Question

which type of rock is used in ornaments answer in one sentence​

Answer 1

Answer:

granite, limestone, sandstone and

marble. Rocks give us useful metals

for eg meals like iron, copper and

aluminium are used for making utensils

and precious metals like gold, platinum

are used for making jewellery. moreover

carnelian rock is also used inside the

jewelleries.

Explanation:

Hope it helps you.

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Answer 2

Answer:

Graphite

Explanation:

Granite is the world's toughest substance and is used in jewelry making.