Brochantite from Trefeirig, Ceredigion, Wales, UK
UK | |
| S. Rust collection |
| S.Rust Collection |
| S.Rust collection |
Chris Popham Collection | |
Day, Harry (1999) BMS Database, British Micromount Society. | |
Jones, A. D. (1987) The minerals of Llechwedd Helyg. UK Journal of Mines and Minerals 3, 25-27 | |
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Lletty Evanhen Mine, Bontgoch, Trefeirig, Ceredigion, Wales, UK