MCQ
Lapis lazuli is
- AFerrous sulphate
- BCopper sulphate
- ✓Sodium alumino silicate
- DZinc sulphate
✓
Answer
Correct option: C.
Sodium alumino silicate
c
(c) Lapis Lazuli is a rock composed mainly of the following mineral, lazurite, hauynite sodalite, nosean, calcite, pyrite, lapis lazuli is actually sulphur containing, sodium aluminium silicate having chemical composition $3N{a_2}O.3A{l_2}.6Si{O_2}.2N{a_2}S$.
(c) Lapis Lazuli is a rock composed mainly of the following mineral, lazurite, hauynite sodalite, nosean, calcite, pyrite, lapis lazuli is actually sulphur containing, sodium aluminium silicate having chemical composition $3N{a_2}O.3A{l_2}.6Si{O_2}.2N{a_2}S$.
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