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.
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Williamsite from
Bare Hills Serpentine Quarry East, Bare Hills, Baltimore County, Maryland, USA


Locality type:Quarry
Classification
Species:Antigorite var: Williamsite
Formula:Mg3(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Williamsite data
Locality Data:Click here to view Bare Hills Serpentine Quarry East, Bare Hills, Baltimore County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:948107
Long-form Identifier:1:3:948107:7
GUID (UUID V4):0
Nearest other occurrences of Williamsite
30.1km (18.7 miles) ⓘWilkins Mine (Wilkens Mine; John W. Carman Property), Jarretsville-Dublin Mining District, Harford County, Maryland, USA
30.4km (18.9 miles) ⓘReed Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
38.1km (23.7 miles) ⓘCherry Hill Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
46.0km (28.6 miles) ⓘMaryland Green Marble Corporation Quarry (Cardiff Serpentine Quarry), Cardiff, Harford County, Maryland, USA
55.9km (34.7 miles) ⓘLine pit (Lowe's Chromite Mine), Fulton Township, Lancaster County, Pennsylvania, USA
57.5km (35.7 miles) ⓘJenkins Mine (Jenkins Corner; North Rock Springs), Fulton Township, Lancaster County, Pennsylvania, USA
58.6km (36.4 miles) ⓘCedar Hill Quarry (Stoltzfuss Quarry), Fulton Township, Lancaster County, Pennsylvania, USA
60.9km (37.8 miles) ⓘWood's Chrome Mine, Texas, Little Britain Township, Lancaster County, Pennsylvania, USA
References
Ostrander, Charles W., Price, Jr, Walter E. (1940) Minerals of Maryland. The Natural History Society of Maryland, Baltimore, Maryland, USA. 14pp.
 
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