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Vivianite from
Hopkinton, Middlesex Co., Massachusetts, USA

Classification
Species:Vivianite
Formula:Fe32+(PO4)2 · 8H2O
Confirmation
Validity:Unconfirmed/Questioned
References
References:Gleba, 1978. Massachusetts Mineral & Fossil Localities
Data
Mineral Data:Click here to view Vivianite data
Locality Data:Click here to view Hopkinton, Middlesex Co., Massachusetts, USA
Nearest other occurrences of Vivianite
40.6km (25.2 miles) Boston, Suffolk Co., Massachusetts, USA
72.5km (45.0 miles) Belchertown, Hampshire Co., Massachusetts, USA
 
Mineral and/or Locality  
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