This arrangement of mineral species is based on Dana's New Mineralogy by Richard V. Gaines, H. Catherine Skinner, Eugene E. Foord, Brian Mason, and Abraham Rosenzweig, with sections by Vandall T. King, Illustrations by Eric Dowty, (ISBN: 047119310-0) Copyright © 1997, John Wiley & Sons, Inc.". This material is used by permission of John Wiley & Sons, Inc. Follow this link for a short discussion on the Dana Classification Number.
02.06.03 Kochkarite Group 02.06.03.01 Kochkarite PbBi4Te7 P 3m1 3 2/m 02.06.03.02 Aleksite PbBi2Te2S2 (?) P 3m1 3 2/m 02.06.03.03 Hedleyite Bi7Te3 (?) R 3m 3 2/m