Mohs hardness can be a resistance to becoming scratched, though Vickers hardness can be a resistance to indentation under pressure. The graph demonstrates the great difference between the Vickers hardness of corundum and diamond - which are only one device apart to the Mohs hardness scale. Currently, synthetic diamond abrasives https://alexisqrolh.bloggactif.com/35299618/what-does-diamond-beach-resort-mean