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Graphic Granite

Graphic granite is a feldspar-quartz intergrowth that is found only in pegmatites. It was commonly mined and locally known to feldspar miners as “No. 2 Spar,” a lower grade of feldspar.

Location: Havey Quarry, Poland, Androscoggin County

Gift of Jeffrey W. Morrison

Specimen Sponsorship: $7,500

graphic granite specimen

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