The study of the origin, chemistry, distribution, and structure of rocks.
Petrology
Displaying 1101 - 1200 of 1437
| Cat. # | Name | Description | ||
|---|---|---|---|---|
| 1101 | 1970.74.0075M | Limestone, fossiliferous | Color: WH |
 |
| 1102 | 1970.74.0077M | unk | None |
|
| 1103 | 1970.74.0078M | Conglomerate | None |
|
| 1104 | 1970.74.0086M | unk | None |
|
| 1105 | 1970.74.0092M | Calcite | None |
|
| 1106 | 1970.74.0094M | Chert | None |
|
| 1107 | 1970.74.0100M | Granite | One granite (feldspar), one shale. |
|
| 1108 | 1970.74.0101M | Sandstone | None |
|
| 1109 | 1970.74.0102M | Granite | None |
|
| 1110 | 1970.74.0112M | Dolomite | With druzy quartz. |
|
| 1111 | 1970.74.0113M | Granite | None |
|
| 1112 | 1970.74.0114M | Limestone | Contorted gray limestone. Fluoresces brown under both LW and SW. |
|
| 1113 | 1970.74.0116M | Diabase | Fine, platy aggregate. |
|
| 1114 | 1970.74.0117M | Granite | Color: BK |
|
| 1115 | 1970.74.0118M | Pegmatite | Massive drusy quartz. Iron stained. |
|
| 1116 | 1970.74.0120M | Concretion | Limonite |
|
| 1117 | 1970.74.0124M | Limestone | Oolitic. |
|
| 1118 | 1970.74.0127M | Geodes | Calcite geodes stained brown by iron, containing tiny quartz grains. Color: BR |
|
| 1119 | 1970.74.0132M | Pipestone | Pipestone. |
|
| 1120 | 1970.74.0134M | Wavelite | None |
|
| 1121 | 1970.74.0138M | Geode | Agate center. |
|
| 1122 | 1970.74.0154M | Bauxite | None |
|
| 1123 | 1970.74.0155M | Bauxite | None |
|
| 1124 | 1970.74.0156M | Granite | None |
|
| 1125 | 1970.74.0160M | Unakite | Silicate of aluminum, iron and calcium with red feldspar and quartz. |
|
| 1126 | 1970.74.0163M | Chert | With druzy quartz. |
|
| 1127 | 1970.74.0169M | Oolite, siliceous | None |
|
| 1128 | 1970.74.0173M | Diorite | None |
|
| 1129 | 1970.74.0181M | Novaculite | None |
|
| 1130 | 1970.74.0186M | Iron | Made from kidney ore, limestone and charcoal. |
|
| 1131 | 1970.74.0190M | Ore, iron | Contains iron pyrite, copper, silver, gold, zinc and nickel. |
|
| 1132 | 1970.74.0206M | Sandstone | None |
|
| 1133 | 1970.74.0223M | Concretion | Calcite, thoroughly impregnated by dendrites of manganese oxide. |
|
| 1134 | 1970.74.0227F | Limestone | Chazy fossil rock. |
|
| 1135 | 1970.74.0228M | Agate | Bird's eye agate. |
|
| 1136 | 1970.74.0230M | Thunder egg | None |
|
| 1137 | 1970.74.0232M | Jade | Monterey jade. |
|
| 1138 | 1970.74.0246M | Barite rose | None |
|
| 1139 | 1970.74.0249M | Geode | Quartz crystals. |
|
| 1140 | 1970.74.0250M | Crawfordite | None |
|
| 1141 | 1970.74.0254M | Obsidian | Tear drops. |
|
| 1142 | 1970.74.0259M | Conglomerate | None |
|
| 1143 | 1970.74.0261M | Granite? | None |
|
| 1144 | 1970.74.0268M | Limestone | Pisolites, once calcareous, now more or less replaced by silica. |
|
| 1145 | 1970.74.0271M | Fluorite and sphalerite crystals | None |
|
| 1146 | 1970.74.0275M | Chert | Nodule. |
|
| 1147 | 1970.74.0279M | Chalcedony | None |
|
| 1148 | 1970.74.0281M | Jasper, quartz-veined | None |
|
