1) What is the basic source of minerals ? 2) List any 5 physical chacteristics of minerals? 3) Metallic minerals are subdivided into .. 4) Give examples of non ferrous metals? 5) What are non mettalic minerals ? 6) Define rocks 7) What is petrology ? 8) How are metamorphic rocks formed ? 9) Define igneous rocks ? 10) What are sedimentary rocks ? 11) How are sedimentary rocks formed ? 12) What does metamorphic means ? 13) When does metamorphism occurs ? 14) Explain rock cycle ? 15) Define minerals ?

Rocks and minerals

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Visuell stil

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