Silicates (Tectosilicates)
Displaying 1 - 50 of 485
Catalog # | Name | Description | ||
---|---|---|---|---|
1 | 00.2.11.243.0004 | Quartz | Granitoid quartz and mica. | |
2 | 00.2.11.254.0005 | Quartz | Quartz porphyry, var. Microgranite. | |
3 | 00.2.11.264.0004 | Perthite (Feldspar group) | Pethite, a microcline - albite - perthite. Also monoclinic. | |
4 | 00.2.13.500.0014 | Feldspar | None | |
5 | 00.2.13.504.0006 | Quartz, amethyst | None | |
6 | 00.2.13.512.0008 | Quartz, geode | Fragment. | |
7 | 00.2.13.528.0001 | Quartz | None | |
8 | 00.2.13.528.0002 | Quartz | None | |
9 | 00.2.13.528.0004 | Feldspar | Oligoclase. | |
10 | 00.2.13.528.0005 | Feldspar | Oligoclase. | |
11 | 00.2.14.697.0020 | Quartz, geode | Quartz geode lined with botryoidal chaldedony. | |
12 | 00.2.15.298.0003 | Quartz, geode | Bitumen, bearing geode. | |
13 | 00.2.15.298.0007 | Quartz | Quartz, geode. Peculiarly encrusted crystals. | |
14 | 00.2.15.330.0001 | Quartz | Illustrative materials. | |
15 | 00.2.15.330.0002 | Quartz | Geodes. | |
16 | 00.2.15.331.0008 | Heulandite | None | |
17 | 00.2.23.710.0001 | Quartz | Crystals. | |
18 | 00.2.23.710.0004 | Quartz | Quartz, rock crystals. | |
19 | 00.2.23.710.0007 | Quartz | Botryoidal. Inside of geode. | |
20 | 00.2.23.710.0017 | Quartz | Iron, stained quartz crystals. | |
21 | 00.2.23.710.0018 | Quartz | Geode. | |
22 | 00.2.23.714.0017 | Quartz, amethyst | None | |
23 | 00.2.23.714.0018 | Orthoclase (Feldspar group) | None | |
24 | 00.2.3.644.0004 | Quartz | Quartz, pyrite, galenite? | |
25 | 00.2.3.660.0005 | Quartz var. Chert | Translucent, known as "oriental topaz". Color: GD | |
26 | 00.2.3.665.0005 | Sodalite | None | |
27 | 00.2.3.670.0004 | Feldspar | Crystals. | |
28 | 00.2.3.670.0006 | Feldspar | Orthoclase common feldspar. | |
29 | 00.2.3.670.0007 | Feldspar | Albite feldspar. | |
30 | 00.2.3.670.0010 | Orthoclase, var. moonstone (Feldspar group) | Cligoclase moonstone. | |
31 | 00.2.3.672.0001 | Orthoclase (Feldspar group) | None | |
32 | 00.2.3.672.0006 | Stilbite | None | |
33 | 00.2.3.673.0001 | Microcline (Feldspar Group) | Var. Amazonite. Color: GR, TN | |
34 | 00.2.3.673.0002 | Microcline (Feldspar group) | Var. Amazonite. | |
35 | 00.2.3.673.0004 | Scapolite (Wernerite) | Wernerite was the most common alternate name for the scapolite series, but now it has mostly disappeared from use. A few other names such as mizzonite and dipyre as well as marialite and meionite have been used as names for the entire scapolite series. Now scapolite is a name recognized by most every mineralogist and rock hound the world over. | |
36 | 00.2.3.673.0005 | Microcline (Feldspar group) | Var. Amazonite. | |
37 | 00.2.3.674.0001 | Labradorite (Feldspar group) | None | |
38 | 00.2.3.674.0004 | Stilbite | None | |
39 | 00.2.3.674.0005 | Analcime (Feldspathoid group) | None | |
40 | 00.2.3.675.0002 | Anorthite (Feldspar group) | None | |
41 | 00.2.3.675.0003 | Natrolite | None | |
42 | 00.2.3.675.0007 | Thomsonite | None | |
43 | 00.2.3.675.0010 | Chabazite | None | |
44 | 00.2.3.681.0005 | Quartz | Quartz crystals on limestone. | |
45 | 00.2.3.690.0011 | Quartz | Cellular--crystalline quartz. | |
46 | 00.2.3.691.0001 | Quartz | Chalcedonic quartz with mammillated and botryoidal lining. | |
47 | 00.2.3.691.0003 | Quartz, geode | Papillated surface. | |
48 | 00.2.3.691.0004 | Quartz | Chalcedonic and crystal. | |
49 | 00.2.3.692.0002 | Quartz, geode | None | |
50 | 00.2.3.692.0003 | Quartz | Crystal on chalcedonic base. |