Coolrox.com has plenty of rockhound information.
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Coolrox Limited
12407 Ivyridge Turn Chester, VA 23831 U.S.A. email sales1@coolrox.com
(804) 748-9735 |
Articles
- Mohs Hardness Scale
- Rock Strength
- Birthstones
- Calcite - Facts about a cool mineral!
- Rock Shows (Courtesy of Bob's Rock Shop)
- Coolrox Links
Stories & Essays
- Titanus Walleri - A Killer Ostrich
- Highpoints 98 - Two best-friends tour the Eastern US
- Fulgurites - Petrified Lightning
- Scenic Vistas Around America
Slickensides -
Petrified Friction (collecting story)
Please visit our
