PINNACLE GEM JEWELLERS
Sri Lankan Gemology
Key Areas of Study in
Sri Lankan Gemology
Sri Lanka is renowned for its rich and diverse gemological heritage, and it has been a significant supplier of gemstones for centuries. The country is often referred to as the “Gem Island” due to its wide variety of precious and semi-precious stones, which include sapphires, rubies, aquamarines, garnets, topaz, and many others.
- Visual inspection
- Microscopy
Key Areas of
Sri Lankan Gemology
Geological Formation
The unique geological conditions, primarily the ancient metamorphic rocks, have contributed to the formation of a wide variety of gemstones in Sri Lanka. The island’s geology is particularly favorable for the formation of corundum, which includes sapphires and rubies.
Gem Mining
Gem mining in Sri Lanka is often done in alluvial deposits. Traditional methods of mining, involving simple tools and techniques, are still prevalent, particularly in areas like Ratnapura, which is known as the “City of Gems”.