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Show 47 TABLE COMPARATIVE ANALYSIS 3 ORES OF IRON BY SELECTED AREAS Bi r mi.ngharn+ Component Me aab i= Utaha Utahb California 56. 9 Iron 36.64 52.07 56.0 53.9 Silica 15. 05 7.64 7.0 8.8 ----- I. 0 --- ----- 4.0 I. 7 1. 16 3. 15 Alumina 15.09 Lime 7.03 ---- Manganese o. 17 0.64 o. 196 0.06 0.05 Phosphorus 0.33 0.06 0.2 o. 18 0.027 ---- ---- Sulphur 11.45 2.07 Water ---- 3.0 c _ ---- ... -- I. 0 3.2 . I Source: aUtah Economic and Business Review, (June, 1944), bU. p. Vol. 3 No.1 18. S. Bureau of Mines, Minerals Yearbook (1948), p. 645. Minerals Yearbook (1947), p. 613. <u, S. Bureau of Mines, |
