List some uses of rocks and minerals
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LIMESTONE: A sedimentary rock, it is used mainly in the manufacture of Portland cement, the production of lime, manufacture of paper, petrochemicals, insecticides, linoleum, fiberglass, glass, carpet backing and as the coating on many types of chewing gum. SHALE: A sedimentary rock, well stratified in thin beds.
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uses of rocks:
buildings, jewellery, bathtub,art ,pencil,gravestones, stone walls, walkways etc.
uses of minerals:
topaz-durable gemstone used in moths hardness scale.
minerals are the buildings of the blocks of our society.we use items made with them everyday.
buildings, jewellery, bathtub,art ,pencil,gravestones, stone walls, walkways etc.
uses of minerals:
topaz-durable gemstone used in moths hardness scale.
minerals are the buildings of the blocks of our society.we use items made with them everyday.
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