Tricolor Calcite Towers / 8-12cm AVG - 1 LB. LOT Closeout Black Obsidian Round Disc

Black Obsidian Round Disc

white aragonite is also fairly common

Wholesale Raw Citrine Point Pendant with Gold-Plated Wire Cage

and therefore fragile

Picture is example only

Tricolor Calcite Towers / 8-12cm AVG - 1 LB. LOT Closeout Black Obsidian Round DiscQuantity: 1 pound Average size range: 8 to 12 centimeters Calcite is a mineral that forms mostly in limestone deposits and caves, and can exhibit a wide range of colors depending on the impurities and trace elements it absorbs from the surrounding area. Tricolor calcite, also known as banded calcite, may include distinct layers of red, white, and black or blue calcite.