"MAASAI LAND" - Rubies from Longido, Tanzania

Three Precious Gems: Rubies, Emeralds, Sapphires

Colombia: the king of emeralds

Mine to Market - Mozambique Ruby - Sant Enterprises

"Vato Masina II": Return to Bemainty 8 months after "Vato Masina I"

MINERAL EXPLORERS | S1 | Ep2 | COLOMBIA

Red - A journey to Mogok gem mines, Myanmar (Burma)

SHUGHULI ZA MADINI NCHINI TANZANIA

GRS Gemresearch Documentary: The Mozambique Ruby Collection - A Lifetime Experience

Tanzania Gem Adventures | Rocks TV

The biggest ruby mine in the world in Montepuez, Mozambique - Drone footage from Cabo Delgado

"Ilakaka, In the Making"

I BROKEN A STONE TO SEE IF THERE'S A DIAMOND INSIDE

Tanzania Gems 2017, Africa

Conservation Gemstones - Mozambique

THE ULTIMATE AND DEEP SECRETS OF MOGOK RUBIES REVEALED

KAGEM in ZAMBIA, The World's Largest Emerald Mine.

Rubies from Montepuez, Mozambique

Ethiopia, Land of origins Part I: Emeralds from Southern Ethiopia

Mining for rubies in Tanzania

BATU PERMATA HIJAU KRISTAL TERBESAR,HANYA DI HUTAN SUMATERA BISA MENDAPATKAN BATU INI !!