Records of the Geological Survey of India, Volume 115, Part 1government of India., 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 58
Page 68
... veins up to 80 cm in thickness . The bulk samples , collected from the various horizons of overburden and bedrock ( including quartz veins ) , encountered in the pits laid on rectangular grids , have been submitted for gold and silver ...
... veins up to 80 cm in thickness . The bulk samples , collected from the various horizons of overburden and bedrock ( including quartz veins ) , encountered in the pits laid on rectangular grids , have been submitted for gold and silver ...
Page 75
... veins of varying thickness and quartz veins constitute the foundation rock . No adverse geological features have been observed in the mapped area . Minor clay seams have been recommended for excavation during foundations preparation ...
... veins of varying thickness and quartz veins constitute the foundation rock . No adverse geological features have been observed in the mapped area . Minor clay seams have been recommended for excavation during foundations preparation ...
Page 255
... veins ramify the host rock in all directions with veins varying in thickness from a few cm to 1.50 m . Serpentinisation and formation of asbestos are noticed at a number of places . Analysis of 140 samples from this area shows MgO ...
... veins ramify the host rock in all directions with veins varying in thickness from a few cm to 1.50 m . Serpentinisation and formation of asbestos are noticed at a number of places . Analysis of 140 samples from this area shows MgO ...
Contents
INTRODUCTION | 1 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 21 |
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
22 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomalies Archaean Asstt attended bands Bangalore basalt basin Bihar Bijawars biotite block boreholes Calcutta charnockite clay coal coalfield comprising core covered Cuddapah Deccan trap depth dips Director District DIVISION drill holes dykes earth dam exploration exposed fault folds Formation foundation geochemical geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana granite gneiss granitoids Group Gupta Headquarters Hydel Project Hyderabad India indicated intersected Jaipur Karnataka km long laboratory laterite limestone lineament located logging MADHYA PRADESH magnetic meeting mica migmatite mineralisation minerals Nagpur nala pegmatite phyllite power house proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale shear zone Shri Sidhi district Singh soil spillway sq km sq km area Srivastava studies surveys thickness tion toposheet traverse mapping trending tunnel upto Vindhyan