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

Pyrite from
Spar Lake Deposit (Troy Prospect), Troy Mining District, Lincoln County, Montana, USA


Locality type:Deposit
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Spar Lake Deposit (Troy Prospect), Troy Mining District, Lincoln County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:614497
Long-form Identifier:1:3:614497:5
GUID (UUID V4):0
Nearest other occurrences of Pyrite
1.7km (1.1 miles) ⓘTroy Mine, Troy Mining District, Lincoln County, Montana, USA
15.2km (9.4 miles) ⓘBimetallic Prospect (Bimetallic Mine), Troy Mining District, Lincoln County, Montana, USA
17.4km (10.8 miles) ⓘLucky Strike Group, Clark Fork Mining District, Bonner County, Idaho, USA
18.3km (11.4 miles) ⓘNorth Idaho Mining and Development Company Prospect (Old Interstate Sullivan - Goat Mountain Group?), Clark Fork Mining District, Bonner County, Idaho, USA
18.4km (11.5 miles) ⓘGoat Mountain Property, Clark Fork Mining District, Bonner County, Idaho, USA
19.0km (11.8 miles) ⓘSnowshoe Mine (Howard), Libby Mining District (Snowshoe Mining District), Lincoln County, Montana, USA
19.7km (12.2 miles) ⓘFullgarth Prospect, Clark Fork Mining District, Bonner County, Idaho, USA
20.0km (12.4 miles) ⓘCopper Reward prospect, Libby Mining District (Snowshoe Mining District), Lincoln County, Montana, USA
20.3km (12.6 miles) ⓘCarpie Prospect, Clark Fork Mining District, Bonner County, Idaho, USA
20.8km (12.9 miles) ⓘRalph Property (Wickstrom Group), Clark Fork Mining District, Bonner County, Idaho, USA
References
Econ Geol (1986) 81:1899-1931
Hayes, T. S., Landis, G. P., Whelan, J. F., Rye, R. O., & Moscati, R. J. (2012). The Spar Lake strata-bound Cu-Ag deposit formed across a mixing zone between trapped natural gas and metals-bearing brine. Economic Geology, 107(6), 1223-1249.
 
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 01:02:05
Go to top of page