STONE Gem Tourism
Take a virtual trip to see where gemstones are found all over the world.
Gübelin Grades an Exceptional Vietnamese Ruby with “Pigeon’s Blood” Color
Ammonite Mining in Canada
Sapphire Mining in Montana
Why We Love Montana Sapphires and Yogo Sapphires
Top Spots for Gem Hunting in the US
Opals in the Australian Outback
Master Diamond Cutter Mike Botha Takes on Esperanza
Ethiopian Emeralds (Better than Colombian?)
A View of the Quartzsite Gem Shows
Tucson Gem and Mineral Show Reviews
Five Tips for Your First Gem Show
Desert Prospecting: Discovering California Turquoise
Opal Prospecting and Mining
800 Years of Mogok: A Celebration in Tenuous Times
Opal Mining in Coober Pedy: History and Methods
Denver Gem & Mineral Showcase 2017
A Visitor’s Guide to Colorado Gemstones
Pricing Information For Star Opals From Spencer, Idaho
An Introduction to Turkey’s Gemstones
Where Can You Find Agate Stones Forming?
Sharing the Fun and Folklore of Gemology
Old Mine Tales
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