Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Itoigawaite from
Ohmi river (Ohmi-gawa), Ōmi, Itoigawa City, Niigata Prefecture, Japan


01562320017866377566049.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
00912160017552597009902.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
02661770017552666347052.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
04916430017671305443800.jpg
Itoigawaite, etc.

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
07819210017615612239128.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
04202700017552596817864.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
04776510017552603622798.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
01500930017668944988273.jpg
Itoigawaite, etc.

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
03438110017615615213084.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
06893360017555637301728.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
01135550017555637327075.jpg
Itoigawaite

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
05021810017671305457556.jpg
Itoigawaite, etc.

Ohmi river, Ōmi, Itoigawa City, Niigata Prefecture, Japan
Locality type:River
Classification
Species:Itoigawaite
Formula:SrAl2(Si2O7)(OH)2 · H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Jadeite1
Data
Mineral Data:Click here to view Itoigawaite data
Locality Data:Click here to view Ohmi river (Ohmi-gawa), Ōmi, Itoigawa City, Niigata Prefecture, Japan
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:1783118
Long-form Identifier:1:3:1783118:9
GUID (UUID V4):0
Nearest other occurrences of Itoigawaite
5.3km (3.3 miles) ⓘOyashirazu Beach, Ōmi, Itoigawa City, Niigata Prefecture, Japan
References
Hikaru Shibuya CollectionIdentified by Hikaru Shibuya: Dealer/Collection Label, XRF
 
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: October 14, 2026 02:40:11
Go to top of page