Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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

Plagioclase from
Keyfortmore mine, Grattan Township, Bonnechere Valley, Renfrew County, Ontario, Canada


Locality type:Mine
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Keyfortmore mine, Grattan Township, Bonnechere Valley, Renfrew County, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:876403
Long-form Identifier:1:3:876403:4
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
2.3km (1.5 miles) ⓘRadnor mine, Grattan Township, Bonnechere Valley, Renfrew County, Ontario, Canada
9.3km (5.8 miles) ⓘCanadian Iron Furnace Company pit, Brougham Township, Greater Madawaska, Renfrew County, Ontario, Canada
13.0km (8.1 miles) ⓘDike No. 4, Griffith Township, Greater Madawaska, Renfrew County, Ontario, Canada
13.7km (8.5 miles) ⓘDike No. 1, Griffith Township, Greater Madawaska, Renfrew County, Ontario, Canada
15.8km (9.8 miles) ⓘSpain Mine, Griffith Township, Greater Madawaska, Renfrew County, Ontario, Canada
17.4km (10.8 miles) ⓘDike No. 2, Griffith Township, Greater Madawaska, Renfrew County, Ontario, Canada
17.6km (10.9 miles) ⓘHunt Mine (Belgian), Brougham Township, Greater Madawaska, Renfrew County, Ontario, Canada
19.0km (11.8 miles) ⓘDike No. 3, Griffith Township, Greater Madawaska, Renfrew County, Ontario, Canada
21.8km (13.6 miles) ⓘCole Mine, Bromley Township, Admaston/Bromley, Renfrew County, Ontario, Canada
23.1km (14.4 miles) ⓘBlithfield meteorite, Blithfield Township, Greater Madawaska, Renfrew County, Ontario, Canada
References
Sabina, Ann P. (2007) Rocks and minerals for the collector: Ottawa to North Bay and Huntsville, Ontario; Gatineau (Hull) to Waltham and Témiscaming, Quebec. Miscellaneous Report 48. Geological Survey of Canada 249 pp. doi:10.4095/222658
 
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 4, 2026 04:16:48
Go to top of page