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 tommage 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 tommage 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 ...
Contents
OF | 14 |
GEOLOGICAL SURVEYScontd | 17 |
Bankura district West Bengal | 48 |
55 other sections not shown
Other editions - View all
Common terms and phrases
abutment alignment alluvium amphibolites ANON ANON ANON Assam Assistant Geologist Auden Balasundaram bands bauxite Bihar biotite Bombay bore-holes Carried out geological cement cent charnockites cherts Circle and left clay coal coalfield dam-site days with effect Deccan trap deposits depth district dolerite drilling dykes east examined feet thick furlongs garnetiferous geological mapping Geological Survey geophysical Ghosh gneisses Gondwana granite Ground Water Division ground-water hills inches investigation iron-ore khondalites Kurnool laterite limestone located M.Sc Madhya Pradesh Madras Messrs Mineral Mining nala November occur Orissa outcrops pegmatites phyllites pits quarries quartz quartz veins quartzites radiolarian railway reports Returned to headquarters river road rocks samples sand sandstones schistose schists seams shales sheet 57 soil south-west Southern Circle square miles strike Subramanyam suitable Survey of India systematic mapping taluk thin tion tons trap trict tunnel Uttar Pradesh valley village water supply West Bengal width zone