Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of 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

Baryte from
Roncari Quarry, East Granby, Hartford County, Connecticut, USA


Locality type:Quarry
Classification
Species:Baryte
Formula:BaSO4
Comments:Mistaken identification of calcite crystals twinned on a face of the shallow negative rhombohedron and showing much growth distortion so that they look tabular.
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Baryte data
Locality Data:Click here to view Roncari Quarry, East Granby, Hartford County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:949485
Long-form Identifier:1:3:949485:5
GUID (UUID V4):0
Nearest other occurrences of Baryte
21.4km (13.3 miles) ⓘTrinity Ridge, Hartford, Hartford County, Connecticut, USA
23.0km (14.3 miles) ⓘElmwood, West Hartford, Hartford County, Connecticut, USA
23.9km (14.9 miles) ⓘFarmington Trap Rock Quarry, Farmington, Hartford County, Connecticut, USA
25.1km (15.6 miles) ⓘState Route 9 & State Route 71 Interchange, New Britain, Hartford County, Connecticut, USA
25.5km (15.9 miles) ⓘThe Woodlands, Newington, Hartford County, Connecticut, USA
25.8km (16.1 miles) ⓘFenn Road, Newington, Hartford County, Connecticut, USA
26.3km (16.3 miles) ⓘ135 Fenn Road, Newington, Hartford County, Connecticut, USA
26.8km (16.7 miles) ⓘBaryte locality, Somers, Tolland County, Connecticut, USA
27.0km (16.8 miles) ⓘArute Field, New Britain, Hartford County, Connecticut, USA
28.7km (17.8 miles) ⓘBristol Copper Mine, Bristol, Hartford County, Connecticut, USA
References
 
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 3, 2026 15:17:52
Go to top of page