Records of the Geological Survey of India, Volume 76, Part 10Geological Survey of India, 1942 - Earthquakes |
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Page 51
... Black spotted . 2nd quality Special C. and S. S. • F. S. G. S. Stained A - I No. 1 No. 2 · .0004 .0024 .0048 .0128 Black dotted .0014 Intermediate stained .0019 Heavily stained 1st quality .0073 99 2nd quality .0004 Black spotted . C ...
... Black spotted . 2nd quality Special C. and S. S. • F. S. G. S. Stained A - I No. 1 No. 2 · .0004 .0024 .0048 .0128 Black dotted .0014 Intermediate stained .0019 Heavily stained 1st quality .0073 99 2nd quality .0004 Black spotted . C ...
Page 52
... Black spotted . 2nd quality -0719 ⚫0094 No. 4 C. and S. S. · ⚫0151 F. S. G. S. . .1406 -2578 Stained .9347 Black dotted ⚫0602 Intermediate stained .4892 Heavily stained 1st quality -7187 29 Black spotted 2nd quality .9283 ⚫0163 No ...
... Black spotted . 2nd quality -0719 ⚫0094 No. 4 C. and S. S. · ⚫0151 F. S. G. S. . .1406 -2578 Stained .9347 Black dotted ⚫0602 Intermediate stained .4892 Heavily stained 1st quality -7187 29 Black spotted 2nd quality .9283 ⚫0163 No ...
Page 53
... Black spotted . ⚫0345 No. 5 Bookform 1.3188 99 . 2nd quality ⚫4493 99 2nd quality .1222 Cleanings 1st quality 3.2727 2nd quality 6.5178 Black dotted ⚫0154 Heavily stained · 0908 Black spotted . ⚫0231 No. 6 Large 2.0067 Extra loose ...
... Black spotted . ⚫0345 No. 5 Bookform 1.3188 99 . 2nd quality ⚫4493 99 2nd quality .1222 Cleanings 1st quality 3.2727 2nd quality 6.5178 Black dotted ⚫0154 Heavily stained · 0908 Black spotted . ⚫0231 No. 6 Large 2.0067 Extra loose ...
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2nd quality albite amount approximately average Bihar Bihar mica Black dotted Black spotted block and splittings block mica built-up mica Calcutta Canada cleavage condenser films condenser plates countries country rock crude mica dealers diopside district electrical exported block feet felspar Geological Survey Giridih grade granite ground mica Heavily stained 1st high quality mica India Indian mica insulation Intermediate stained J. A. Dunn Kodarma Kodarma Reserved Forest large number larger sizes Lepidolite loose splittings M. S. Krishnan Madagascar Madras mainly manufacture mica belt mica exported mica industry mica mining mica produced mica splittings mica trade mica-schists micanite microcline miles muscovite obtained pegmatites percentage phlogopite potash felspar pyroxenite quality block mica quartz quartz core Rajputana Rajputana mica recent recorded ruby mica schists scrap mica sheet mica Short tons smaller solutions South stained 1st quality stoping Survey of India Table 13 trimmed United uparchalla veins washers