Worksheet on identifying mineral hardness using Mohs' scale.
A worksheet titled "MatchCard Science - Geology - 6" that teaches how to apply Mohs' test to identify the hardness of minerals, featuring a table with mineral names from 1 to 10, including Diamond, Corundum, Topaz, Quartz, Feldspar, Apatite, Fluorite, Calcite, Gypsum, and Talc, with blank spaces for test techniques, and illustrations of a diamond and a rock.