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Serpentine Subgroup from
Birdseye Mine (Birdseye Pit), Jarretsville-Dublin Mining District, Harford County, Maryland, USA


Locality type:Mine
Classification
Species:'Serpentine Subgroup' (not an IMA approved species)
Formula:D3[Si2O5](OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Serpentine Subgroup data
Locality Data:Click here to view Birdseye Mine (Birdseye Pit), Jarretsville-Dublin Mining District, Harford County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:860340
Long-form Identifier:1:3:860340:1
GUID (UUID V4):0
Nearest other occurrences of Serpentine Subgroup
0.5km (0.3 miles) ⓘReed Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
0.7km (0.4 miles) ⓘWilkins Mine (Wilkens Mine; John W. Carman Property), Jarretsville-Dublin Mining District, Harford County, Maryland, USA
3.3km (2.1 miles) ⓘAyres Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
8.5km (5.3 miles) ⓘCherry Hill Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
11.4km (7.1 miles) ⓘNorris Ore Bank, Baltimore County, Maryland, USA
11.5km (7.1 miles) ⓘDinning Rutile prospect, Clermont Mills, Harford County, Maryland, USA
14.0km (8.7 miles) ⓘMcComas Ore Banks, Baltimore County, Maryland, USA
15.4km (9.6 miles) ⓘMaryland Green Marble Corporation Quarry (Cardiff Serpentine Quarry), Cardiff, Harford County, Maryland, USA
15.4km (9.6 miles) ⓘBlue Mount Quarry, Blue Mount, Baltimore County, Maryland, USA
16.4km (10.2 miles) ⓘHarford Talc and Quartz Company Quarry (Maryland Ceramic & Steatite Company Inc), Dublin, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
References
Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 764.
 
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