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Biotite from
Washington Pass, Golden Horn Batholith, Okanogan Co., Washington, USA

Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Micro Probe Volume VI Number 8; American Mineralogist, V.58, p. 874
Associated minerals:
Associates:Fluorite
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Washington Pass, Golden Horn Batholith, Okanogan Co., Washington, USA
Mineral and/or Locality
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