Spessartine - Rock Run area, Potomac River, USA - Crystal size: 0.5 mm
Mineral: Spessartine
Locality: Rock Run area, Potomac River, Montgomery County, Maryland, USA
Dimensions: Crystal size: 0.5 mm

Description: A completely cubic garnet! Image © - J. Nelson Cubic Garnets found in Maryland and Virginia streams, USA (http://mineralzine.chez.com/ancien/info4-4-b.htm)