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Minerals. By, Lest and Vsar . Sapphire. Physical Properties: It has a hardness of 9 mohs , it’s a hexagonal shape. Sapphires are Blue. It’s Density is 3.98cm cubed. Topaz. Physical Properties: Th e Topaz is yellowish brown with a glassy texture. The density is averaged 3.55
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Minerals. By, Lest and Vsar.
Sapphire. Physical Properties: It has a hardness of 9 mohs, it’s a hexagonal shape. Sapphires are Blue. It’s Density is 3.98cm cubed.
Topaz Physical Properties: Th e Topaz is yellowish brown with a glassy texture. The density is averaged 3.55 It’s fracture is very brittle. It’s streak is white.
Ruby It’s color is Red. It’s Hardness is 9. Density is 3.98
Amethyst. It’s color is light to dark purple. Hardness is 7. Fracture is Conchoidal. It’s streak is white.
Aquamarine. Hardness is 7.5- 8. It’s a hexagonal shape. It’s blue. It’s density is 2.63- 2.92
Diamond. Colorless white, black, grey, and blue. Density is 3.51 Hardness is 10. Streak is colorless.
Minerals. By, Luisa Estada and Vanessa Sarrazin.