Determine the identity of black to silver gray metallic

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A. A student calculates the specific gravity of magnetite as 3.34, when the actual specific gravity is 5.15. What factor(s) outside of human error would cause the student's calculation to be so inaccurate?

B. How does specific gravity relate to the continental and oceanic crusts.

C. Determine the identity of a black to silver gray metallic mineral sample with a hardness of 5 to 6, hexagonal crystals in thin plates, and strong magnetism when heated.

Reference no: EM132417864

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