... As. This phase was discovered in two grains, where it forms rims on isoferroplatinum in aggregates with hollingworthite ( Fig. 7 , e). In stoichiometry it is identical to rhodarsenide from the Srebrnica River in Central Serbia [ 31 ]. The grains differ slightly in the composition of their minor elements ( Table...

...F ig . 6. Plot of composition of rhodarsenide, (Rh,Pd) 2 As, from Srebrnica ( Tarkian et al. 1997 ) and of PdRhAs from the placer of Pustaya River, Fifield ( Johan et al. 1991 ), Koryakiya ( Dmitrenko 1994 ), Tuva ( Agafonov et al. 1998 ) and Chukotka ( Gornostayev 1994 ). ...