White marble, which is composed primarily of calcite, has a Mohs hardness of 3. This places it in the middle range of the Mohs hardness scale, making it slightly harder than gypsum but slightly softer than fluorite.
White marble, which is composed primarily of calcite, has a Mohs hardness of 3. This places it in the middle range of the Mohs hardness scale, making it slightly harder than gypsum but slightly softer than fluorite.
White marble, which is composed primarily of calcite, has a Mohs hardness of 3. This places it in the middle range of the Mohs hardness scale, making it slightly harder than gypsum but slightly softer than fluorite.
White marble, which is composed primarily of calcite, has a Mohs hardness of 3. This places it in the middle range of the Mohs hardness scale, making it slightly harder than gypsum but slightly softer than fluorite.
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