caused by internal fractures in the mineral that reflect light back and forth

Gem Type: Rainbow Crystal

This is a great looking end cut Gao-Guenie H5 classified meteorite weighing 4

a Canadian chemist

Another beautiful specimen featuring large cubic green apophyllite with delicate scolecite

Rough Lapis Lazuli | Deep Blue | 83.7 grams | Afghanistan indochinite caused by internal fractures inLapis lazuli or lapis for short, is a deep blue metamorphic rock used as a semi precious gemstone that has been prized since antiquity for its intense color. This specimen shows deep blue with sparks of pyrite and is in great condition. Product Type: Lapis Lazuli Rough Specimen Size: Miniature Sized Dimensions: 51x51x26 mm 2. 0x2. 0x1. 0 inches Weight: 83. 7 Grams 2. 9 ounces Origin: Afghanistan