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Biotite from
Beverly, Essex Co., Massachusetts, USA

Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Sears, JH, 1905, Geology of Essex County, Mass
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Beverly, Essex Co., Massachusetts, USA
Mineral and/or Locality
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