The name “dioptase” comes from Greek and references the visibility of cleavage plains within the translucent, brilliantly emerald green crystals of this copper cyclosilicate mineral. This beautiful specimen boasts a coating of incredibly lustrous and lushly-hued crystals for a visually arresting piece sure to add color and aesthetic value to your collection. The cube in the picture is approximately one centimeter.
Dimensions: 4-1/2"L x 3-3/4"W x 2-7/8"H, Weight: 428 g
