Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 23
... samples . One sample received from Petrology Division and collected from Simla area contained chlorite as major mineral , illite minor and quartz in good amount . The chlorite appears to be oline - chlore la ( Ferron ) type . One rock ...
... samples . One sample received from Petrology Division and collected from Simla area contained chlorite as major mineral , illite minor and quartz in good amount . The chlorite appears to be oline - chlore la ( Ferron ) type . One rock ...
Page 165
... samples by X - ray defraction technique were undertaken . A total of 114 samples involving 342 determinations were analysed . The samples analysed include 7 rock samples from Middle Andaman and Rutland islands , 2 rock samples from ...
... samples by X - ray defraction technique were undertaken . A total of 114 samples involving 342 determinations were analysed . The samples analysed include 7 rock samples from Middle Andaman and Rutland islands , 2 rock samples from ...
Page 344
... samples from Udaipur Disʻrict . Quartz and Calcite in small amounts were detected in these samples . Clay Samples 72 samples of clay were analysed including 16 clay / sediments from coastal track of south Gujarat with Illite and ...
... samples from Udaipur Disʻrict . Quartz and Calcite in small amounts were detected in these samples . Clay Samples 72 samples of clay were analysed including 16 clay / sediments from coastal track of south Gujarat with Illite and ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal