Records of the Geological Survey of India, Volume 96Government of India, 1964 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 67
Page 53
... valley and along Par nala in the Dikrong valley further west . The seams are 3.5-4.5 m . thick , and the coal is hard and flaky , highly crushed , and at places injected with stringers of quartz . The high ash content ( nearly 80 per ...
... valley and along Par nala in the Dikrong valley further west . The seams are 3.5-4.5 m . thick , and the coal is hard and flaky , highly crushed , and at places injected with stringers of quartz . The high ash content ( nearly 80 per ...
Page 5
... valley and has been extensively referred to in the follow- ing pages . Krishnan and Swaminath ( 1959 and 1961 , p . 21 ) , have , how- ever , expressed the opinion that there was an unconformity between the Semri and Kaimur groups , it ...
... valley and has been extensively referred to in the follow- ing pages . Krishnan and Swaminath ( 1959 and 1961 , p . 21 ) , have , how- ever , expressed the opinion that there was an unconformity between the Semri and Kaimur groups , it ...
Page 141
... valley , bounded to the north , east and south by thickly forested hills , towering from 60 to 690 m . above the valley level . A perennial , westerly flowing stream , named the Damsal nala is the major drainage course in the area . The ...
... valley , bounded to the north , east and south by thickly forested hills , towering from 60 to 690 m . above the valley level . A perennial , westerly flowing stream , named the Damsal nala is the major drainage course in the area . The ...
Contents
OF | 1 |
MINERAL INVESTIGATIONS | 37 |
ENGINEERING GEOLOGY INVESTIGATIONS | 117 |
25 other sections not shown
Other editions - View all
Common terms and phrases
abutment Andhra Pradesh Assistant Geologists Auden bands Banerjee Barakars bauxite beds Bihar boreholes cent charnockite chert chrome-rich chromite Circle clay coal seams coalfield conglomerate copper depth dips district district.-See Ditto dolerite dolomite drilling Dutta dykes east examined exposed fault folded foliation formations Geol Geological Survey Geologists Jr Geophysical gneiss Gondwana grains granite gneiss grey groundwater Gupta hill Himachal Pradesh horizon ilmenite indicated intrusive investigated iron-ore kilometres Laboratories laterite limestone Lower Madhya Pradesh Madras magma magnetite mapped Scale metres mineralisation minerals Murthy nala nodules occur Orissa P₂O pegmatite Petrological phosphate phyllite pits porcellanites pyrite quartz quartz veins quartzite Rajasthan reported river rock types samples sandstone Sarvashri scarp schist sediments shale sheets Shri silica Singh Siwalik Srivastava strike Superintending Geologist in-Charge Surv Survey of India syncline thick thin tonnes trend tunnel Upper Uttar Pradesh valley Vindhyan zone