Видео с ютуба Sapphire Excavation Sri Lanka

Why People Risk Their Lives Hunting For Sapphire, Rubies, And Topaz In Sri Lanka | Risky Business

Why People Risk Their Lives Hunting For Sapphire, Rubies, And Topaz In Sri Lanka | Risky Business
Sri Lanka Unearthed Pt 1: A story of sapphire mines and sparkling gems.

Sri Lanka Unearthed Pt 1: A story of sapphire mines and sparkling gems.
Sapphire Deposits Discovered During Well Excavation in Sri Lanka Worth 15 Billion

Sapphire Deposits Discovered During Well Excavation in Sri Lanka Worth 15 Billion
The Blue Sapphire: Rudaw documents Sri Lanka's risky gem trade

The Blue Sapphire: Rudaw documents Sri Lanka's risky gem trade