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
Search FormMinerals 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

Biotite from
Kelsey Prospect, Oroville Mining District, Okanogan County, Washington, USA


Locality type:Prospect
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Kelsey Prospect, Oroville Mining District, Okanogan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:126193
Long-form Identifier:1:3:126193:6
GUID (UUID V4):0
Nearest other occurrences of Biotite
2.5km (1.6 miles) ⓘDividend-Lakeview Mine, Osoyoos, Osoyoos Mining Division, British Columbia, Canada
24.0km (14.9 miles) ⓘMorning Star Mine, Fairview Camp, Oliver, Osoyoos Mining Division, British Columbia, Canada
24.9km (15.5 miles) ⓘStemwinder Mine, Fairview Camp, Oliver, Osoyoos Mining Division, British Columbia, Canada
25.9km (16.1 miles) ⓘFairview Mine, Fairview Camp, Oliver, Osoyoos Mining Division, British Columbia, Canada
27.8km (17.2 miles) ⓘOld Nick nickel deposit, Bridesville, Greenwood Mining Division, British Columbia, Canada
33.2km (20.6 miles) ⓘGrandoro Mine, Orofino Mountain gold camp, Keremeos, Osoyoos Mining Division, British Columbia, Canada
33.7km (20.9 miles) ⓘOrofino Mountain Mine, Orofino Mountain gold camp, Keremeos, Osoyoos Mining Division, British Columbia, Canada
36.3km (22.6 miles) ⓘBuckhorn Mine, Southwest Zone and Gold Bowl (Crown Jewel) Zone, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
54.1km (33.6 miles) ⓘGood Hope Mine, Hedley, Osoyoos Mining Division, British Columbia, Canada
54.1km (33.6 miles) ⓘOregon Mine (French Mine), Hedley, Osoyoos Mining Division, British Columbia, Canada
References
Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources
 
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 21, 2026 07:43:32
Go to top of page