A study of the chemistry, structure, and physical properties of minerals.
Mineralogy
Displaying 2201 - 2300 of 2805
| Cat. # | Name | Description | ||
|---|---|---|---|---|
| 2201 | 1970.74.0552M | Diopside (Pyroxene group) | Minute garnet. |
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| 2202 | 1970.74.0553M | Hedenbergite | Diopside granules or coccolite in calcite. Color: GR |
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| 2203 | 1970.74.0554M | Garnet group | Crystals. |
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| 2204 | 1970.74.0556M | Almandine (Garnet group) | Indistinct crystals in matrix. Color: BK |
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| 2205 | 1970.74.0557M | Garnet group | Crystal |
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| 2206 | 1970.74.0559M | Hedenbergite | None |
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| 2207 | 1970.74.0560M | Tremolite | Var. known as hexagonite, thin crystals. Color: LV |
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| 2208 | 1970.74.0561M | Hedenbergite | Crude diopside crystals or granules in bluish calcite. |
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| 2209 | 1970.74.0562M | Wollastonite | Fluorescent. The green is diopside. |
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| 2210 | 1970.74.0563M | Tremolite | Var. known as hexagonite; massive, foliated. Color: LV |
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| 2211 | 1970.74.0564M | Calcite | Crystals in matrix; Fluorescent; fragile. |
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| 2212 | 1970.74.0565M | Calcite | Orange; Highly fluorescent; unusual to find this color calcite. |
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| 2213 | 1970.74.0566M | Celestite | Blue crystals in small vug in gray limestone. |
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| 2214 | 1970.74.0567M | Tremolite | Fluorescent; massive. Color: WH |
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| 2215 | 1970.74.0569M | Tourmaline group | With quartz and feldspar. Color: BK |
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| 2216 | 1970.74.0570M | Feldspar | Color: OR |
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| 2217 | 1970.74.0571M | Franklinite | Granules in calcite; a few granules of pale green willemite. Color: BK |
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| 2218 | 1970.74.0573M | Muscovite | Thin sheets. Color: GY |
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| 2219 | 1970.74.0575M | Muscovite | Thin sheets. Color: SL |
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| 2220 | 1970.74.0579M | Colemanite | Clear crystals to 3/8". |
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| 2221 | 1970.74.0580M | Feldspar | Feldspar, orthoclase. |
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| 2222 | 1970.74.0581M | Pyrite | None |
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| 2223 | 1970.74.0582M | Realgar | Small red streaks in pale green/white ulexite. Color: RD |
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| 2224 | 1970.74.0583M | Calcite | None |
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| 2225 | 1970.74.0590M | Ulexite | Two specimens, 1 large, 1 small, fibrous. |
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| 2226 | 1970.74.0591M | Borax | Two jars of pieces. |
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| 2227 | 1970.74.0592F | Ulexite | One specimen, small section of fine fibers; white on matrix |
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| 2228 | 1970.74.0592M | Calcite | Crystals (brown); book says 2 specimens. |
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| 2229 | 1970.74.0593M | Howlite | Nodules; 1 broken and sliced, 1 whole. |
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| 2230 | 1970.74.0597M | Rhodochrosite | None |
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| 2231 | 1970.74.0598M | Quartz var. Agate (Silica group) | Vernonia agate. |
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| 2232 | 1970.74.0603M | Azurite | Azurite is blue and malachite is green. |
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| 2233 | 1970.74.0604M | Thulite | None |
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| 2234 | 1970.74.0607M | Siderite | Includes carbonates, sulfides, |
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| 2235 | 1970.74.0609M | Calcite | None |
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| 2236 | 1970.74.0610M | Calcite | None |
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| 2237 | 1970.74.0611M | Aragonite | None |
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| 2238 | 1970.74.0612M | Quartz, geode | Some with loose double terminated quartz crystals. |
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| 2239 | 1970.74.0613M | Marcasite | Massive & crumbling!!; >10 specimens. |
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| 2240 | 1970.74.0617M | Limonite | None |
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| 2241 | 1970.74.0619M | Calcite | Red & white. |
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| 2242 | 1970.74.0633M | Quartz, geode | Quartz crystals inside. |
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| 2243 | 1970.74.0643M | Quartz, green | With malachite |
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| 2244 | 1970.74.0650M | Gypsum | Massive; fine grained, white. |
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| 2245 | 1970.74.0660M | Calcite | On matrix. Collection of Mr. and Mrs. Roland Kinsie. |
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| 2246 | 1970.74.0663M | Chrysocolla | None |
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| 2247 | 1970.74.0665M | Molybdenite | Ore sample; quartz with small traces of pyrite & molybdenite |
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| 2248 | 1970.74.0666M | Garnet group | Garnet in shale and loose garnets (rough). |
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| 2249 | 1970.74.0669M | Wavellite | Shows radiated structure; white. |
