Petrified Wood • Yellowstone National Park

Petrified Wood • Yellowstone National Park NPS Public Domain Photo

Web Links

We have linked to the following Web sites because we have found them to be interesting and appropriate to our hobby. However, WSMGS does not necessarily endorse the Web sites and is not responsible for their content. Please report any broken links to our Webmaster. Thank you.


American Federation of Mineralogical Societies

Rocky Mountain Federation of Mineralogical Societies

Wyoming State Geological Survey

Wyoming Office of State Lands Online Mapping Application


  1. The American Agate / Jasper Index
    Follow the directions to download the desired volume(s).

  2. Wyoming Mine Locations by County

  3. Mining & Rock Locations: WY Eden Valley/Blue Forest Petrified Wood and Others

  4. WY Mountains by Nearest Towns

  5. Wyoming Gems, Rocks, & Minerals (by W. Dan Hausel)

  6. Wyoming Gemstones (Wyoming Jade, Opal Habitat, Diamonds)

  7. Rockhound Information, References, & Forum (Bob's Rock Shop)

  8. Rock Tumbling & Other Lapidary Topics

  9. Guide to locate by state/country Mineral & Gem Clubs of the American Federation of Mineralogical Societies

  10. Weblinks to Rockhound Sites of Interest
    from the Mid-Tennessee Gem and Mineral Society

  11. Complete Rock Hounding Information Resource (Gator Girl Rocks)

  12. Rock Collecting Sites by State

  13. How to Read Maps & Describe Locations

  14. USGS Mineral Resource Data System Locations

  15. Fluorescent Mineral Index

  16. Lewis and Clark/Rockhounding Along the Way

  17. Dan Hausel's Websites:

    While at the Wyoming Geological Survey, Professor Hausel discovered dozens of colored gemstone, diamond and gold deposits and occurrences. A member of the National Rockhound and Lapidary Hall of Fame, Professor Hausel maintains a number of blogs of interest to rockhounds.

  18. Rockhounding for Kids

  19. Guide to Diamonds, Rocks, and Minerals

Links to individuals or instututions does not constitute an endorsement of any information, product, or service you may receive from such sources.

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