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Sphalerite from
Unionville Mine, Frederick County, Maryland, USA


Locality type:Mine
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Unionville Mine, Frederick County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:859778
Long-form Identifier:1:3:859778:6
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
2.5km (1.5 miles) ⓘDolyhyde Mine (Dolly Hyde Mine), Libertytown, Frederick County, Maryland, USA
7.0km (4.3 miles) ⓘEiler Prospect, Frederick County, Maryland, USA
8.1km (5.0 miles) ⓘFarmers Cooperative Limestone Quarry, New London, Frederick County, Maryland, USA
8.2km (5.1 miles) ⓘRoop Mine, New Windsor, Carroll County, Maryland, USA
9.3km (5.8 miles) ⓘHeidelberg New Windsor Limestone Quarry, New Windsor, Carroll County, Maryland, USA
10.2km (6.4 miles) ⓘCox Mines (Mountain View Mine), Frederick County, Maryland, USA
14.9km (9.2 miles) ⓘMedford Quarry, Medford, Carroll County, Maryland, USA
23.6km (14.7 miles) ⓘMineral Hill Mine, Louisville, Carroll County, Maryland, USA
27.6km (17.1 miles) ⓘPatapsco Mine (Finksburg Mine; Orchard Mine), Patapsco Mines, Finksburg, Carroll County, Maryland, USA
44.8km (27.9 miles) ⓘMcMahon Quarry (Greenspring Quarry), Pikesville, Baltimore County, Maryland, USA
References
Heyl, A. & Pearre, N (1965) Copper, zinc, lead, iron cobalt and barite deposits of the Piedmont Upland in Maryland: Maryland Geological Survey: Bulletin 28, 72 p.
 
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