Mineralogy and Crystallography
- Actinolite
- Agate
- Alabaster
- Albite
- Alundum
- Amazonite
- Amber
- Amethyst
- Amphibole
- Anglesite
- Anorthite
- Anthophyllite
- Apatite
- Aquamarine
- Arsenopyrite
- Asbestos
- Azurite
- Barite
- Barytes
- Beryl
- Biotite
- Bituminous Coal
- Black Lead
- Bloodstone
- Bog Iron Ore
- Bort
- Brown Coal
- Brown Hematite
- Calcite
- Carbonado
- Carnelian
- Cassiterite
- Cat's-eye
- Celestite
- Cerussite
- Chalcedony
- Chalcopyrite
- Chalybite
- Chromite
- Chrysoberyl
- Chrysolite
- Chrysotile
- Cinnabar
- Cleavage
- Coal
- Cobaltite
- Copper Pyrites
- Cornelian
- Corundum
- Crude Oil
- Cryolite
- Crystal
- Cummingtonite
- Diamond
- Dogtooth Spar
- Dolomite
- Emerald
- Emery
- Feldspar
- Felspar
- Fluorite
- Fluorspar
- Fool's Gold
- Galena
- Garnet
- Garnierite
- Gem
- Glaucophane
- Graphite
- Gypsum
- Hardness
- Heavy Spar
- Hematite
- Hornblende
- Iceland Spar
- Ilmenite
- Iron Pyrites
- Jade
- Jadeite
- Kaolinite
- Kieselguhr
- Koh-i-noor
- Labradorite
- Lapis Lazuli
- Lead Glance
- Lignite
- Limonite
- Loadstone
- Lodestone
- Magnesite
- Magnetic Pyrite
- Magnetite
- Malachite
- Marcasite
- Mineral
- Mispickel
- Mocha Stone
- Molybdenite
- Monazite
- Moonstone
- Morganite
- Moss Agate
- Mother-of-pearl
- Muscovite
- Nacre
- Nephrite
- Obsidian
- Olivine
- Onyx
- Oolite
- Opal
- Orthoclase Feldspar
- Pearl
- Pentlandite
- Peridotite
- Petroleum
- Pipestone
- Pitchblende
- Plagioclase Feldspar
- Plaster Of Paris
- Plumbago
- Precious Stone
- Pyrite
- Pyrolusite
- Pyroxene
- Pyrrhotite
- Quartz
- Quasicrystal
- Riebeckite
- Rock Crystal
- Ruby
- Sapphire
- Satin Spar
- Scheelite
- Semiprecious Stone
- Serpentine
- Siderite
- Smaltite
- Sphalerite
- Spinel
- Stibnite
- Stones, Precious
- Talc
- Tanzanite
- Tektite
- Topaz
- Tourmaline
- Travertine
- Tremolite
- Tufa
- Turquoise
- Turtle Stone
- Uraninite
- Variscite
- Verd Antique
- White Iron Pyrites
- Wolframite
- X-ray Crystallography