| Actinolite - 6Andradite - 8Anhydrite - 9, 8Arsenopyrite - 8Baryte - 9, 8Bournonite - 8Calcite - 9, 6, 4, 5, 8Celestine - 9Chalcopyrite - 8'Chlorite Group' - 9Conichalcite - 8Copper - 8Cosalite - 8Covellite - 8Cuprite - 8Diopside - 6Dolomite - 8Epidote - 8Fluorite - 9, 5, 8, 15Galena - 9, 5, 8, 15 | Goethite - 8Grossular - 6, 8Gypsum - 6Hedenbergite - 8Jamesonite - 8Malachite - 8'Manganoan Calcite' - 5Matildite - 8Molybdenite - 8Pyrite - 9, 8Pyrrhotite - 8Quartz - 9, 6, 8Rutile - 8Scheelite - 8'Selenite' - 9, 5, 8Siderite - 9Sphalerite - 9, 1, 2, 3, 8, 10, 11, 12, 14, 13, 15Vesuvianite - 8Wollastonite - 8 |