Records of the Geological Survey of India, Volume 116The Survey, 1987 - 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 68
Page 33
... phyllite , amphibolite , chlorite schist , tremolitic ( Dalma volcanics ) quartzite , silicified quartzite , banded ferruginous quartzite . Silicified quartzite ( por- cellanite ? ) is seen at places showing sulphide mineralisation in ...
... phyllite , amphibolite , chlorite schist , tremolitic ( Dalma volcanics ) quartzite , silicified quartzite , banded ferruginous quartzite . Silicified quartzite ( por- cellanite ? ) is seen at places showing sulphide mineralisation in ...
Page 171
... phyllite and quartzite with their strike across the river are exposed . The 28,042 m length of drill core was examined from an exploratory hole under progress at the proposed surge shaft near Larji . Lahaul and Spiti Districts Jispa ...
... phyllite and quartzite with their strike across the river are exposed . The 28,042 m length of drill core was examined from an exploratory hole under progress at the proposed surge shaft near Larji . Lahaul and Spiti Districts Jispa ...
Page 180
... phyllite of various grades . 0.15 sq km was mapped ( 1 : 1000 scale ) above the outlet portal of left bank diversion tunnel area . The strike and dip of the phyllite of the area are N70 ° W / 40 ° to 60 ° NE . Few cracks have been ...
... phyllite of various grades . 0.15 sq km was mapped ( 1 : 1000 scale ) above the outlet portal of left bank diversion tunnel area . The strike and dip of the phyllite of the area are N70 ° W / 40 ° to 60 ° NE . Few cracks have been ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 27 |
GEOPHYSICAL DIVISION | 34 |
CENTRAL REGION | 40 |
Copyright | |
7 other sections not shown
Other editions - View all
Common terms and phrases
alignment analysed Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin belt Bihar Bijawar biotite block boreholes Calcutta carried charnockite Circle clay coal coalfield core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes Dutta dykes exploration exposed folds Formation geochemical geological mapping Geologist Jr Geology Division Geophysical Geophysicist geotechnical investigations Ghosh gneiss Gondwana granite gneiss Group Gupta Headquarters Hydel Hyderabad indicated Jaipur Karnataka Kumar Laboratory limestone line km located logging Lucknow magnetic mapped an area mica mineral mineralisation Murthy Nagpur nala Orissa pegmatite phosphorite phyllite Project quartz quartzite Quaternary RAC meeting Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale Sharma shear zone Shillong Shri Singh Sinha spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto Vindhyan دو