Records of the Geological Survey of India, Volume 83Geological Survey of India, 1950 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
From inside the book
Results 1-3 of 99
Page 87
... feet of laterite . The massive bauxite is thicker in the centre than at the margins . A 32 feet deep pit at the centre of the peak △ 3345 shows 25 feet of pinkish grey bauxite , while the pits at the margins show only 12-15 feet of ore ...
... feet of laterite . The massive bauxite is thicker in the centre than at the margins . A 32 feet deep pit at the centre of the peak △ 3345 shows 25 feet of pinkish grey bauxite , while the pits at the margins show only 12-15 feet of ore ...
Page 88
... feet of bauxite . An estimate of the tonnage based on 500,000 square yards of area , with an average thickness of 12 feet , works out at 2,700,000 tons . Kasar Sada range of hills . - This range , about three miles south - west of ...
... feet of bauxite . An estimate of the tonnage based on 500,000 square yards of area , with an average thickness of 12 feet , works out at 2,700,000 tons . Kasar Sada range of hills . - This range , about three miles south - west of ...
Page 109
... feet thick . A 10 feet thick seam is present in the Chuia nala about 300 yards upstream from the mouth of the Petpora nala and about a mile downstream from this exposure , a 15 feet thick seam of coal and shale crops out on the bank of ...
... feet thick . A 10 feet thick seam is present in the Chuia nala about 300 yards upstream from the mouth of the Petpora nala and about a mile downstream from this exposure , a 15 feet thick seam of coal and shale crops out on the bank of ...
Other editions - View all
Common terms and phrases
abutment alignment alluvium amphibolites ANON ANON ANON Assam Assistant Geologist Auden Balasundaram bands bauxite beds Bihar biotite Bombay bore-holes cement cent charnockites cherts Circle and left clay coal coalfield colour Cuddapah dam-site days with effect deposits depth district dolerite drilling dykes east examined feet thick felspar furlongs garnetiferous geological mapping Geological Survey geophysical Ghosh gneisses gneissic Gondwana granite granulites grey Ground Water Division ground-water gypsum hills inches investigation iron-ore khondalites Kurnool laterite lignite limestone located M.Sc Madhya Pradesh Madras Messrs mineral Mining nala occur Orissa outcrops pegmatites phyllites quarries quartz quartz veins quartzites radiolarian railway reports Returned to headquarters river road rocks samples sand sandstone schists seams shales sheet 57 soil south-west Southern Circle square miles strike Subramanyam suitable Survey of India systematic mapping taluk Tertiary thin tion tons trap tunnel Uttar Pradesh valley village water supply West Bengal zone