... 42.72 - 20.88 1.90 4.68 - 10.65 12.15 2.89 0.40 - - - 3.41 99.68 15 44.54 - 17.43 2.26 5.22 - 12.75 11.34 2.48 0.45 - - - 2.31 98.78 16 45.00 - 15.69 5.62 9.00 - 7.60 10.50 3.15 1.15 - - - 2.19 ... - 21.15 1.42 4.39 - 9.35 12.53 3.15 0.55 - - - 3.05 100.89 18 46.26 0.98 15.57 5.00 5.87 0.09 12.45 7.70 2.50 0.60 - - 0.27 1.00 98.29 19 47.84 - 15.22 2.66 5.22 - 10.67 10.67 3.20 0.32 - - ... : Cr= 40 1-2 73 (18), Co = 1 4-4 0, Ni = 1 9-4 7 (113), V = 17 2-1 59; Sr = 7 2-1 16 (431). The porphyrittoid : Cr = 4 8-8 7,6(19,7), Co = 7-1 2, Ni = 8.1 -1 3,4 (211), V = 25, 8-3 4,6; Sr = 95, 6-3 86,2; The...