bauxite hardness on mols scale?
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Bauxite, the primary ore of aluminum, is not a single mineral but rather a mixture of minerals, including gibbsite, boehmite, and diaspore, along with impurities like iron oxides and clays. The hardness of bauxite can vary depending on its composition, but generally, it has a Mohs hardness of 1 to 3.Here’s a breakdown based on the primary aluminum-bearing minerals in bauxite:Gibbsite has a Mohs hardness of 2.5 to 3.5.Boehmite has a Mohs hardness of 3 to 3.5.Diaspore has a Mohs hardness of 6.5 to 7.However, because bauxite is often a mix of these minerals, the overall hardness of the ore is typically in the 1 to 3 range, making it relatively soft.
Bauxite, which is an ore of aluminum, typically has a hardness ranging from 1 to 3 on the Mohs scale. The Mohs scale measures the relative hardness of minerals based on their ability to scratch one another. Bauxite falls within the lower range of hardness, making it relatively soft compared to other minerals.