Tumbled Dumortierite / 1-2" AVG - 1 LB. LOT Menu Fossils & Amber or even pink as aluminum

or even pink as aluminum is replaced with iron or other elements in the crystalline structure

54 pieces)

925 Sterling Silver Moldavite Rings

ROUGH STONE MAY BE SHARP - HANDLE WITH CARE

and also contain large amounts of black tourmaline

Tumbled Dumortierite / 1-2" AVG - 1 LB. LOT Menu Fossils & Amber or even pink as aluminumQuantity: 1 pound Average size range: 1 to 2 inches Often mistaken for sodalite and lapis lazuli, dumortierite is an aluminum and boron rich mineral that tends to grow in long fibrous crystals. Normally blue or brown, dumortierite can turn green, violet, or even pink as aluminum is replaced with iron or other elements in the crystalline structure. Dumortierite mostly sees use in high quality ceramics and porcelain, and as a color substitute for lapis