{
    "name_to_mdid": {
        "anhydrite":234,
        "andesite": 48484,
        "basalt": 48492,
        "diorite": 48226,
        "gabbro": 48275,
        "granite": 48141,
        "obsidian": 8519,
        "pegmatite": 50315,
        "pumice": 48576,
        "rhyolite": 48451,
        "scoria": 48578,
        "anthracite": 9434,
        "bituminous": 11368,
        "breccia": 50222,
        "conglomerate": 49436,
        "diatomite": 31314,
        "dolomite": 1304,
        "lignite": 9354,
        "limestone": 49160,
        "sandstone": 49438,
        "shale": 49444,
        "gneiss": 48629,
        "marble": 9507,
        "phyllite": 50064,
        "schist": 48640,
        "quartzite": 51087,
        "slate": 48638,
        "Actinolite": 18,
        "Agate": 51,
        "Alabaster": 90,
        "Albite": 96,
        "Almandine": 452,
        "Amazonite": 184,
        "Amethyst": 198,
        "Apatite": 29229,
        "Apophyllite": 283,
        "Aragonite": 307,
        "Augite": 419,
        "Aventurine": 436,
        "Azurite": 447,
        "Barite": 549,
        "Beryl": 819,
        "Biotite": 677,
        "Bornite": 727,
        "Calcite": 859,
        "Celestite": 927,
        "Chalcedony": 960,
        "Chalcopyrite": 955,
        "Citrine": 1054,
        "Copper": 1209,
        "Corundum": 1136,
        "Diamond": 1282,
        "Dolomite": 1304,
        "Epidote": 1389,
        "Fluorite": 1576,
        "garnet" : 10272,
        "tourmaline":4003,
        "amphibole":207,
        "chlorite":1016,
        "eclogite":48628,
        "peridotite":48407,
        "migmatite":50045,
        "quartzite":51087,
        "hornfels":48635,
        "schist":48640,
        "granodiorite":48163,
        "dacite":48447,
        "syenite":48213,
        "trachyte":48478,
        "dunite":48408,
        "zeolite":4395,
        "blueschist":48737,
        
        "pyrope":3321,
        "serpentinite":48762,

        "mica schist":48645,
        "Galena": 1641,
        "Goethite": 1719,
        "Gold": 1720,
        "Graphite": 1740,
        "Halite": 1804,
        "Hematite": 1856,
        "Hornblende": 1930,
        "Jasper": 2082,
        "Kaolinite": 2156,
        "Kyanite": 2303,
        "Labradorite": 2308,
        "Lepidolite": 2380,
        "Limonite": 2402,
        "Magnetite": 2538,
        "Malachite": 2550,
        "Milky Quartz": 6129,
        "Muscovite": 2815,
        "Olivine": 29264,
        "Opal": 3004,
        "Orthoclase": 3026,
        "Pyrite": 3314,
        "Pyrolusite": 3318,
        "Pyromorphite": 3320,
        "Rhodochrosite": 3406,
        "Rhodonite": 3407,
        "Rock Crystal": 6128,
        "Rose Quartz": 3456,
        "Rutile": 3486,
        "Satin Spar": 8574,
        "Selenite": 5527,
        "Silver": 3664,
        "Smoky Quartz": 3689,
        "Sodalite": 3701,
        "Sphalerite": 3727,
        "Spodumene": 3733,
        "Staurolite": 3753,
        "Stibnite": 3782,
        "Stilbite": 3785,
        "Sulfur": 3826,
        "Talc": 3875,
        "Topaz": 3996,
        "Tremolite": 4011,
        "Turquoise": 4060,
        "Ulexite": 4085,
        "Vanadinite": 4139,
        "Willemite": 4292,
        "Zincite": 4410,
        "Zircon": 4421,
        "tuff":48591,
        "sillimanite":3662
    },
    "removed cuz they suck":
    {
        "greywacke":49126,
        "greenschist": 48735,
        "arkose": 49127
    }
}