Topaz
Lundy Island, Devon, England, UK
11mm x 9mm x 7mm
Lustrous, undamaged, transparent colourless topaz crystal. The tiny ’dimples’ on some of the termination faces have a square appearance, so it could be the topaz was host to tiny fluorite crystals at one time. Fluorite occurs in the vicinity in small amounts; as it also does at the VC Quarry. (Author: Mike Wood)
Dimensiones: | 627 x 584 |
Tamaño fichero: | 53.29 kbytes |
Captura: | |
Modelo cámara: | |
Velocidad obturador: | |
Focal length: | |
Apertura: | |
Flash: | |
ISO: |