Desert Prospecting: Discovering California Turquoise
IGS member Richard Edley shares his experiences discovering California turquoise and offers advice on desert prospecting.
Opals in the Australian Outback
All the treasures have been found! At least that’s what I thought when I first set foot in the red dust of western Queensland, Outback Australia. “Whatever is to be found in the ground has already been found!” “Treasures are for Long John…
Sharing the Fun and Folklore of Gemology
First, I would like to say thank you to Don Clark the President of International Gem Society for allowing me the chance to reach out and talk with each and everyone of you. My name is Douglas S. Le Grand G.G., the initials at the end of my name G.G….
Top Spots For Gem Hunting In The US
When you think of mining for the “big four” gemstones – diamond, ruby, sapphire, and emerald – it’s easy to imagine places like India, South Africa, and Colombia. However, there are plenty of gem hunting spots in the United States where you…
Where Can You Find Agate Stones Forming?
Question I’m fascinated by agate, especially the kind found in basaltic or other lava cavities. The stones from Botswana and Brazil are my favorites. These were formed at some time in the remote past. After the lava had hardened, water…
An Introduction To Turkey’s Gemstones
Question I’m a novice gemology student. I’m traveling to Turkey in the near future and I’d love to know more about Turkey’s gemstones. What might I find on my visit? I’ve got my gem identification book ready to go. Any information would be…
Reviews of The Tucson Gem and Mineral Show
Novice and expert gemologists discuss their experiences at the celebrated annual February Tucson Gem and Mineral Show. You’ll find reviews of shows from 2002 to the present.
Pricing Information For Star Opals From Spencer, Idaho
Question I love working with opal from Spencer, Idaho. On rare occasions, I turn up a star stone. I know star opals are very rare. So as you can imagine, I’m having a heck of a time trying to put a realistic value on what I cut. Does anyone have…
A View of The Quartzsite Gem Shows
The Quartzsite gem shows attract gemologists and rock hounds from around the world. Learn what to expect and how to shop at these huge annual January events.
Master Diamond Cutter Mike Botha Takes On Esperanza
June 26, 2015. That’s the date that Esperanza came to the surface at the Crater of Diamonds State Park in Arkansas. Brooke Oskarson stopped at the park outside of Murfreesboro, Arkansas (the only place in the world where you can go to mine your…
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