Rough Sunstone / 25-55mm AVG - 1 LB. LOT

Quantity: 1 pound

Average size range: 25 to 55 millimeters

Sunstone is a gemstone variety of feldspar, a kind of metamorphic rock. Tiny scales and inclusions of copper, hematite, and goethite give it both its orange color and a schiller or glitter effect. This schiller is similar enough to aventurine that sunstone is sometimes also called aventurine-feldspar.