Pieczka, A., Evans, R.J., Grew, E. S., Groat, L.A., Ma, C and Rossman, G.R. (2013) The dumortierite supergroup. II. Three new minerals from the Szklary pegmatite, SW Poland: Nioboholtite, (Nb0.6vac0.4)Al6BSi3O18, titanoholtite, (Ti0.75vac0.25)Al6BSi3O18, and szklaryite, vacAl6BAs3+3O15. Mineralogical Magazine, 77, 2841-2856.

Author(s):
E Grew

Abstract:

Mayewski, P.A., Meeker, L.D., Morrison, M.C. Twickler, M.S., Whitlow, S., K.K. Ferland, D. A,. Meese, Legrand, M.R. and Steffenson, J.P., 1993, Greenland ice core “signal” characteristics: An expanded view of climate change, Jour. Geophys. Res. 98 (D7): 12,839-12,847.