Todoroki mine, Yoichi, Shiribeshi Province, Hokkaido, Japan

Latitude: 43°0'30"N
Longitude: 140°55'30"E

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Auriferous quartz veins, mined from 1903 to 1974.

References

- Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
- Yoshimura, T. (1934): 'Todorokite, a new manganese mineral from the Todoroki Mine, Hokkaido, Japan'. Journal of the Faculty of Science, Hokkaido Imperial University, Ser. IV, Vol. II, No. 4. pp.289-297. (available online at ~~http://eprints.lib.hokudai.ac.jp/dspace/handle/2115/35756)~~ [Link dead. Sep 2011]

Mineral List

Acanthite
Calcite
var: Manganoan Calcite
Galena

Gold
var: Electrum
Inesite

Pyrargyrite
Pyrite
Quartz

Rhodochrosite
Sphalerite
Todorokite (TL)

12 entries listed. 10 valid minerals. 1 type locality (valid mineral).

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Current server date and time: 29th Sep 2011 14:14:48