East Scotia Ridge unsecured

D 10145 5932 1442 e6 3412 4932 144 1634 805 015 793

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Unformatted text preview: 07·99′ 3912 30°06·62′ 3995 30°02·36′ 4151 29°53·96′ 3264 29°52·50′ 4090 29°52·0′ 3973 29°52·0′ 3973 29°52·0′ 3973 29°52·0′ 3973 29°51·0′ 3531 12/3 49·79 1·66 14·84 9·18 0·21 7·82 10·94 2·91 0·10 0·26 0·20 97·90 64·13 14/6 50·23 1·66 15·55 9·20 0·18 7·72 10·98 2·96 0·10 0·30 0·19 99·06 63·76 14/6 50·20 1·71 15·54 9·03 0·18 7·73 10·97 2·97 0·09 0·29 0·17 98·86 64·24 11/4 49·69 1·68 15·40 9·27 0·19 7·66 10·90 2·96 0·10 0·29 0·16 98·29 63·44 29·9 227 37·8 99·8 47·1 113 15·8 1·28 99·2 31·2 92·5 1·94 0·002 10·9 3·23 10·5 1·94 10·4 3·76 1·30 5·04 0·921 6·28 1·30 3·66 0·543 3·65 0·529 3·14 0·128 n.d. 0·463 0·134 0·052 32·1 231 38·7 98·5 47·1 83·5 16·1 1·37 104 32·1 93·6 1·94 0·003 10·3 3·22 10·8 1·98 10·7 3·86 1·34 5·14 0·948 6·47 1·33 3·77 0·559 3·77 0·562 3·21 0·128 n.d. 0·445 0·119 0·039 Long. (W): 30°07·1′ Depth (m): 3779 Major elements (wt %) 18 nME/nH2O 17/5 51·96 51·12 SiO2 1·77 1·60 TiO2 15·20 16·31 Al2O3 FeO 8·44 8·75 MnO 0·20 0·20 MgO 6·77 6·56 CaO 10·41 10·03 3·36 3·75 Na2O 0·18 0·20 K2O 0·30 0·34 P2O5 0·64 n.d. H2O Total 99·22 98·87 mg-no. 62·74 61·14 18/6 50·30 1·39 16·27 8·12 0·18 8·16 11·38 3·43 0·13 0·30 0·23 99·89 67·82 17/6 50·35 1·52 15·17 9·10 0·20 7·72 11·27 3·16 0·13 0·29 0·29 99·20 64·02 17/4 50·95 1·73 15·07 9·41 0·20 7·47 11·14 3·18 0·13 0·32 0·36 99·96 62·49 Trace elements (ppm) Sc 31·2 33·7 Cr 205 205 Co 34·3 33·4 Ni 82·7 89·1 Cu 46·2 50·5 Zn 78·9 80·6 Ga 16·1 17·2 Rb 2·21 2·46 Sr 141 155 Y 30·3 33·8 Zr 112 134 Nb 2·99 3·20 Cs 0·018 0·057 Ba 18·0 25·1 La 4·67 4·83 Ce 14·5 14·2 Pr 2·43 2·43 Nd 12·3 12·3 Sm 4·00 4·02 Eu 1·40 1·44 Gd 5·20 5·22 Tb 0·913 0·934 Dy 6·11 6·11 Ho 1·26 1·31 Er 3·54 3·69 Tm 0·538 0·546 Yb 3·51 3·59 Lu 0·511 0·530 Hf 3·48 3·30 Ta 0·198 0·216 Tl 0·006 0·022 Pb n.d. 0·828 Th 0·224 0·265 U 0·086 0·104 30·7 250 36·7 119 58·3 64·6 15·0 0·859 179 24·2 107 2·60 0·011 11·7 3·90 11·8 1·97 10·0 3·21 1·17 4·03 0·717 4·65 0·984 2·79 0·404 2·60 0·380 2·58 0·189 0·011 0·553 0·148 0·061 36·9 292 38·2 116 58·4 78·5 16·3 1·06 141 29·5 108 2·43 0·023 15·4 3·61 11·0 1·93 10·0 3·46 1·21 4·52 0·826 5·51 1·19 3·35 0·491 3·25 0·482 2·78 0·170 0·012 0·526 0·147 0·062 34·5 267 37·8 119 60·5 83·4 16·5 2·34 119 34·1 118 2·28 0·052 26·1 3·81 11·7 2·10 11·1 3·90 1·34 5·10 0·939 6·20 1·34 3·79 0·558 3·64 0·540 3·20 0·153 0·039 1·57 0·261 0·070 4 51·89 1·78 14·77 10·24 0·23 7·12 11·86 3·15 0·07 0·34 n.d. 101·45 59·32 1442 E6 34/12 49·32 1·44 16·34 8·05 0·15 7·93 11·32 3·47 0·14 0·27 0·25 98·68 67·38 29·8 251 38·5 91·6 60·6 69·9 15·4 1·37 179 24·4 90·7 2·45 0·006 12·1 3·88 11·6 1·98 10·0 3·38 1·23 4·20 0·746 4·98 1·00 2·80 0·414 2·75 0·403 2·75 0·157 n.d. 0·565 0·152 0·056 FRE...
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