
References
METALLIC AND NON-METALLIC MINERAL DEPOSITS OF HOKKAIDO: JAPAN GEOLOGICAL SURVEY, P. 58-59, PLATE I