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15/10/2020 6:21 pm
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Give two examples of the following.
(a) Ferrous minerals
(b) Non-ferrous minerals
(c) Non-metallic minerals
(d) Energy minerals
1 Answer
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15/10/2020 6:22 pm
(a) Ferrous minerals → Iron-one, Cobalt, Nickel, Manganese
(b) Non-ferrous minerals → Copper, lead, Zinc, Bauxite
(c) Non-Metallic → Mica, salt, potash, sulphur, granite, limestone, marble, sandstone
(d) Energy minerals → coal, petroleum, natural gas