| |
| | Gem Hut - Quartz Gemstones |
 | | Quartz can be found in a variety of colors, violet (amethyst), golden yellow (citrine), pink or peachish (rose quartz), brown (smoky quartz), green (prasiolite) and colorless (rock crystal). |
 | | Quartz is sometimes found with inclusions of other minerals such as rutile (sagenite, or rutilated quartz) or tourmaline (tourmalinated quartz), making them look quite remarkable. |
 | | Chalcedony, a micro-crystalline member of the quartz family consists of a number of stones, namely agate, dendritic agate, fire agate, bloodstone (heliotrope), plasma, chrysoprase, prase, fossilized wood, jasper, carnelian, moss agate, onyx, sardonyx, and sard. |
| www.gemhut.com /quartz.htm (101 words) |
|