130-A21-3
Displaying 51 - 55 of 55
| Catalog # | Name | Description | ||
|---|---|---|---|---|
| 51 | 2006.15.0045 | Herkimer Diamonds | Large in size (host rock), colorless crystalline stones, adamantine luster, 10 on hardness scale, diamonds are in the Kimberlite rock matrix Color: Colorless |
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| 52 | 2006.15.0101 | Androdite (Garnet Group) | Androdite var. Demantoid or Topazolite, small massive cluster of crystals on host rock, vitreous luster to adamantine luster, 6.5 on hardness scale, dark yellow or emerald green stones, calcium iron silicate Color: Dark YLW-GRN |
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| 53 | 2006.15.0106 | Quartz (with Mica) | Medium in size mass of quartz crystals, colorless with traces of mica (bronze color) vitreous luster, 7 on hardness scale Color: Colorless |
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| 54 | 2006.15.0107 | Quartz (with Mica) | Medium in size quartz crystal with a cluster of mica (bronze color) and limestone at the other end of rock, dull to vitreous luster, 7 on hardness scale Color: Colorless |
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| 55 | 2006.15.0108 | Quartz | Small in size specimen of "Needle Quartz" var. of quartz, previous label is left on with number placed on underside of label, vitreous luster, 7 on hardness scale (quartz) Color: Colorless |
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