PINK OPAL ROUGH

It is a mineral that comes from different parts of the world but especially in Peru, this mineral promotes courage and firm hope. Try fears, alleviate depression, nervousness Calm Relieves states of worry and stress accompanies.

Information of this mineral

Name: dumortierite
gemstone is considered: yes
hardness: 7 Mohs Scale grades
A system in which crystallized: orthorhombic
Chemical group: silicate
Color: Blue Origin:
Mine: Canta-Peru
Chemical formula: [4](AlFe)7BSi3O18

Use

Used as an ornamental and a semiprecious stone in the manufacture of Eramosa, ornaments, carved cabochon, sculptures, etc.. Also in China have been used as an imitation of lapis lazuli.

DUMORTIERITE IN ROCK STOCK 5000 KG
COLOR BLUE
SIZES 30 gr – 50 kg.