filmov
tv
Vesuvianite tutorial Optical mineralogy
Показать описание
Vesuvianite (Idocrase)
Two videos of vesuvianite (idocrase) in thin section, showing typical textures and optical characteristics. Supported by Boise State University and the US National Science Foundation.
Key characteristics: large square or rectangular crystals, high relief, low interference colors, association with other calc-silicate minerals
00:00 My only sample – I *think* this is vesuvianite
00:30 Different area of same rock
Two videos of vesuvianite (idocrase) in thin section, showing typical textures and optical characteristics. Supported by Boise State University and the US National Science Foundation.
Key characteristics: large square or rectangular crystals, high relief, low interference colors, association with other calc-silicate minerals
00:00 My only sample – I *think* this is vesuvianite
00:30 Different area of same rock
0:01:01
0:02:03
0:03:39
0:03:32
0:02:35
0:04:16
0:02:03
0:00:16
0:09:51
0:00:09
0:00:43
0:01:30
0:00:56
0:00:19
0:08:10
0:00:45
0:00:07
0:00:14
0:00:08
0:00:32
0:00:32
0:00:09
0:00:44
0:01:04