Objects
Displaying 401 - 500 of 40190
| Cat. # | Name | Description | ||
|---|---|---|---|---|
| 401 | 00.2.15.334.0004 | Garnet group | Color: YL |
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| 402 | 00.2.15.334.0010 | Almandine (Garnet group) | Crystals in nephelite - syenite matrix. Color: RD BR |
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| 403 | 00.2.15.696.0007 | Calcite | Catalog says "Two cards present. One says: Drusy surface of carboniferous limestone, Mahaska Co., Iowa. The other says: dogtooth spar on iridescent surface of limestone." |
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| 404 | 00.2.15.696.0019 | Copper | None |
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| 405 | 00.2.15.696.0020 | Sphalerite | Massive sphalerite cementing pieces of matrix. Color: BR |
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| 406 | 00.2.2.560.0004 | Pyrite | Similar to 00.2.1.602 but listed in old notebook as "astrocarpus" ??? |
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| 407 | 00.2.2.562.0012 | Columbite (Tantalite group) | Massive. Color: BK |
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| 408 | 00.2.2.563.0004 | Enargite | Dark gray, massive. |
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| 409 | 00.2.2.563.0013 | Autunite | Yellow flat crystals scattered on matrix. |
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| 410 | 00.2.23.700.0001 | Calcite | Geode. |
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| 411 | 00.2.23.700.0004 | Skutterudite | Massive. Color: SL-YL |
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| 412 | 00.2.23.700.0006 | Skutterudite | Massive; var. smaltite. Color: SL-YL |
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| 413 | 00.2.23.705.0012 | Nickeline | Massive. Color: YL |
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| 414 | 00.2.23.705.0019 | Muscovite | Microcrystalline. Color: YL |
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| 415 | 00.2.23.705.0024 | Siderite | None |
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| 416 | 00.2.23.705.0029 | Barite | Massive, pink. |
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| 417 | 00.2.23.706.0006 | Muscovite | Muscovite mica. |
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| 418 | 00.2.23.707.0012a | Gypsum | Curved crystal groups on matrix, selenite. |
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| 419 | 00.2.23.708.0006 | Pyrite | Stalactite |
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| 420 | 00.2.23.708.0007 | Pyrite | Stalactite |
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| 421 | 00.2.23.708.0008 | Pyrite | Stalactite |
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| 422 | 00.2.23.708.0009 | Pyrite | Stalactite |
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| 423 | 00.2.23.708.0010 | Pyrite | Stalactite |
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| 424 | 00.2.23.708.0011 | Pyrite | Stalactite |
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| 425 | 00.2.23.708.0012 | Pyrite | Stalactite |
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| 426 | 00.2.23.708.0013 | Pyrite | Stalactite |
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| 427 | 00.2.23.708.0015 | Pyrite | Stalactite |
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| 428 | 00.2.23.708.0016 | Pyrite | Stalactite |
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| 429 | 00.2.23.708.0017 | Pyrite | Stalactite |
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| 430 | 00.2.23.708.0018 | Pyrite | Stalactite |
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| 431 | 00.2.23.709.0010 | Chalcopyrite | Crystals on dolomite crystal matrix. |
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| 432 | 00.2.23.710.0001 | Quartz | Crystals. |
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| 433 | 00.2.23.710.0004 | Quartz | Quartz, rock crystals. |
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| 434 | 00.2.23.710.0007 | Quartz | Botryoidal. Inside of geode. |
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| 435 | 00.2.23.710.0017 | Quartz | Iron, stained quartz crystals. |
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| 436 | 00.2.23.710.0018 | Quartz | Geode. |
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| 437 | 00.2.23.710.0024 | Aragonite | Twinned crystals. |
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| 438 | 00.2.23.714.0001 | Halite | Massive. |
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| 439 | 00.2.23.714.0017 | Quartz, amethyst | None |
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| 440 | 00.2.23.714.0018 | Orthoclase (Feldspar group) | None |
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| 441 | 00.2.23.716.0018 | Iron | Concretion in the semblance of a duck. |
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| 442 | 00.2.3.640.0001 | Bornite | Massive, iridescent blue. |
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| 443 | 00.2.3.640.0002 | Bornite | Dark gray, massive. |
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| 444 | 00.2.3.640.0003 | Bismuth | Rhombohedral. |
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| 445 | 00.2.3.640.0004 | Antimony | Rhombohedral. |
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| 446 | 00.2.3.640.0005 | Acanthite | Massive. |
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| 447 | 00.2.3.640.0006 | Pyrargyrite | Massive, dark gray, shiny. Foote label attached |
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| 448 | 00.2.3.640.0007 | Cinnabar | One-quarter" crystal sprays on breccia. Color: RD |
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| 449 | 00.2.3.640.0008 | Cinnabar | An ore sample; very sparse grains of possible cinnabar. Color: RD |
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| 450 | 00.2.3.640.0010 | Corundum var. Sapphire | Broken crystals. Color: BL |
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| 451 | 00.2.3.640.0011 | Cinnabar | Microcrystalline & earthy mass. Color: RD |
