Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Calcite from
Kamaishi mine, Kamaishi City, Iwate Prefecture, Japan


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Kamaishi mine, Kamaishi City, Iwate Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:71281
Long-form Identifier:1:3:71281:3
GUID (UUID V4):0
Localities for Calcite in this Region
Nippo deposit (Rasa Omine mine), Kamaishi mine, Kamaishi City, Iwate Prefecture, Japan
Shinyama deposit, Kamaishi mine, Kamaishi City, Iwate Prefecture, Japan
Tengumori deposit, Kamaishi mine, Kamaishi City, Iwate Prefecture, Japan
Nearest other occurrences of Calcite
3.4km (2.1 miles) ⓘIwakura-yama ultramafics, Kamaishi City, Iwate Prefecture, Japan
8.6km (5.3 miles) ⓘArakawa ultramafics, Kamaishi City, Iwate Prefecture, Japan
33.6km (20.9 miles) ⓘAkagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
40.6km (25.2 miles) ⓘNeichi mine, Kamineichi, Miyako City, Iwate Prefecture, Japan
70.8km (44.0 miles) ⓘWashiaimori mine, Yuda, Nishiwaga, Waga District, Iwate Prefecture, Japan
75.4km (46.8 miles) ⓘWashinosu mine, Waga District, Iwate Prefecture, Japan
86.7km (53.8 miles) ⓘNoda-Tamagawa mine, Noda, Kunohe-gun, Iwate Prefecture, Japan
87.0km (54.0 miles) ⓘHosokura mine, Kurihara City, Miyagi Prefecture, Japan
87.3km (54.3 miles) ⓘOdomori mine, Miyagi Prefecture, Japan
References
Sadanaga, Ryoichi, Bunno, Michiaki (1974) The Wakabayashi Mineral Collection. Bulletin 7. The University Museum, The University of Tokyo
Uchida, E., & Iiyama, J. T. (1981) On Kamaishilite, Ca2Al2Si06(OH)2, a New Mineral Dimorphous (Tetragonal) with Bicchulite from the Kamaishi Mine, Japan. Proc. Japan. Acad.(1981) 57B, 239-243
Fleischer, Michael; Chao, George Y.; Mandarino, Joseph A. (1982) New mineral names. American Mineralogist, 67 (7-8). p.854-860.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 6, 2026 08:47:21
Go to top of page