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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Apophyllite Group from
Rockland Lake Landing, Rockland Lake, Clarkstown, Rockland County, New York, USA


Classification
Species:'Apophyllite Group' (not an IMA approved species)
Formula:AB4[Si8O20]X · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Apophyllite Group data
Locality Data:Click here to view Rockland Lake Landing, Rockland Lake, Clarkstown, Rockland County, New York, USA
Data Identifiers
Mindat Occurrence Record ID:81354
Long-form Identifier:1:3:81354:7
GUID (UUID V4):0
Nearest other occurrences of Apophyllite Group
18.6km (11.6 miles) ⓘSuffern Quarry (Union Hill Quarry), Suffern, Town of Ramapo, Rockland County, New York, USA
30.5km (19.0 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
32.0km (19.9 miles) ⓘInterstate 80 roadcut, Paterson, Passaic County, New Jersey, USA
32.2km (20.0 miles) ⓘBraen Quarry, Haledon, Passaic County, New Jersey, USA
34.0km (21.1 miles) ⓘUpper New Street Quarry, Paterson, Passaic County, New Jersey, USA
36.5km (22.7 miles) ⓘNew York - Susquehanna & Western Railroad tunnel, Edgewater, Bergen County, New Jersey, USA
37.9km (23.5 miles) ⓘGreat Notch, Little Falls Township, Passaic County, New Jersey, USA
38.1km (23.7 miles) ⓘFrancisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA
38.1km (23.7 miles) ⓘBulls Ferry Road, North Bergen, North Bergen Township, Hudson County, New Jersey, USA
38.5km (23.9 miles) ⓘTilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA
References
Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.90
 
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