Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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
Snowshoe Gulch Tungsten Property (Shamrock; Friday; Snowbird; Boulder Ore; Montana Old Lady Smith; Arnold Bielenberg; Strategic), Ophir Mining District, Powell County, Montana, USA


Locality type:Property
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Snowshoe Gulch Tungsten Property (Shamrock; Friday; Snowbird; Boulder Ore; Montana Old Lady Smith; Arnold Bielenberg; Strategic), Ophir Mining District, Powell County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:500795
Long-form Identifier:1:3:500795:0
GUID (UUID V4):0
Nearest other occurrences of Calcite
10.0km (6.2 miles) ⓘEarthquake Mine, Towsley Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
13.4km (8.3 miles) ⓘPiegan-Gloster Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
13.7km (8.5 miles) ⓘBelmont Mine (Bald Mountain Mine - 0300490335; Cruse Mine - 0300490163), Marysville Mining District, Lewis and Clark County, Montana, USA
14.9km (9.3 miles) ⓘStrawberry Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
15.4km (9.6 miles) ⓘLittle Ox Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
15.7km (9.7 miles) ⓘCalumet Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
16.3km (10.1 miles) ⓘStaples Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
16.8km (10.4 miles) ⓘCarbonate King Mine, Ontario Mining District (Elliston Mining District), Powell County, Montana, USA
17.1km (10.6 miles) ⓘBlue Jay Mine (Red Bird Mine), Greenhorn Mining District (Austin Mining District), Lewis and Clark County, Montana, USA
17.3km (10.7 miles) ⓘOsage Chief Mine (Crissman Mine), Greenhorn Mining District (Austin Mining District), Lewis and Clark County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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 5, 2026 09:13:19
Go to top of page