Do You Know?

Care

Transparency

Transparent - Translucent

Luster

Vitreous

Apatite

Locales

India, Tanzania, Brazil, China, Mexico, Mozambique, Colombia and more

Hardness

5
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10

Treatment

Interesting Fact

Chemical Formula

Composition

calcium phosphate with fluorine, chlorine or hydroxyl

Colours

Blue
Yellow
Purple
Brown
Green
Pink