What this green mineral could be? it's harder than glass : r

Solved Look closely at the minerals that make up this rock

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It's hard, smooth, and translucent, and the edges are sharp enough

I have no idea if this is glass, mineral, rock, or something else

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What is this particular green mineral? - Quora

If it is greenish, then it is not a meteorite

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What this green mineral could be? it's harder than glass : r

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Green rock identification! I am very intrigued about this rock

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Calcite : Properties, Formation, Occurrence and Uses Areas

I have no idea if this is glass, mineral, rock, or something else

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