Amazonite Slab from Madagascar / 5"-7" AVG #3 Gray Quartz is formed through

Gray Quartz is formed through the crystallization of silicon dioxide in various geological settings

Ammolite is one of very few organic gemstones like amber and pearl

also known as banded amethyst

Indigo Gabbro Point

Amazonite Slab from Madagascar / 5"-7" AVG #3 Gray Quartz is formed throughOrigin: Madagascar Pieces measure approximately 5" 7" (AVERAGE SIZE) The picture is an example ONLY. This listing is for a 100% natural product. Please allow for variation in size, shape, color, and formation. Randomly selected gemstones, cherry picking requests can not be fulfilled. CRYSTAL RIVER GEMS WHOLESALE BULK **Fast domestic and international shipping**