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

Silica from
San Antonio Mine (Clark Silica Mine; Sunshine Mine; San Antonio Mica Mine; Desert White Queen Mine; Crowler Nos. 1-4; Mica Mine; Valentina Mining claim), San Antonio group of claims, Chico Shunie, Chico Shunie Hills, Ajo Mining District, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:'Silica' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Silica data
Locality Data:Click here to view San Antonio Mine (Clark Silica Mine; Sunshine Mine; San Antonio Mica Mine; Desert White Queen Mine; Crowler Nos. 1-4; Mica Mine; Valentina Mining claim), San Antonio group of claims, Chico Shunie, Chico Shunie Hills, Ajo Mining District, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:540236
Long-form Identifier:1:3:540236:6
GUID (UUID V4):0
Nearest other occurrences of Silica
8.3km (5.2 miles) ⓘCopper Valley claims (Way Out claims; Kerns claims; Old Organ Pipe Cactus claims), Barry M. Goldwater Air Force Range, Pima County, Arizona, USA
10.4km (6.4 miles) ⓘBonnie Lee group (Bonnie Lee Nos. 1-10), Copper Valley claims (Way Out claims; Kerns claims; Old Organ Pipe Cactus claims), Barry M. Goldwater Air Force Range, Ajo Mining District, Pima County, Arizona, USA
66.1km (41.1 miles) ⓘPhelps Dodge Silica Mine (Lime Chief 1 and 2), Quijotoa Mining District, Quijotoa Mountains, Pima County, Arizona, USA
76.8km (47.7 miles) ⓘJohnson Mine, Quijotoa Mining District, Quijotoa Mountains, Pima County, Arizona, USA
79.3km (49.3 miles) ⓘFreeman Silica (Sheridan pit), Pima County, Arizona, USA
References
MRDS database Dep. ID file #10065019, MRDS ID #TC40006.
 
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 10:15:31
Go to top of page