Records of the Geological Survey of India, Volume 76, Parts 9-14Government of India, 1947 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 36
Geological Survey of India. The ore bodies may attain great dimensions . The Balaghat deposit is 1 miles long ; at Manegaon in the Nagpur district the ore body is 14 miles long ; whilst the band running through Jamrapani , Tirodi and ...
Geological Survey of India. The ore bodies may attain great dimensions . The Balaghat deposit is 1 miles long ; at Manegaon in the Nagpur district the ore body is 14 miles long ; whilst the band running through Jamrapani , Tirodi and ...
Page 13
... ore- bodies are commonly classed as deposits of the " porphyry type " . 66 Several of the greatest individual deposits in the world - Chuqui- camata in Chile , Bingham Canyon in Utah , and Ajo in Arizona- are of the porphyry type . In ...
... ore- bodies are commonly classed as deposits of the " porphyry type " . 66 Several of the greatest individual deposits in the world - Chuqui- camata in Chile , Bingham Canyon in Utah , and Ajo in Arizona- are of the porphyry type . In ...
Page 20
... deposit is owned by the Anaconda Copper Co. The Braden ore - body at Rancagua , south of Santiago , owned by the Kennecott Copper Co. is also one of the great copper deposits of the world . This pipe - shaped ore - body occurs in ...
... deposit is owned by the Anaconda Copper Co. The Braden ore - body at Rancagua , south of Santiago , owned by the Kennecott Copper Co. is also one of the great copper deposits of the world . This pipe - shaped ore - body occurs in ...
Contents
GENERAL | 1 |
THE MODE OF OCCURRENCE | 8 |
Indian provincial production of manganese | 12 |
13 other sections not shown
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abrasive albite alloys amount annual average B. C. Roy belt beryl Beryllium Bihar block mica Bombay braunite Brazil built-up mica Calcutta Canada cent Central Provinces chalcocite chalcopyrite cleavage colour condenser films containing copper copper deposits corundum countries crystals deposits occur district dressed mica electrical exports fair stained feet felspar ferromanganese garnet Geol Geological Survey gonditic granite Heavily stained important inches India insulation iron and steel iron-ores J. A. Dunn known Kodarma limestone lode M. S. Krishnan Madras mainly manganese manganese-ore manufacture metal mica industry mica-schists micanite miles million tons Mineral Resources mines muscovite Mysore obtained ore-bodies oxide pegmatites phlogopite plate production psilomelane pyrolusite quality block quality mica quartz Rajputana recent replacement rocks ruby Sandur schists sheet mica silicate Singhbhum sizes smelting South splittings sulphide surface Surv Survey of India Table thickness United vanadium veins world's