Locality: Magma Mine (Magma Superior Mine; Irene claim; Hub claim; Pomeroy; Superior Division; Silver Queen; Monarch claim; Magma Copper Mine; Broken Hill; Apex), Superior, Pioneer District, Pinal Mts, Pinal County, Arizona, USA (Locality at mindat.org)
Size: 3.2 x 3.2 x 2.6 cm.
A textbook, beautiful, complete all-around pyritohedron from the Magma Mine and the Richard Gaines Collection. This superb, pristine crystal has mirror-bright, brass-yellow lustre and all of the faces have exquisite striations.
Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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