Pieces showing an unusual crystal habit, distinctive pattern, or chatoyance, will have higher values. |
|
Another bad effect from diffuse lighting is that chatoyance is greatly diminished. |
|
The cause of its chatoyance can be embedded fibers of asbestos, as well as actinolite fibers. |
|
The chatoyance is so bright in the best examples it makes it very difficult to get good pictures. |
|