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Care

Transparency

Semitranslucent - Opaque

Luster

Vitreous, Waxy

Lapis Lazuli

Locales

Hardness

5.5-6
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

Mixture of lazurite, calcite & pyrite

Colours

Blue
White