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ser-zykov [4K]
3 years ago
5

Urgent!!! 10th grade earth science

Biology
1 answer:
melamori03 [73]3 years ago
5 0

Answer:

Cleavage - No tools required

Hardness - Tools required

Luster - No tools required

Carbonate - Tools required.

Explanation:

Cleavage of minerals can be observed by breaking it. If the mineral is broken and it still maintains its smooth and crystal texture it has cleavage. There is no tool required to check the cleavage of mineral.

Hardness of of mineral can be observed by hitting it with some steel ball or more heavier than it. There are tools required to check the hardness of minerals.

Luster is observed in metallic minerals. Those minerals which are non metallic does not have any luster. Luster is property of mineral to reflect light.

Carbonate check requires tools to observe in any mineral. They are introduced with some acid or other solutions to check the carbonate.

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