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Shiraoi mine, Shiraoi-cho, Iburi Province, Hokkaido, Japan

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Detailed Mineral List:

Goethite
Formula:	α-Fe³⁺O(OH)
Reference:	Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)







Limonite
Formula:	FeO(OH) · nH₂O
Reference:	Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)

2 entries listed. 1 valid mineral.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 3rd Jun 2011 22:57:00