Question

write examples of non-metallic minerals?​

Answer 1

Explanation:

examples of non-mettalic minerals are: sand, gravel,clay and marble.

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Answer 2

Answer:

Nonmetallic minerals are, for example, sand, gravel, limestone, clay, and marble. Such materials lack metallic characteristics like good electric and thermic conductivity, luster, rigor, and malleability; they are, however, essential for many industries.