new occurrences of aramayoite, bismuthinite, cosalite, ikunolite, izoklakeite, matildite, galenass,...Keywords: Bi and Bi–Sb sulphosalts, izoklakeite, cosalite, aramayoite, Bi-bearing Pb–Sb sulphosalts, Kutná...structure of izoklakeite, i.e. the number of (Sb,Bi) co-ordination pyramids in kovicky 1986) 62 ST 114...smaller, SnS-like rods, i.e. the number of (Sb,Bi) co-ordina3.5 tion pyramids in the rod. This value is...published data of this mineral phase. 4.2. Cosalite Cosalite occurs in quartz gangue in association with |