Silicates (Tectosilicates)
Displaying 351 - 400 of 485
Catalog # | Name | Description | ||
---|---|---|---|---|
351 | 1970.74.1568M | Quartz | Druzy quartz crystals. | |
352 | 1970.74.1571M | Quartz, var. opal | None | |
353 | 1970.74.1572M | Quartz, geode | None | |
354 | 1970.74.1574M | Quartz | Quartz crystals and ironstone. | |
355 | 1970.74.1582M | Quartz | Ironized. | |
356 | 1970.74.1592M | Chabazite | None | |
357 | 1970.74.1594M | Quartz var. Herkimer diamond | Herkimer diamonds. Quartz crystals in matrix. | |
358 | 1970.74.1638M | Feldspar | Flakes in feldspar. | |
359 | 1970.74.1642M | Quartz, smoky | Smoky quartz. | |
360 | 1970.74.1668M | Sodalite | None | |
361 | 1972.68.0002 | Thomsonite | Polished. Sub-oval in shape. | |
362 | 1972.68.0003 | Quartz, amethyst | Many dark purple crystals. | |
363 | 1973.37.0001 | Orthoclase (Feldspar group) | Large chunk. Pink with streaks of white and green. Color: PK,WH,GR | |
364 | 1973.37.0003 | Quartz, amethyst | Crystal. Color: PR | |
365 | 1973.37.0004 | Quartz, amethyst | Crystal. Purple with white bottom. Color: PR,WH | |
366 | 1973.37.0005 | Quartz, amethyst | Crystal. Purple, cream transparent color. Small purple dots within crystal. Color: PR | |
367 | 1986.16.0063 | Quartz | Big piece. | |
368 | 1986.16.65.0001 | Quartz | Keswick crystals. | |
369 | 1986.16.65.0002 | Quartz | Keswick crystals. | |
370 | 1986.16.65.0003 | Quartz | Keswick crystals. | |
371 | 1986.16.65.0004 | Quartz | Keswick crystals. | |
372 | 1986.16.65.0005 | Quartz | Keswick crystals. | |
373 | 1986.16.65.0006 | Quartz | Keswick crystals. | |
374 | 1987.3.0028 | Quartz, var. herkimer | In matrix. | |
375 | 1987.3.0031 | Quartz var. Herkimer diamond | Beads. | |
376 | 1987.3.0032 | Quartz | None | |
377 | 1987.3.0048 | Thomsonite | In matrix. | |
378 | 1987.3.0089 | Quartz | Crystals. | |
379 | 1987.3.0100 | Quartz, amethyst | Color: PR | |
380 | 1987.3.0106 | Quartz, var. opal | None | |
381 | 1987.3.0110 | Microcline (Feldspar group) | Var. Amazonite. | |
382 | 1987.3.0113 | Quartz, var. opal | In matrix. | |
383 | 1989.36.0003 | Quartz var.Chert | Chert covered with druzy quartz. | |
384 | 1989.43.0467 | Feldspar | Color: PK | |
385 | 1989.43.0473 | Quartz | Amethyst quartz. Brown on some faces. Color: BR | |
386 | 1989.43.0474 | Quartz | Clear quartz. Crystals with iron oxide along fracture planes near its base. | |
387 | 1989.43.0475 | Quartz | Clear quartz. Crystal cluster with orange and brown colors. The central crystal is 7 cm long, with a diameter 7 cm, and the approximate diameter of the smaller crystal is 4 cm. | |
388 | 1989.43.0478 | Quartz, smokey | Crystal is darker at the base and the length is 3 cm, with a base diamerer of 2l.75 cm and 2 cm thickness. | |
389 | 1989.53.0032 | Sodalite ? | Color: bl | |
390 | 1990.53.0007 | Lazurite | None | |
391 | 1990.53.0015 | Microcline (Feldspar group) | None | |
392 | 1990.53.0016 | Microcline (Feldspar group) | None | |
393 | 1990.53.0017 | Orthoclase (Feldspar group) | None | |
394 | 1990.53.0019 | Quartz | None | |
395 | 1990.53.0022 | Stilbite | Stilbite, prehnite, quartz, calcite. | |
396 | 1990.53.0034 | Feldspar | None | |
397 | 1990.53.0036 | Feldspar | None | |
398 | 1990.53.0065 | Stilbite | Color: RD BR | |
399 | 1990.53.0096 | Quartz | None | |
400 | 1990.53.0136 | Quartz | Herkimer "diamonds" quartz crystal Color: CL |