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Rock Crystal from
Howard-Sheffield Mine, Mt Ida, Montgomery Co., Arkansas, USA

Description
Comments:Occurs in quartz veins in Womble Shale.
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Rocks & Min.:63:113; Engel(1952).
Data
Mineral Data:Click here to view Rock Crystal data
Locality Data:Click here to view Howard-Sheffield Mine, Mt Ida, Montgomery Co., Arkansas, USA
Mineral and/or Locality
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