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| Quartz- Quartz is the most varied of all minerals, occurring in all different forms, habits, and colors. There are more variety names given to Quartz than any other mineral. |
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| Muscovite mica is used in a variety of industrial products, such as fireproofing materials and electronic parts, as well as for its heat-resistant and insulating properties. It is used in the production of lubricants, as well as in the manufacture of paint to reduce running and promote weather resistance. |
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| . Granite is one of the hardest substances in the world. In fact, the only thing that is harder than granite is diamonds. This is what makes granite so sought after as a counter top. For the simple fact that it is extremely durable and it cannot be damaged by scratching. You can cut on a granite counter top because it is so hard and durable. |
