Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 1
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 2
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 3
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 4
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 5
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 6
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 7
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 8
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 9
Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan - image 10
Updated 1d ago

Rhodochrosite from Oppu Mine, Aomori Prefecture, Japan

$5,000.00

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Weight: 4.7 kg

Size: approximately 33 × 13 × 9 cm

The original calcite crystals have been replaced by rhodochrosite.

On the left side, there is a dense group of triangular rhodochrosite crystals, mostly just under 1 cm in size. Quartz and pyrite can be seen from the back, while the bottom is mainly quartz matrix with visible pyrite.

Product details

SpeciesRhodochrositeQuartzPyrite
SizeMuseum
Dimensions33.0 x 13.0 x 9.0 cm
Weight4700 grams
Listed on08/25/2026
LocalityJapan, Aomori Prefecture, Oppu Mine

Current owner

Yuitto_japan
Yuitto_japan
東京都, 日本
Acquired
Jul 2026

Owner’s note

日本国内のオークションサイトで入手

8 for sale·Member since 2026

Learn more

Rhodochrosite
Mineral guide
Learn about Rhodochrosite
deep pink to rich red manganese carbonate with vitreous crystals, diverse crystal habits, and renowned localities prized by collectors.
Rhodochrosite
Regional guide
Rhodochrosite from Oppu Mine
Contribute
Locality guide
Oppu Mine
A collector's guide to Oppu Mine, Japan: its geology, mining history and notable minerals, illustrated with the 68 specimens documented from this locality on EarthWonders.