Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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

Talc from
Gap Mine, Bart Township, Lancaster County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Talc
Formula:Mg3Si4O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Talc data
Locality Data:Click here to view Gap Mine, Bart Township, Lancaster County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:976398
Long-form Identifier:1:3:976398:2
GUID (UUID V4):0
Nearest other occurrences of Talc
15.1km (9.4 miles) ⓘWhite Rock, Little Britain Township, Lancaster County, Pennsylvania, USA
24.4km (15.2 miles) ⓘScott Mine, Nottingham, West Nottingham Township, Chester County, Pennsylvania, USA
25.3km (15.7 miles) ⓘGoat Hill Barrens, West Nottingham Township, Chester County, Pennsylvania, USA
25.7km (16.0 miles) ⓘTyson Reynolds Mine, Fulton Township, Lancaster County, Pennsylvania, USA
26.1km (16.2 miles) ⓘCedar Hill Quarry (Stoltzfuss Quarry), Fulton Township, Lancaster County, Pennsylvania, USA
26.2km (16.3 miles) ⓘGeiger Quarry, Little Britain Township, Lancaster County, Pennsylvania, USA
26.2km (16.3 miles) ⓘGoat Hill Magnesia Quarries, West Nottingham Township, Chester County, Pennsylvania, USA
26.6km (16.5 miles) ⓘSylmar, West Nottingham Township, Chester County, Pennsylvania, USA
27.2km (16.9 miles) ⓘWhite Barrens, Elk Township, Chester County, Pennsylvania, USA
27.4km (17.0 miles) ⓘRiley Sand Chrome Property (Riley Quarry), Cecil County, Maryland, USA
References
R. C. Smith II, The Mineralogy of Pennsylvania 1966-1975, Special Publication No. 1, Friends of Mineralogy Pennsylvania Chapter, 1978.
 
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 6, 2026 05:10:49
Go to top of page