Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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

Clay (commodity) from
Capitol Clay Products Company (West Brothers Brick Company), Prince Georges County, Maryland, USA


Classification
Commodity:Clay (commodity)
Data
Commodity Data:Click here to view Clay (commodity) data
Locality Data:Click here to view Capitol Clay Products Company (West Brothers Brick Company), Prince Georges County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:1147162
Long-form Identifier:1:3:1147162:0
GUID (UUID V4):0
Nearest other deposits of Clay (commodity)
9.6km (6.0 miles) ⓘSkaggs Ore Bank, Prince Georges County, Maryland, USA
10.0km (6.2 miles) ⓘHedgman Ore Banks Prospect, Prince Georges County, Maryland, USA
10.1km (6.3 miles) ⓘReed Ore Bank, Prince Georges County, Maryland, USA
13.3km (8.3 miles) ⓘBowie Operating Corporation Clay Pit, Prince Georges County, Maryland, USA
18.2km (11.3 miles) ⓘUnnamed Clay deposits [1], Alexandria, Virginia, USA
24.2km (15.0 miles) ⓘUnnamed Clay Pit (MRDS - 10067888), Anne Arundel County, Maryland, USA
54.2km (33.7 miles) ⓘManassas Mine, Prince William County, Virginia, USA
55.2km (34.3 miles) ⓘWoodbridge Clay Products Company, Prince William County, Virginia, USA
57.0km (35.4 miles) ⓘRossville Pit (Baltimore Brick Company; Rosedale Pit), Baltimore County, Maryland, USA
62.5km (38.8 miles) ⓘNine Number 62, Baltimore County, Maryland, USA
 
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 9, 2026 01:20:33
Go to top of page