Vermiculite from selected localities.
Spain | |
| Calvo, M. (2018) Minerales y Minas de España, Volumen IX - Silicatos, p470. (School of Mines, Madrid) |
| David Soler, 16-04-2004; Alfredo Petrov, field observations, 2019. |
Spain | |
| Calvo, M. (2018) Minerales y Minas de España, Volumen IX - Silicatos, p470. (School of Mines, Madrid) |
| David Soler, 16-04-2004; Alfredo Petrov, field observations, 2019. |