| 1149 | 1970.74.0282M | Dolomite | Crystalline |
|
| 1150 | 1970.74.0303M | Quartz, amethyst | None |
|
| 1151 | 1970.74.0306M | Calcite | Liston Creek limestone. |
|
| 1152 | 1970.74.0318M | Quartz, amethyst | None |
|
| 1153 | 1970.74.0321M | Slag | None |
|
| 1154 | 1970.74.0322M | Quartz | With hematite. |
|
| 1155 | 1970.74.0329M | Breccia | None |
|
| 1156 | 1970.74.0347M | Limonite pseudomorph after pyrite | None |
|
| 1157 | 1970.74.0348M | Concretion | Iron. "Indian paint pots." |
|
| 1158 | 1970.74.0350M | Flint | Alabite flint. |
|
| 1159 | 1970.74.0357M | Cullet, vari-colored | Volcanic glass. |
|
| 1160 | 1970.74.0362M | Azurite | None |
|
| 1161 | 1970.74.0363M | Selenite rose | None |
|
| 1162 | 1970.74.0364M | Azurite (ball) | None |
|
| 1163 | 1970.74.0368F | Sediment | Exogyra conglomerate |
|
| 1164 | 1970.74.0373M | Limestone | Septarian concretion. |
|
| 1165 | 1970.74.0376M | Quartz | Druzy. Calcite on limestone. |
|
| 1166 | 1970.74.0389M | Sulphur | None |
|
| 1167 | 1970.74.0413M | Conglomerate | Has broken paint pot in it. |
|
| 1168 | 1970.74.0414M | Stone | Polished. Stones and agates. |
|
| 1169 | 1970.74.0426M | Granite | Consists of white feldspar, blackish quartz, silvery muscovite. Color: WH,BK,SL |
|
| 1170 | 1970.74.0433M | Agate | None |
|
| 1171 | 1970.74.0434M | Granite | None |
|
| 1172 | 1970.74.0435M | Chert | None |
|
| 1173 | 1970.74.0440M | Geode | Chert and ? |
|
| 1174 | 1970.74.0441F | Geode | Agatized section. |
|
| 1175 | 1970.74.0443M | Quartz | None |
|
| 1176 | 1970.74.0456M | Cone-in-cone | Selenite. |
|
| 1177 | 1970.74.0463M | Ash, volcanic | None |
|
| 1178 | 1970.74.0464M | Septarian | None |
|
| 1179 | 1970.74.0470M | Barite | Desert rose. |
|
| 1180 | 1970.74.0472M | Dolomite | "Kona" |
|
| 1181 | 1970.74.0473M | Breccia | None |
|
| 1182 | 1970.74.0478M | Sphalerite | Iridescent; also ruby. |
|
| 1183 | 1970.74.0479M | Obsidian | Snowflake obsidian. Heel, larger snowflakes. |
|
| 1184 | 1970.74.0482M | Obsidian | Snowflake obsidian. |
|
| 1185 | 1970.74.0485M | Septarian | None |
|
| 1186 | 1970.74.0499M | Kotorue | None |
|
| 1187 | 1970.74.0500M | unk | None |
|
| 1188 | 1970.74.0504M | Gneiss | Composed of muscovite, quartz, and orthoclase. |
|
| 1189 | 1970.74.0508M | Rock | Samples. |
|
| 1190 | 1970.74.0510M | Rock | Volcanic. |
|
| 1191 | 1970.74.0514M | Gold | and silver |
|
| 1192 | 1970.74.0519M | unk | None |
|
| 1193 | 1970.74.0533M | Celestite | None |
|
| 1194 | 1970.74.0535M | Shale | Sylvan shale. |
|
| 1195 | 1970.74.0539M | Agate | Mexican lace agate. |
|
| 1196 | 1970.74.0540M | Jasper | Contains cross-fractures sealed with quartz, and micro hematite mineralization in the form of irregular lamiunae and enhedral growths in porous zones. |
|
| 1197 | 1970.74.0542M | Chert | n/a |
|
| 1198 | 1970.74.0543M | Basalt | Dominantly Augite and plagioclase feldspar. |
|
| 1199 | 1970.74.0546M | Limestone | Travertine/ calcite. |
|
| 1200 | 1970.74.0555M | Garnet | In matrix. |
|
