 1.0 Quartz. Clear. Arkansas |
 1.1 Quartz. Clear, doubly terminated. Arkansas |
 1.2 Quartz. Milky. Grandfather Mountain, North Carolina. |
 1.3 Quartz. Rose Quartz. Pink Glaze Mine. Custer, South Dakota. |
 1.4 Quartz. Varieties 1. Purple amethyst, Brazil (above) and North Carolina (below); Clear, Arkansas; & yellow-orange citrine, locality unknown. |
 1.5 Quartz. Smoky to black. Mexico. |
 1.6 Quartz. Rutilated. Locality unknown. |
 1.7 Quartz. “Tiger’s eye.” Polished. Locality unknown. |
 1.8 Opal. Kenwood, California. |
 1.9 Cristobalite (white) in Obsidian. Locality unknown. |
 2.0 Zeolite group. Chabazite. Baker County, Oregon. |
 2.1 Zeolite group. Stilbite. Nova Scotia. |
 2.2 Zeolite group. Stilbite (pink) with apophyllite. India. |
 3.0 Nepheline. Dungannon Township, Ontario. |
 3.1 Leucite in lava. Civita Castellana, Italy. |
 3.2 Sodalite. Bancroft, Ontario. |
 4.0 Potassium feldspar. Pink Glaze Mine. Custer, South Dakota. |
 4.1 Potassium feldspar. Perthitic. McKinney Mine, near Newdale, North Carolina. |
 4.2 Potassium feldspar. Near Sonora Pass, California. |
 4.3.0 Potassium feldspar. Amazonite. Locality unknown. |
 4.3.1 Potassium feldspar. Amazonite. Spruce Pine, North Carolina. |
 5.0 Albite. Plagioclase feldspar group. Locality unknown. |
 5.1 Labradorite. Plagioclase feldspar group. Labrador. |
 5.2 Bytownite. Plagioclase feldspar group. Crystal Bay, Minnesota. |
 6.0 Prehnite. Paterson, New Jersey. |
 6.1.0 Apophyllite on chalcedony. Poona, India. |
 6.1.1 Apophyllite (clear) with stilbite (pink). Poona, India. |
 7.1.0 Muscovite. McKinney Mine, near Newdale, North Carolina. |
 7.1.1 Muscovite (silvery) in granite. McKinney Mine, near Newdale, North Carolina. |
 8.0 Lepidolite. Locality unknown. |
 9.0 Biotite. Locality unknown. |
 10.0 Stilpnomelane (brown) with white mica (Muscovite-Paragonite) & quartz. Lone Tree Creek, NE Diablo Range, California. |
 11.0 Phlogopite. North Burgess, Ontario. |
 12.0 Chlorite. Frank, North Carolina. |
 13.0 Serpentine variety chrysotile. New Idria, California. |
 13.1 Serpentine variety lizardite (?). Cloverdale, California. |
 13.2 Serpentine variety antigorite (?). Fairfax-Bolinas Road, Marin County, California. |
 14.0 Talc. Day Book Mine, North Carolina. |
 14.1 Talc (white) with actinolite (green). Northeastern Diablo Range, California. |
 15.0 Clay. Variety kaolinite. Drybranch, Georgia. |
 16.0 Anthophyllite. Todd, North Carolina. |
 16.1 Gedrite (needle-like) in quartz (white). Newdale, North Carolina. |
 17.0 Tremolite. Balmat, New York |
 17.1. Tremolite (elongate mineral). St. Lawrence County, New York. |
 17.2 Actinolite. Jenner, California. |
 17.3.0 Hornblende. Locality unknown. |
 17.3.1 Hornblende. Verona, Ontario, Canada. |
 17.4 Glaucophane in schist. NE Diablo Range, California. |
 17.5 Riebeckite (blue) with pyrite and quartz. Laytonville Quarry, California. |
 18.0 Wollastonite with diopside (green) & garnet (red-brown). Willsboro, New York |
 18.1.0 Spodumeme. Andover, Maine. |
 18.1.1 Spodumeme. Minas Gerais, Brazil. |
 19.0 Omphacite with pyrope garnet. Jenner, California. |
 19.1.0 Augite. Locality unknown. |
 19.1.1 Augite. Del Puerto Canyon, California. |
 19.2.0 Diopside. Bird Creek, Ontario. |
 19.2.1 Diopside. Bancroft, Ontario. |
 20.0 Enstatite (Orthopyroxene). Webster, North Carolina. |
 21.0 Tourmaline. Variety schorl. Yunnan, Gejiu, China. |
 21.1 Tourmaline. Variety dravite. Locality unknown. |
 21.2 Tourmaline. Variety elbaite. Locality unknown. |
 22.0 Cordierite. Albany County, Wyoming. |
 23.0 Chrysocolla. Yerrington, Nevada. |
 24.0 Beryl. Spruce Pine, North Carolina & unknown localities. |
 25.0 Pumpellyite (green). Marin County, California. |
 25.1 Pumpellyite (brown variety) with quartz & lawsonite. Ring Mtn., Marin County, California. |
 26.0 Lawsonite with white mica & quartz. Reed Station, Tiburon Peninsula, California. |
 27.0 Epidote. Garnet Hill, California. |
 27.1 Epidote with calcite & quartz. Garnet Hill, California. |
 28.0 Zoisite (white) with glaucophane. Ring Mtn., Marin County, California. |
 29.0 Staurolite in quartz-white mica schist. Russia. |
 29.1 Staurolite. Locality unknown. |
 30.0 Topaz. Villa Rica, Brazil. |
 31.0 Kyanite. Brazil. |
 32.0 Sillimanite. Locality unknown. |
 32.1 Sillimanite. Silvery gray to white needles and fibers in this schist are sillimanite, black grains are biotite, red to pink grains are garnet, and pink to white grains are K-feldspar. |
 33.0 Andalusite. Locality unknown. |
 34.0 Garnets. Various localities. |
 34.1 Garnet. Mexico. |
 35.0 Titanite. Westport, Ontario, Canada. |
 35.1 Titanite in granodiorite. Davie County, North Carolina. |
 36.0 Zircon. Langesundfiord, Norway. |
 36.1 Zircon. El Paso County, Colorado. |
 37.0 Olivine. Day Book Mine, North Carolina. |