A study of the chemistry, structure, and physical properties of minerals.
Mineralogy
Displaying 1101 - 1200 of 2805
Cat. # | Name | Description | ||
---|---|---|---|---|
1101 | 1995.36.0019 | Beryl | Crystal section. Color: BL | |
1102 | 00.2.9.73.0005 | Beryl | None | |
1103 | 00.2.5.102.0010 | Quartz | Crystal. | |
1104 | 1990.53.0072 | Gypsum | Var. selenite, single crystals & large cluster w/sand inclusions; clear & brown | |
1105 | 1970.47.1.0398 | Pyrite | None | |
1106 | 00.2.3.665.0002 | Rhodochrosite | Rhodocrosite with calcite on black limestone. Original catalog entry indicates 3 specimens. | |
1107 | 00.2.4.45.0004 | Copper | None | |
1108 | 00.2.3.676.0004 | Serpentine group | Color: BK | |
1109 | 1990.53.0279 | Beryl | None | |
1110 | 2006.15.0040 | Rose Quartz | Large in size rose quartz specimen, milky candy pink coloured rock with uneven ridges, vitreous luster, 7 on hardness scale; silicon dioxide Color: Pink | |
1111 | 00.2.9.88.0002 | Chabazite | Shiny, botryoidal. Color: BK | |
1112 | 00.2.5.98.0006 | Calcite | Crystals; catalog says 1 specimen quartz crystals. | |
1113 | 00.2.15.331.0016 | Realgar | Massive on matrix, glassy coating. Color: RD | |
1114 | 00.2.6.204.0007 | Smithsonite | None | |
1115 | 00.2.4.18.0007 | Galena | Galenite and pyrite. | |
1116 | 1990.53.356.0002 | Fluorite | Small green fluorite octohedron Color: GN | |
1117 | 00.2.9.66.0007 | Garnet group | None | |
1118 | 1970.47.1.0003 | Malachite | None | |
1119 | 00.2.3.652.0004 | Sphalerite | With iron pyrite. | |
1120 | 00.2.4.38.0004 | Marcasite | One - a nodule of marcasite; one - small crystals in quartz seam (starting to disintegrate) | |
1121 | 00.2.10.177.0001 | Calcite | Crystal aggregate. | |
1122 | 00.2.9.51.0001 | Hematite | Massive red with black botryoidal coating. Color: RD-BK | |
1123 | 1990.53.0210 | Quartz | Crystals. | |
1124 | 00.2.5.108.0005 | Quartz, geode | From geode beds. | |
1125 | 1990.53.0109 | Celestite | White, bladed crystals, intertwined. | |
1126 | 00.2.3.692.0003 | Quartz | Crystal on chalcedonic base. | |
1127 | 1990.53.0315 | Quartz | Geode; 1 specimen, geode half, quartz crystal lined with one large calcite xtal cluster and one single calcite. | |
1128 | 00.2.9.54.0012 | Magnetite | Needles on brecciated pinkish matrix. Color: GY | |
1129 | 2006.15.0090 | Quartz | Quartz-Agate Medium in size agate formation known as "thunderball eggs" one polished face (half), bands of white chalcedony across rock and outlining edges, star shaped, middle filled with yellowish and blueish water looking substance encased in host rock, dull to vitreous luster, 7 on hardness scale; silicon dioxide Color: Brown, Blue | |
1130 | 11.11.0002 | Fluorite | Purple; Fluorite crystals with a few calcite crystals and some small crystals of pyrite. | |
1131 | 1986.16.54.0015 | Tourmaline group | None | |
1132 | 00.2.4.28.0008 | Sphalerite | Massive, rough cleavage faces & crystals. | |
1133 | 00.2.10.145.0001 | Calcite | None | |
1134 | 00.2.6.229.0006 | Gypsum | Massive, white, with cleavage faces. | |
1135 | 1990.53.0131 | Copper | None | |
1136 | 1994.41.0002 | Quartz | Drusy quartz in red-pink and white agate vugs. Color: RD,PK,WH | |
1137 | 00.2.9.68.0020 | Microcline var. Amazonite (Feldspar group) | Amazon stone, feldspar. | |
1138 | 00.2.4.9.0008 | Copper | Native copper. | |
1139 | 1990.53.0030 | Barite | "Desert roses". | |
1140 | 1970.47.1.0269 | Calcite | Fits #70.47.1.268. | |
1141 | 1970.47.1.0168 | Hematite | Iron. | |
1142 | 00.2.3.659.0007 | Wolframite (Ferberite) | Blades of Ferberite in quartz. | |
1143 | 00.2.4.41.0004 | Franklinite | Franklinte and zincite granules with willemite. Color: BK | |
1144 | 00.2.3.670.0010 | Orthoclase, var. moonstone (Feldspar group) | Cligoclase moonstone. | |
1145 | 1990.53.0243 | Sphalerite | Small 1/8" ruby crystals scattered on matrix. | |
1146 | 00.2.5.137.0008 | Vesuvianite | None | |
1147 | 00.2.6.199.0007 | Gypsum | Groups of clear crystals. | |
1148 | 00.2.4.11.0008 | Sulfur | Massive. | |
1149 | 1990.53.0351 | Marcasite | large galena crystal with marcasite crystals to 14" on two sides | |
