Rocks and Minerals Science Olympiad

Albite

Almandine

Amazonite

Apatite

Aragonite

Augite

Azurite

Bauxite

Barite

Beryl

Biotite

Bornite

Calcite

Calcite

Celestite

Celestite

Chalcopyrite

Copper

Corundum

Corundum

Diamond

Dolomite

Epidote

Feldspar

Fluorite

Galena

Goethite

Gold

Graphite

Gypsum (Alabaster)

Gypsum (Satin-Spar)

Gypsum (Selenite)

Halite

Hematite

Hornblende

Kaolinite

Lepidolite

Lepidolite

Magnetite

Malachite

Malachite

Muscovite

Olivine

Opal

Opal

Pyrite

Quartz (Agate/Onyx)

Quartz (Amethyst)

Quartz (Chalcedony)

Quartz (Citrine)

Quartz (Crystal)

Quartz (Jasper)

Quartz (Milky)

Quartz (Rose)

Rhodonite

Silver

Sodalite

Sphalerite

Staurolite

Sulfur

Talc

Topaz

Tourmaline Group

Tourmaline Group

Tremolite

Ulexite

Gneiss

Marble

Phyllite

Quartzite

Schist (Garnet)

Schist (Mica)

Slate

Andesite

Basalt

Diorite

Gabbro

Granite

Obsidian

Pegmatite

Pumice

Rhyolite

Scoria

Anthracite Coal

Arkose

Bituminous Coal

Breccia

Chert

Conglomerate

Coquina

Diatomite

Dolomite Rock

Lignite Coal

Limestone (Chalk)

Limestone (Crystalline)

Limestone (Fossiliferous)

Limestone (Oolitic)

Limestone (Travertine)

Sandstone

Shale