Morogoro corundum mining, Tanzania
Loading...
Loading...
4,227
Loading...
1:00
Corundum crystals (rough) under Blu Ray laser lightby Edmk2009507 views- 0:53
Underground ruby mining at Winza, Tanzaniaby vincefieldgemology17,138 views
- 1:02
Sapphire - Sri Lankaby jewelrytelevision32,739 views
- 1:41
Cities of the World - Morogoro (Tanzania)by citiesofworld4,983 views
- 1:18
Mining Tanzanite Roughby jewelrytelevision21,886 views
- 1:26
GRS New Winza Tanzania ruby mines visitby gemresearch3,153 views
- 0:53
Sri Lanka - Gem mining 3by miyum731,964 views
- 5:55
Synthetics Corundum and Spinelby MrFracknight1,211 views
- 1:18
Corundum (Al2O3)by jrrustad4,137 views
- 4:54
digging aquamarine beryl crystals in lagrange , Georgiaby amethystking41,201 views
- 3:16
RUBY Gemstoneby derick7167,421 views
- 6:31
Ghana - gold mine Tarkwaby fhruschka51,002 views
- 6:06
Tanzania - Morogoroby reggaealmi11,225 views
- 5:22
Shaping Gemstones: Vardhaman Gemsby vardhamangems14,235 views
- 4:55
Gem Mountain Gem Mining Experience in Spruce Pine NCby MountainTVGuide12,908 views
- 2:17
Sapphire mining at Gem Mountainby Ganadun15,308 views
- 0:41
Turbofan Girdle Polishing Lap for Corundum & other stones.movby TurbofanLaps836 views
- 1:25
Emerald Mining part 1 with Jamie Hill ( North American Emerald Mines )by arrowheadcrystalmine21,624 views
- 1:06
Created Ruby stones,Lab Ruby,Synthetic Ruby Stones Red Corundum stones China Wholesale and Supplierby frgems1,793 views
- 1:43
Mine Detection Rats - RESTby Fjellangerhundeskole2,938 views
wow diggers good work nice video
oceanghost2006 1 year ago