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

Chromite-Magnesiochromite Series from
Lord Baltimore Drive Quartz occurrence area, Windsor Mill, Baltimore County, Maryland, USA


07533790017731718484383.jpg
Chromite-Magnesiochromite Series, etc.

Lord Baltimore Drive Quartz occurrence area, Windsor Mill, Baltimore County, Maryland, USA
07533790017731718484383.jpg
Chromite-Magnesiochromite Series, etc.

Lord Baltimore Drive Quartz occurrence area, Windsor Mill, Baltimore County, Maryland, USA
00318180017731395409160.jpg
Chromite-Magnesiochromite Series, etc.

Lord Baltimore Drive Quartz occurrence area, Windsor Mill, Baltimore County, Maryland, USA
Locality type:Occurrence
Classification
Species:'Chromite-Magnesiochromite Series' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Anthophyllite1
Talc1
Data
Mineral Data:Click here to view Chromite-Magnesiochromite Series data
Locality Data:Click here to view Lord Baltimore Drive Quartz occurrence area, Windsor Mill, Baltimore County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:1893356
Long-form Identifier:1:3:1893356:3
GUID (UUID V4):0
Nearest other occurrences of Chromite-Magnesiochromite Series
10.0km (6.2 miles) ⓘUnnamed Chromite prospects, Bare Hills, Baltimore County, Maryland, USA
10.3km (6.4 miles) ⓘBare Hills, Baltimore County, Maryland, USA
49.4km (30.7 miles) ⓘHunting Hill Quarry, Rockville, Montgomery County, Maryland, USA
67.9km (42.2 miles) ⓘHaines & Kibblehouse Penn-Maryland Materials Quarry, Fulton Township, Lancaster County, Pennsylvania, USA
68.9km (42.8 miles) ⓘCedar Hill Quarry (Stoltzfuss Quarry), Fulton Township, Lancaster County, Pennsylvania, USA
71.2km (44.3 miles) ⓘWood's Chrome Mine, Texas, Little Britain Township, Lancaster County, Pennsylvania, USA
References
Pavel M. Kartashov - look https://www.mindat.org/mesg-821658.htmlIdentified by Pavel Kartashov: Inferred (explain how)
 
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 13:14:53
Go to top of page