![]() ![]() For example, when you break granite apart, you get small pieces of quartz (clear), feldspar (pink or white), and mica (black). When you split a rock into very small pieces, the pieces are different from each other. ![]() Rocks can be a mixture of different kinds of minerals, a mixture of many grains of the same kind of mineral, or a mixture of different grains of rocks. Sedimentary Rock Identification Introduction ![]()
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