Records of the Geological Survey of India, Volume 118, Part 1government of India., 1983 - 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 80
Page 60
... veins and porphy- ritic granite with thin feldspar and epidote veins and was closed at 178.10 m depth . Poor copper mineralisation in the form of blebs and stringers of chalcopyrite asso- ciated with pyrite was intersected between 96.70 ...
... veins and porphy- ritic granite with thin feldspar and epidote veins and was closed at 178.10 m depth . Poor copper mineralisation in the form of blebs and stringers of chalcopyrite asso- ciated with pyrite was intersected between 96.70 ...
Page 61
Geological Survey of India. schist garnet with epidote veins , pegmatite , quartz- tourmaline and quartz - barite veins , with only specks of sulphides at places and the borehole was closed at 244.00 m depth . MNR - 4 ( 45 ° due S35 ° W ) ...
Geological Survey of India. schist garnet with epidote veins , pegmatite , quartz- tourmaline and quartz - barite veins , with only specks of sulphides at places and the borehole was closed at 244.00 m depth . MNR - 4 ( 45 ° due S35 ° W ) ...
Page 162
... veins and patches of carbonates . Several linear zones of intense fracturing , brecciation , mylonitisation and silicification traverse the rocks with N10 ° W - S10 ° E to NE - SW and nearly E - W trends . These , at places , have veins ...
... veins and patches of carbonates . Several linear zones of intense fracturing , brecciation , mylonitisation and silicification traverse the rocks with N10 ° W - S10 ° E to NE - SW and nearly E - W trends . These , at places , have veins ...
Contents
EASTERN REGION | 74 |
ENGINEERING GEOLOGY DIVISION I | 94 |
GEOPHYSICS DIVISION | 106 |
Copyright | |
14 other sections not shown
Other editions - View all
Common terms and phrases
alluvium amphibolite analysis Andhra Pradesh anomalies Asstt bands basalt basin Bihar biotite block boreholes Calcutta carried chalcopyrite clay coal Coalfield comprises covering an area Deccan Trap depth district dolomite drill cores drill holes dykes east exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite granite gneiss grey Headquarters Hydel Project Hyderabad India indicated intruded Karnataka Kumar Laboratory limestone line km located logging magnetic magnetite mapped an area mica million tonnes mineral mineralisation nala NW-SE pegmatite phyllite power house quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale Sharma shear zone Shri siltstone Singh Siwalik spillway sq km sq km area Srivastava strike length studies sulphide surveys thickness tion Toposheet traverse trenching trending tunnel upto varying volcanics West