Which one of the following is a non-metallic mineral?
Which one of the following is a non-metallic mineral?
مندرجہ ذیل میں سے کون سا غیر دھاتی معدنیات ہے؟
Explanation
non-metallic minerals are:
- limestone
- mica
- gypsum
- coal
- dolomite
- phosphate
- salt
- granite.
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while
Ores of iron, aluminum, gold, and silver are examples of metallic minerals. Diamond, slat, potash, etc.