Colour | Description | XRF | ITNAA | |
---|---|---|---|---|
1 | blue-green | transparent | * | |
2 | blue-green | transparent | * | |
3 | blue-green | transparent | * | |
4 | blue-green | transparent | * | |
5 | blue-green | transparent | * | |
6 | light blue | translucent | * | |
7 | light blue | translucent | * | |
8 | light blue | translucent | * | |
9 | light blue | translucent | * | |
10 | light blue | translucent | * | |
11 | dark blue | opaque | * | |
12 | black | obsidian | * | * |
13 | black | obsidian | * | |
14 | black | obsidian | * | * |
15 | white | limestone | * | |
16 | colourless | transparent | * | |
17 | colourless | transparent | * |