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Pickeringite from
Quabbin Aqueduct Shaft #2 locality, Holden, Worcester Co., Massachusetts, USA

Classification
Species:Pickeringite
Formula:MgAl2(SO4)4 · 22H2O
Confirmation
Validity:Believed Valid
References
References:Gleba, 1978. Massachusetts Mineral & Fossil Localities
Data
Mineral Data:Click here to view Pickeringite data
Locality Data:Click here to view Quabbin Aqueduct Shaft #2 locality, Holden, Worcester Co., Massachusetts, USA
Nearest other occurrences of Pickeringite
34.0km (21.1 miles) Aggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex Co., Massachusetts, USA
70.5km (43.8 miles) Quincy, Norfolk Co., Massachusetts, USA
 
Mineral and/or Locality  
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