Billwiseit (TL) | | r Hawthorne, F.C., Câmara, F., Cooper, M.A., Ball, N.A., Černý , P. and Laurs, B.M. (2011) Billwiseite, IMA 2010-053. CNMNC Newsletter No. 9, August 2011, page 2535; Mineralogical Magazine, 75, 2535-2540.
Frank C. Hawthorne, Mark A. Cooper, Neil A. Ball, Yassir A. Abdu, Petr Cerny, Fernando Cámara, and Brendan M. Laurs: Billwiseite, Ideally Sb3+5(Nb,Ta)3WO18, A New Oxide Mineral Species from the Stak Nala Pegmatite, Nanga Parbat – Haramosh Massif, Pakistan: Description and Crystal Structure. Can Mineral Vol. 50, Nr. 4 (2012) S. 805-814. (Gilgit-Baltistan (Nordgebiete; Northern Areas)/Skardu, Distrikt/Nanga Parbat-Haramosh-Berge/Stak Nala) | | | M | |