| of euhedral schulenbergite at the Penberthy Croft Mine, Cornwall. Journal
of the Russell Society, 19, 34–35...Famous British Mineral Localities: Penberthy Croft Mine, St Hilary,
Cornwall, England. UK Journal of Mines...hornblende in a pegmatite.
ILLITE-BRAMMALITE series,
(K,Na)0.65Al2□Al0.65Si3.35O10(OH)2
Illite, K0.65Al2□Al0...Mercian Geologist, 17, 166–172.
Carney, J.N., Ambrose, K., Brandon, A., Lewis, M.A.,
Royles, C.P. and Sheppard...British
Geological Survey, NERC.
Carney, J.N., Ambrose, K., Cheney, C.S. and Hobbs,
P.R.N. (2009). Geology of |
Korsnäs Lead Mine, Korsnäs, Ostrobothnia, Finland