Boltwoodite from
UK | |
| Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26 |
| Alysson Rowan collection |
UK | |
| Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26 |
| Alysson Rowan collection |