Wavellite and Variscite
Pwll Du Head, Bishopston, Swansea, Wales, UK
Wavellite, 6-10mm diameter. Variscite balls 0.5mm
Rich, inter-grown, radiating, acicular lime-green crystals of wavellite, 6-10mm diameter, on and inter-grown with 0.5mm balls of cream to translucent greyish variscite, in a thin joint on red iron-rich chert.
Variscite identification confirmed at the National Museum of Wales, this was the first recorded occurrence of variscite in Wales. Collected July 1997. (Author: ian jones)
Dimensiones: | 800 x 600 |
Tamaño fichero: | 93.59 kbytes |
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