Change: http://www.wsgs.uwyo.edu/Publications/OnlinePubs.docs/IP-12new.pdfhttp://www.wsgs.uwyo.edu/Publications/OnlinePubs/docs/IP-12new.pdf Gems PDF http://www.rmag.org/rmag_uploads/outcrops/314.pdf Gold1 PDF http://www.rmag.org/rmag_uploads/outcrops/324.pdf Gold2 PDF http://www.rmag.org/rmag_uploads/outcrops/327.pdf Gold3 PDF http://www.rmag.org/rmag_uploads/outcrops/330.pdf Self-guided tour http://leucitehills.blogspot.com Gem Hunting http://Gemhunter.webs.com (look for weekly updates and an upcoming newsletter at this site). ALL ABOUT GEMSTONES, WHERE TO FIND THEM & HOW TO RECOGNIZE Guide Type Click on Active Link Below Description   View changes from previous version. (Word count: 592)  View all updates.

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Change: Hausel, W.D., 2004, Geological Reconnaissance of the Grizzly Creek Gemstone deposit – Potential Source for Iolite, Sapphire, Ruby & Kyanite WSGS Open File Report 04-14, 8 p. Hausel, W.D., 2002, Iolite and corundum in Wyoming: Gems & Gemology, v. 37, no. 4, p. 336-337. Hausel, W.D., 2002,   View changes from previous version. (Word count: 877)  View all updates.

Change: Use this page to keep an informational log specific to this treasure: Agate Amethyst Diamonds Emeralds, Aquamarine &Precious Beryl Fire Opals Garnet Geodes Gold Herkimer Diamonds Jade Meteorites Obsidian Opals Petrified Wood Rubies & Sapphires Sunstones Topaz Tourmaline Turquoise Iolite (cordierite)(cordierite)   View changes from previous version. (Word count: 40)  View all updates.

Change: (also known as Cedar Ridge). This field contains a ridge of massive fire opal surrounded by billions of carats of common opal covering portions of   View changes from previous version. (Word count: 479)  View all updates.

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Change: identification can be downloaded as pdf files. Rockhounding for Dummies is your (Basic 101) text on Rockhounding as taught by all the experts or wannabees on the WIKI. You are invited to   View changes from previous version. (Word count: 6108)  View all updates.

Change: Placer Diamond pamphlet pdf Where to find it:Crater of Diamonds State Park Murfreesboro Arkansas GPS Coordinates, if known: Town/region: State, country:Tips for finding it: GPS Coordinates, if known: Town/region: State, country:Tips for finding it: GPS Coordinates, if known:   View changes from previous version. (Word count: 510)  View all updates.

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Change: pdg can be downloaded, and other reports are available to download from the Rocky Mountain Association of Geologists: (Sept 2006), (Dec. 2006), and (March 2007).Detailed books on gold and base metals are available at the University of Wyoming. Tools needed: Pan,   View changes from previous version. (Word count: 2437)  View all updates.