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Morning Dipotase and Coffee

Dioptase
Species
Dioptase

Morning Dipotase and Coffee
Dioptase is a rare, green to bluish-green mineral, a copper cyclosilicate with the formula Cu6Si6O18·6H2O. It’s known for its intense green color, vitreous luster, and hardness of 5 on the Mohs scale. Dioptase is transparent to translucent and exhibits perfect cleavage in three directions. Here’s a more detailed breakdown of its properties: Key Physical Properties: Color: Emerald green to bluish-green. Luster: Vitreous. Transparency: Transparent to translucent. Hardness: 5 on the Mohs scale. Specific Gravity: 3.28–3.35. Cleavage: Perfect in three directions. Tenacity: Brittle. Crystal System: Trigonal. Crystal Habit: Prismatic. Formula: Cu6Si6O18·6H2O or CuSiO2(OH)2.

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