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Earth Science

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QuestionAnswer
What has does object have to be in order to be a mineral? Solid, inorganic, can be contained in several different rocks, definite chemical composition, often used in jewelry, natural,
What is the hardest minerall known on Earth? Diamonds.
If a MineralA is able to get scratched by material B which one is harder than the other? Material B
If mineral B can't be scratched by material C which is one is harder? Material B
Is pyrite a Material? Yes
Is Titanium a Material? Yes
Is a Tree bark a Mineral? No
Is Iron a Mineral? Yes
What is a mineral cleavage? A tendency for crystalline objects to split into two
What is a Mineral Fracture? When a material breaks in a uneven pattern
What are 3 types of lusters? Metallic, non-metallic, pearly.
What are another type of 3 lusters? Greasy, Vitreous, silky
What are some more types of lusters? Adamantine, Dull, Waxy, resinous.
What is the definition of a luster? The appearance of a mineral surface in terms of light and reflective qualities.
Is Water a mineral ? Only in its solid form
Created by: Thomas46738
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