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| 2250 | 1970.74.0671M | Marcasite | Tarnished red-gold crystals in calcite. |
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| 2251 | 1970.74.0675M | Actinolite (Amphibole group) | Columnar aggregate of crystals. Color: GR |
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| 2252 | 1970.74.0676M | Beryl | None |
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| 2253 | 1970.74.0677M | Orthoclase, var. moonstone (Feldspar group) | None |
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| 2254 | 1970.74.0678M | Anorthite, var. sunstone (Feldspar group) | One piece rough and one tumbled. |
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| 2255 | 1970.74.0679M | Graphite | None |
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| 2256 | 1970.74.0680M | Pyrite | Pyrite and gray quartz; massive. |
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| 2257 | 1970.74.0682M | Staurolite | Cruciform twins. 7 - St. Andrews (60 degrees); 1 Greek ( 90 degrees). Color: BR |
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| 2258 | 1970.74.0683M | Quartz, var. opal | None |
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| 2259 | 1970.74.0684M | Albite (Feldspar group) | Altered to eucryptite. |
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| 2260 | 1970.74.0686M | Malachite | Book says "from Walter Lamkin collection, Nov. 1965". |
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| 2261 | 1970.74.0697M | Pyrite | Mostly massive, showing a few crystal faces. |
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| 2262 | 1970.74.0699M | Barite | None |
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| 2263 | 1970.74.0703M | Gypsum | White selenite "roses" formed around stick. |
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| 2264 | 1970.74.0710M | Calcite | Massive. |
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| 2265 | 1970.74.0711M | Quartz | Crystals on milky quartz. |
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| 2266 | 1970.74.0714M | Quartz, var. opal | None |
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| 2267 | 1970.74.0717M | Azurite | None |
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| 2268 | 1970.74.0718M | Gypsum | Poor quality selenite rose. |
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| 2269 | 1970.74.0720M | Aragonite | None |
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| 2270 | 1970.74.0722M | Halite | Excellent; Formed on twigs and desert growth by spray from Salton Sea, CA. "fluorescent" (keep dry). |
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| 2271 | 1970.74.0723M | Quartz | Sheet selenite. |
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| 2272 | 1970.74.0729M | Dumorterite | None |
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| 2273 | 1970.74.0732M | Fluorite | None |
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| 2274 | 1970.74.0735M | Quartz | Crystals. |
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| 2275 | 1970.74.0736M | Labradorite (Feldspar group) | Norwegian. Tumbled. |
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| 2276 | 1970.74.0738M | Calcite | Crystals on limestone. |
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| 2277 | 1970.74.0739M | Calcite | Botryoidal. |
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| 2278 | 1970.74.0740M | Vesuvianite | Crystals; essonite on pargasite. |
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| 2279 | 1970.74.0741M | Barite | Breccia; Barite veins (white); Malachite in barite and tiny vugs. |
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| 2280 | 1970.74.0742M | Cordierite | None |
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| 2281 | 1970.74.0743M | Bowieite | Var. serpentine. |
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| 2282 | 1970.74.0744M | Actinolite (Amphibole group) | Aggregate of thin crystals. Color: GR |
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| 2283 | 1970.74.0746M | Lepidolite | Fine platy aggregate with quartz. Color: LV |
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| 2284 | 1970.74.0747M | Rhodonite | None |
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| 2285 | 1970.74.0749M | Talc | Foliated; massive. Color: GR |
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| 2286 | 1970.74.0750M | Laumontite | Crystals; very fragile. |
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| 2287 | 1970.74.0751M | Gypsum | Var. satin spar. |
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| 2288 | 1970.74.0752M | Graphite | None |
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| 2289 | 1970.74.0753M | Margarite | Foliated. Color: PK |
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| 2290 | 1970.74.0754M | Andalusite | Var. chiastolite, in matrix. Color: BR |
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| 2291 | 1970.74.0755M | Heulandite | Crystals. |
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| 2292 | 1970.74.0756M | Tourmaline group | Crystals. |
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| 2293 | 1970.74.0757M | Ulexite | One specimen, massive fiberous on one end. |
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| 2294 | 1970.74.0758M | Spodumene | None |
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| 2295 | 1970.74.0759M | Quartz, geode | Quartz geode section. |
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| 2296 | 1970.74.0762M | Quartz, var. opal | Quartz geode section. |
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| 2297 | 1970.74.0763M | Muscovite | Thin sheets, small black tourmaline inclusion. Color: CL |
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| 2298 | 1970.74.0764M | Biotite (Mica group) | Pegmatite specimen; biotite & pink & green microcline. Color: BK |
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| 2299 | 1970.74.0765M | Fluorite | Color: GR |
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| 2300 | 1970.74.0766M | Talc | Assoicated with pyrite & actinolite. Color: GR |
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