Question: Based on the Mohs hardness value given in the table below, which mineral would be best to use as an abrasive (e.g., used for grinding

Based on the Mohs hardness value given in the table below, which mineral would be best to use as an abrasive (e.g., used for grinding or polishing items)? O Calcite O Topaz O Graphite Malachite Mineral Calcite Graphite Malachite Topaz Hardness 3 1 4 8 2:29 PM

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