Laos Sapphire Mines • A History
The history of the Lao sapphire mines at Ban Huay Xai is detailed, along with modern mining by Hong Kong based Sino Resources Mining Corp. Ltd. from 2...
Marc Bielenberg • Mr Montana Sapphire
In Memory of Marc Bielenberg – "Mr. Montana Sapphire"
Tibet's Andesine Mines • Hunting Barack Osama in Tibet
The subject of andesine in Tibet has been one of controversy since 2008. This article examines the history of the issue, along with detailing an Octob...
Black Princes Ruby • Blood Red Souvenir of Conquest • Spinel
The history of the Black Prince's Ruby, one of the world's most famous precious stones.
Louis Kornitzer's "The Pearl Trader" • Japan
A rather humorous extract from Louis Kornitzer's 1937 book, "Pearl Trader," detailing some of his experiences in Japan and China.
Emerald Buddha • Symbol of the Kingdom of Thailand
An exploration of the history and lore of the Emerald Buddha, a green statue that resides in Bangkok, Thailand’s Wat Phra Kaeo and watches over Thaila...
History of Chanthaburi & Pailin • Moontown
The Thai city of Chanthaburi (จันทบุรี) may be small, but it has played an important role in both the history of Thailand and the gem trade. Taking it...
Buying Gems at the Source • Dick's Law
An essay on buying gems at the source in Asia, with a discussion of how con men play on the greed of those who believe gems will be cheaper at the min...
21st Century Gemology • Betwixt Two Worlds
Traditional gemology considers itself a science, but typically omits a key element of the scientific method. And is gemology simply a science, or some...
Last Thai Ruby Miner • Red Sky at Dusk
In search of Thailand's last ruby miner.