Help|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on Mindat
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralSearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsMember ListBooks & MagazinesMineral Shows & EventsThe Mindat DirectoryHow to Link to MindatDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Todoroki mine, Yoichi, Shiribeshi Province, Hokkaido, Japan

This page is currently not sponsored. Click here to sponsor this page.

List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements
var: Electrum1.AA.05(Au, Ag)
Group 2 - Sulphides and Sulfosalts
Group 4 - Oxides and Hydroxides
Todorokite (TL)4.DK.10(Ca,K,Na,Mg,Ba,Mn)(Mn,Mg,Al)6O12 · 3H2O
Group 5 - Nitrates and Carbonates
var: Manganoan Calcite
Group 9 - Silicates
Inesite9.DL.05Ca2(Mn,Fe)7Si10O28(OH)2 · 5H2O

12 entries listed. 12 valid minerals.


- 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

Mineral and/or Locality is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © and the Hudson Institute of Mineralogy 1993-2017, except where stated. relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: October 20, 2017 20:59:23 Page generated: January 30, 2015 21:40:15
Go to top of page