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What is the difference between a rock and a mineral? |
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Answer
A rock is composed of combinations of minerals, each mineral having its own chemical formula and crystalline structure. Minerals are composed of an element or combination of elements. Granite, for instance, is an intrusive igneous rock composed of the minerals quartz, feldspar, mica, hornblende, and other combinations or ratios of minerals.
Minerals are precious, rocks may not be.
First answer by ID1194653832. Last edit by Gehnabazaar. Contributor trust: 1 [recommend contributor]. Question popularity: 2 [recommend question]





