Olivier Louy
4.05K subscribers
1:51
Welcome Trailer from Suizomex Laboratorio Mexico
Olivier Louy
4.2K views • 11 years ago
25:51
Microphotography of Inclusions in Emerald, Ruby, Diamond and other gems...
Olivier Louy
42K views • 11 years ago
1:04:41
Emerald & Imitations
Olivier Louy
350K views • 11 years ago
3:02
Synthetic Cut Stones Pink Sapphire and Blue Spinel
Olivier Louy
39K views • 12 years ago
13:55
Measuring the Specific Gravity with hydrostatic scale in Gemology
Olivier Louy
11K views • 13 years ago
10:58
Ruby_part_5
Olivier Louy
169K views • 13 years ago
5:55
Synthetics Corundum and Spinel
Olivier Louy
35K views • 13 years ago
1:03
Diamond CZ (Cubic Zirconia) side by side
Olivier Louy
186K views • 13 years ago
43:29
Ruby_part_4
Olivier Louy
67K views • 13 years ago
13:50
Ruby_part_2
Olivier Louy
52K views • 13 years ago
4:47
Ruby_part_3
Olivier Louy
24K views • 13 years ago
43:29
Ruby_part_1
Olivier Louy
33K views • 13 years ago
0:44
Corundum Surface Mine In Thailand
Olivier Louy
1.7K views • 13 years ago
0:56
Starting Oxi- Hydrogen Flame fusion oven - DJEVA - Switzerland
Olivier Louy
13K views • 13 years ago
0:12
Splitting a Ruby boule - Verneuil synthesis of Corundum - DJEVA - Switzerland
Olivier Louy
14K views • 13 years ago
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