1150 | 00.2.9.61.0006 | Hematite, var. martite | Each specimen is a group of 1" - 1/4" crystals. Color: BK | |
1151 | 2006.15.0123 | Quartz var. Geode | Medium in size quartz geode rough, unopened rock, possibly agate, presumably massive quartz crystals within, dull luster, 7 on hardness scale, crystals unknown colors Color: Brown | |
1152 | 2006.15.0124 | Quartz var. Geode | Medium in size quartz geode rough, unopened rock, presumably with massive quartz crystals inside, dull luster, 7 on hardness scale, tan host rock, crystals unknown colors Color: Gray | |
1153 | 1987.3.0038 | Calcite | None | |
1154 | 00.2.3.643.0001 | Copper | None | |
1155 | 00.2.4.31.0006 | Pyrite | Partial crystals. | |
1156 | 00.2.10.151.0002 | Calcite | Satin spar. | |
1157 | 00.2.7.395.0001 | Malachite | Malachite crystals and other copper ores. | |
1158 | 1995.36.0020 | Analcime (Feldspathoid group) | Zeolite group. Small crystals on basalt. Color: CL | |
1159 | 00.2.9.73.0006 | Almandine (Garnet group) | Single crystal 2" x 2"; micaceous coating. Color: BR | |
1160 | 00.2.5.103.0001 | Quartz | Druzy. | |
1161 | 1990.53.0073 | Gypsum | Var. selenite, gray crystal group. | |
1162 | 1970.47.1.0399 | Pyrite | None | |
1163 | 00.2.4.46.0001 | Sulfur | None | |
1164 | 00.2.3.677.0002 | Serpentine group | Massive, translucent. Color: GR | |
1165 | 1990.53.0280 | Adamite | Color: TN, YL, OR | |
1166 | 2006.15.0041 | Rose Quartz | Small in size rose quartz specimen, candy pink rock with uneven ridges, vitreous luster, 7 on hardness scale; silicon dioxide Color: Pink | |
1167 | 00.2.9.89.0001 | Limonite | Limonite-velvet ore. | |
1168 | 00.2.5.99.0002 | Quartz | Mamillated quartz geode. | |
1169 | 00.2.15.334.0004 | Garnet group | Color: YL | |
1170 | 00.2.6.204.0008 | Strontianite | None | |
1171 | 00.2.4.18.0010 | Galena | Coarsely grained; massive. Color: GY | |
1172 | 00.2.9.66.0008 | Almandine (Garnet group) | Three 3/4" crystals in schist. Color: RD-BR | |
1173 | 1970.47.1.0004 | Malachite | None | |
1174 | 00.2.3.653.0001 | Sphalerite | Crystals to 1/2" covering one side; few chalcopyrite crystals at one end | |
1175 | 00.2.4.38.0005 | Marcasite | Glass tube - small pieces & dust; TN - decomposing; M - small crystal aggregate | |
1176 | 00.2.10.177.0002 | Calcite | Fragment of calcite geode lined with rhomboidal crystals of calcite. | |
1177 | 00.2.9.51.0002 | Hematite | With copper. | |
1178 | 1990.53.0211 | Quartz | On hematite. | |
1179 | 1995.36.0050 | Mordenite | Zeolite group. acicular crystals in vug. Color: WH | |
1180 | 00.2.5.108.0007 | Quartz, geode | Fragments. | |
1181 | 1990.53.0110 | Copper | Copper and calcite. | |
1182 | 00.2.3.692.0004 | Quartz, geode | None | |
1183 | 1990.53.0316 | Quartz, geode | None | |
1184 | 00.2.9.54.0013 | Magnetite | Massive. Color: BK | |
1185 | 2006.15.0091 | Quartz var. Agate (Silicate Group) | Quartz-Agate Medium in size half of agate "thunderball eggs" host rock is green, bands of chalcedony (blues) along out rim of center in the centers semi-translucent color, star or pentagon type formation shape, 3 "eyes" or complete swirls branch-like inclisions at one of feet, one polished face, vitreous luster, 7 on hardness scale Color: Blue, Green | |
1186 | 11.11.0003 | Azurite | None | |
1187 | 1986.16.54.0016 | Tourmaline group | None | |
1188 | 00.2.23.709.0010 | Chalcopyrite | Crystals on dolomite crystal matrix. | |
1189 | 00.2.4.28.0009 | Sphalerite | Massive, rough cleavage faces & crystals. | |
1190 | 00.2.10.145.0002 | Calcite | None | |
1191 | 00.2.6.229.0007 | Gypsum | Pink, massive granular. | |
1192 | 1990.53.0132 | Chrysotile | Massive, fibrous. Color: GD | |
1193 | 1994.41.0003 | Quartz | Variety agate, botryoidal crystal masses on grey white matrix. Color: GY,WH | |
1194 | 00.2.9.68.0021 | Feldspar | Microcline feldspar. | |
1195 | 00.2.4.9.0009 | Copper | Native copper. | |
1196 | 1990.53.0031 | Barite | White, bladed crystals with coating. | |
1197 | 1970.47.1.0286 | Quartz, geode | Transformed into calcydeon. | |
1198 | 1970.47.1.0199 | Calcite | Crystals. | |
1199 | 00.2.3.659.0008 | Wolframite | Massive pyrite with copper crystals. | |
1200 | 00.2.4.41.0005 | Franklinite | Color: BK |