Denver Gem and Mineral Guild - Cool Links

Field Trips

Tips & Tricks
News Letter
Cool Links
Contact Us - Trade your surplus rocks with others around the country.

CSM Museum - Colorado School of Mines Museum.

CSM Mineral Photo Gallery - How many of these minerals and fossils can you identify? (Hover your mouse cursor over each image to see the name).

Earth Science World Image Bank - The Earth Science World Image Bank is a community service provided by the American Geosciences Institute (AGI). The Image Bank is designed to provide quality geoscience images to the public, educators, and the geoscience community. Available for free use in your non-commercial efforts, such as educational slideshows or in personal materials. - A seemingly endless collection of FREE online books, magazines, catalogs, and other publications from around the world. Use the search function on their site to search for your topic of interest such as "rocks", "gems", "minerals", "crystals", "meteorites" etc. You will be amazed at what comes up. WARNING - this site can be totally addictive!

Crystal Growing - How to grow your own crystals.

American Lands Access Association - Extensive information regarding Public Lands access issues. - All Things Mineralogical Online - Daily news, quaterly magazine, articles, reviews, information on collecting sites, clubs, shows, museums, rock shops, and much more.

Fake - Exposing the truth: one mineral fake, fraud or forgery at a time.

Dyeing - behind the scenes information about dyeing agates, treating gemstones, radiation, X-rays, gamma rays, heat and coatings.

Where to Find - Field Guide Reviews and Mineral Collecting Maps. - will provide you with the tools to share and discover unique and interesting locations on the planet, including places of geological significance.



The AAA Colorado Magazine - Recent article on Rockhounding in Colorado.

Rockhounding the Rockies - Kevin's blog on his Colorado rockhounding adventures.

Colorado Rockhounding - Information on Colorado rockhounding localaties.



Hooked on Gold - Blog on Gold and Gold Panning in Colorado.

Gold Strike Colorado Prospecting - The Secret Free Gold Panning Spots in Colorado.

Introduction to Recreational Gold Prospecting for Fun and Profit - by Matt Kilsdonk at

           The Arapahoe bar public gold prospecting park - the first-ever city managed no-fee gold panning park in Colorado

  • Arapahoe-Bar-Gold-Panning-Park: Facebook Page - Lots of information about this park

  • Arapahoe-Bar-Gold-Panning-Park: official web page by Wheat Ridge Parks and Recreation - Directions to the park, and other important information.

  • Arapahoe-Bar-Gold-Panning-Park: More Background information - News Release from the Gold Unlimited Association of America

  • Arapahoe Bar and City: History - Blog on the history of this area (and many links to information on other gold panning spots in Colorado)


              EVENTS: - searchable listing of over 170,000 trade shows & conferences across the globe.

    Contin-Tail - Colorado's Largest Outdoor Gem & Mineral Show.


              GEMS AND JEWELERY:

    Free Gemology Course - Offered online by Barbara Smigel, PhD, GG, Professor Emeritus at College of Southern Nevada .

    5 Sneaky Jeweler Tricks of the Trade - things every consumer should know.

    Diamonds From the Lab: - cheaper, but are they just as good?