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| 452 | 00.2.3.640.0012 | Cinnabar | Small crystals scattered on matrix (possibly chert). Color: RD |
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| 453 | 00.2.3.641.0001 | Copper | Native copper in conglomerate. |
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| 454 | 00.2.3.641.0003 | Copper | Copper, native. |
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| 455 | 00.2.3.641.0004 | Copper | None |
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| 456 | 00.2.3.641.0005 | Copper | Copper, native. |
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| 457 | 00.2.3.641.0008 | Copper | Copper, native. |
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| 458 | 00.2.3.642.0001 | Copper | Two specimens; only one specimen present. Color: BR, GR |
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| 459 | 00.2.3.642.0002 | Copper | None |
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| 460 | 00.2.3.642.0003 | Copper | Copper, native. |
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| 461 | 00.2.3.642.0004 | Copper | Copper, native. |
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| 462 | 00.2.3.642.0005 | Copper | Copper, native. |
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| 463 | 00.2.3.643.0001 | Copper | None |
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| 464 | 00.2.3.643.0002 | Copper | Native copper from Kansan Drift. |
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| 465 | 00.2.3.644.0001 | Galena | Drusy chalcopyrite crystals cover 40%. Lead and copper ore. |
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| 466 | 00.2.3.644.0003 | Galena | Massive, plumose. Color: GY |
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| 467 | 00.2.3.644.0004 | Quartz | Quartz, pyrite, galenite? |
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| 468 | 00.2.3.645.0001 | Galena | Group of cubic crystals, largest 1" x 1" Color: GY |
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| 469 | 00.2.3.645.0002 | Galena | Crystals. |
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| 470 | 00.2.3.645.0004 | Galena | Large chunk showing many shiny cleavage faces. Some chalcopyrite present. Color: GY |
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| 471 | 00.2.3.645.0006 | Galena | Interlocking crystal cubes with scattered small chalcopyrites and encrustations. Color: GY |
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| 472 | 00.2.3.645.0007 | Galena | Vein of crystals. Color: GY |
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| 473 | 00.2.3.646.0002 | Galena | Massive galena, showing cleavage faces, on quartz. Color: GY |
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| 474 | 00.2.3.646.0003 | Chalcopyrite | Massive interrelated chalcopyrite galena and quartz. |
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| 475 | 00.2.3.646.0005 | Galena | Massive, coarsely granular. Color: GY |
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| 476 | 00.2.3.646.0007 | Galena | Cubic cast coated with dolomite crystals containing cubo-octahedral crystals. Color: GY |
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| 477 | 00.2.3.647.0001 | Galena | Large weathered cubic crystals. Color: GT |
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| 478 | 00.2.3.649.0004 | Gold | Nugget. |
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| 479 | 00.2.3.649.0009 | Gold | Native. Color: WH, GD, GY |
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| 480 | 00.2.3.650.0002 | Fluorite | Only one specimen; catalog says 2. |
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| 481 | 00.2.3.650.0003 | Fluorite | Isometric. |
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| 482 | 00.2.3.650.0005 | Pyrargyrite | Massive, black, metallic. |
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| 483 | 00.2.3.650.0006 | Sphalerite | Dark crystals to 1/4" with pale purple fluorite cubes (1/2 of a paper label) |
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| 484 | 00.2.3.650.0007 | Cryolite | Monoclinic. |
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| 485 | 00.2.3.651.0001 | Halite | None |
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| 486 | 00.2.3.651.0002 | Halite | None |
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| 487 | 00.2.3.651.0003 | Halite | None |
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| 488 | 00.2.3.651.0005 | Halite | None |
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| 489 | 00.2.3.651.0006 | Halite | Isometric. From Ward's. |
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| 490 | 00.2.3.652.0001 | Sphalerite | None |
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| 491 | 00.2.3.652.0002 | Sphalerite | Two miniatures are basically massive; hand ball of crystals |
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| 492 | 00.2.3.652.0003 | Sphalerite | Mammilated sphalerite on short matrix. |
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| 493 | 00.2.3.652.0004 | Sphalerite | With iron pyrite. |
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| 494 | 00.2.3.653.0001 | Sphalerite | Crystals to 1/2" covering one side; few chalcopyrite crystals at one end |
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| 495 | 00.2.3.653.0002 | Sphalerite | Sphalerite nodule with partial galena filling. |
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| 496 | 00.2.3.655.0001 | Marcasite | Nodular aggregates starting to deompose. |
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| 497 | 00.2.3.655.0003 | Marcasite | Marcasite--radiating structures. |
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| 498 | 00.2.3.655.0005 | Realgar | Almost totally changed to orpiment -As2S2. Color: OR |
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| 499 | 00.2.3.656.0001 | Pyrite | Massive with one side covered with cubes to 1/4". Other scattered crystals; some striated faces. |
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| 500 | 00.2.3.656.0002 | Pyrite | Parts of cubic crystals, brassy. |
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