Mogok

A journey around the legendary gem mines at Mogok.
Bo Bai

Bo Rai was once a major source for rubies. Many fine rubies have been found here.
Demantoids

Demantoids are very rare and highly prized gem by collectors and connoisseurs the world over.
Bang Kacha

Bang Kacha is the source of many fine green & orange sapphires, amongst other gems.
Pailin

Ruby and sapphire mines at Pailin in Cambodia.
Inside Rubies & Sapphires

Under a microscope, inclusions are a work of art produced by nature.
Lead-Glass Heat Treatment

The treatment process involves heating the stones in the presence of lead and silicon oxides.