PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 333 tlST OF SPECIES AlVD VARIETIES OF MIIVERAI.S IIV THE IVATIONAI.'"^^wrKAl^ ITIi;S£U.lI OF THE U^flTED STATES IIV 1S79. By FRED. M. E]¥DI.ICH. Albite. Caolinite. Epidote. Allanite. Carnallite. Epsomite. Alloplianite. Carpholite. Erubescite. Altaite. Cassiterite. Erythrite. Alum, Celestite. Euchroite. Amalgam. Cerargyrite. Euphyllite. Amber. Cerite. Euxeuite. Amblygouite. Cerussite. Fergusonite. Amphibolite. Cervantite. Fibrolite. Actinolite. Chabasite. Fluorite. Asbestus var. Chalcauthite. Forsterite. Hornblende. Chalcocite. Fowlerite. Tremolite. Chalcodite. Franklinite. Analcite. Chalcopyrite. Gadolinite. Anatase. Chlorastrolite. Galenite. Andalusite. Chlorite. Garnet. Chiastolite. Chloritoidite. Almandite. Anglesite. Chondrodite. Grossularite. Anhydrite. Chromite. Melanite. Anortliite, Chrysoberyl. Ouvarovite. Anthrophyllite. Chrysolite. Pyropite. Antimony. Ciunabarite. Spessartite. Apatite. Clinochlorite. Gehlenite. Apophyllite. Clintonite. Genthite. Aragonite. Cobaltite. Geyserite. Argentite. Columbite. Gibbsite. Arguerite. Copiapite. Glauberite. Arsenicum. Copper. Glockerite. Asphalt. Copperasite. Goethite. Atacamite. Coqviimbite. Gold. Auricbalcite. Corundophyllite. Graphite. Azurite. Corundum. Greenockite. Barite. Cryolite. Gysum. Baritocalcite. Cryptomorphite. Selenite var. Berthierite. Cuprite. Halite. Beryl. Cyanite. Harmotomite. Biotite. Danburite. Hauerite. Bismuth. Datholite. Hausmannite. Bitumen. Deweylite. Hauynite. Boracite. Diallogite. Haydenite. Borax. Diamond. Hehinite. Bromyrite. Diasporite. Hematite. Brookite. Dolomite. Columnar. Brucite. Domeykite. Compact. Cacoxenite. Dnfrenite. Micaceous. Calamine. Embolite. Ochreous. Calaverite. Emerald. Specular. Calcite. Emplectite Tabular. Cancrinite. Enstatite. Hessite. 334 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. Heulandite. Opal. Quartz—Continued. Hortonolite. Fire opal. Hornstone. Howlite. Milky opal. Jasper. Hydromagnesite. Precious opal. Noraculite. Hydrotalcite. Semi-opal. Onyx. Hypersthenite. Was opal. Prase. Idocrase. Wood opal. Rosy. Ilmenite. Orpiment. Sandstone flexible. lodyrite. Orthoclase. Sardonyx. lolite. Adularia. Siliceous sinter. Iridosmine. Amazoustone. SiUcified wood. Iron (meteoric). Chesterlite. Smoky. Jamesonite. Moonstone. Quicksilver. Jeffersite. Ossidiau. Realgarite. Kerraesite. Pumice. Retinite. Labradorite. Sunstone. Rhodonite. Lanarkite. Ozocerite. Ripidolite. Lapis lazuli. Pectolite. Rutile. Laiimontite. Peridot. Samarskite. Lazulite. Petzite. Sassolite. Leonliardite. Pliarmacosiderite. Scapolite. Lepidolite. Phlogopite. Scheeletinite. Leucite. Pickeringite. Scheelite. Liebethenite. Picrophyllite. Schirmerite. Limonite car. Pitchblende. Schreibersite. Linnseite. Pitticite. Scorodite. Liroconite. Polybasite. Serxientiue var. Magnesite. Polyhalite. Chrysotilite. Magnetite. Polymyguite. Ophite. Magnolite. Prehnite. Precious. Malachite. Psilomelanite. Siderite. Manganite. Pyrargyrite. Sillimanite. Marcasite. Pyrite. Smectite. Margadte. Pyrolusite. Smithsonite. Meerschaum. Pyromorphite. Sphalerite. Meionite. Pyrosclerite. Spinel. Melaconite. Pyroxcuite. Spodumen. Melanosiderite. Angite. Stannite. Mesolite. Coccolite. Staurolite. Metacinnabarite. Hedenbergite. Stephauite. Millerite. Jeftersonite. Stercorite. Mimetite. Malacolite. Stibnite. Mineral coal var. Sahlite. StUbite. Molybdenite. Uralite. SiTontianite. Molybdite. Pyrrhotite. StriTvite. Muscovite. Quartz. Sulphur. Garnet inclusions. Agate. Sussexite. Hematite inclusions. Amethyst. Sylvanite. Magnetite inclusions. Aventurine. Sylvite. Tourmaline inclusions. Basauite. Tachydrite. Natrolite. Chalcedony. Talc. Ne^jhelite. Carnelian. Tellurite. Nitre. Chry80j)rase. Tellurium. Oligoclase. Crystal. Teunantite. Aventurine oligoclase. Flint. Teschemacherite. Olivenite. Heliotrope. Tetrahedrite. PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 335 Thomsonite..