What is streak?The color of the mineral How hard the mineral is How the mineral reflects light The powdered form of the mineral
Question
What is streak?The color of the mineral How hard the mineral is How the mineral reflects light The powdered form of the mineral
Solution
Streak refers to the powdered form of the mineral. It is the color of the mineral when it is crushed into a powder. This is often tested by rubbing the mineral across a piece of unglazed porcelain known as a streak plate. The color of the streak can help identify the mineral, as it does not vary as much as the color of the mineral in its whole form.
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