Blue Onyx Top Polished Strawberry Quartz Garnet is primarily considered a

Garnet is primarily considered a metamorphic mineral with dodecahedtral or trapazehedral habit and a vitreous luster

like granite and orthogneiss

The luster has a vitreous to pearly luster depending on the specific crystal surface

this piece does have iridescent pyrite

These pieces are polished into a pyramid

Blue Onyx Top Polished Strawberry Quartz Garnet is primarily considered aBlue onyx is a variety of the chalcedony mineral composed of banding of blue, white, and gray. Blue onyx is composed of silicon dioxide, and ranges from translucent to opaque with a vitreous glassy luster when polished. These pieces have only one side polished. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average Dimensions: 2. 0 L x 1. 75 W x 4. 0 H inches Average Weight: 0. 83 pound