Records of the Geological Survey of India, Volume 129, Part 2Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 57
Page 32
... quartz pebble conglomerates ( QPC ) , etc. in- truded by > 3.1 Gaold batholithic Singhbhum gran- ite and later intrusives of gabbro - Newer dolerite dyke systems . 2 The schist belt has undergone green schist - lower amphibolite facies ...
... quartz pebble conglomerates ( QPC ) , etc. in- truded by > 3.1 Gaold batholithic Singhbhum gran- ite and later intrusives of gabbro - Newer dolerite dyke systems . 2 The schist belt has undergone green schist - lower amphibolite facies ...
Page 40
... Quartz , Illite , Chlorite , Feldspar and Amphibole in major to trace proportions with a little variation of Illite ... Quartz - major , Illite C.A. Chlorite and Feldspar - Trace Amphibole - Trace Likely Quartz major , Illite minor ...
... Quartz , Illite , Chlorite , Feldspar and Amphibole in major to trace proportions with a little variation of Illite ... Quartz - major , Illite C.A. Chlorite and Feldspar - Trace Amphibole - Trace Likely Quartz major , Illite minor ...
Page 117
... quartz veins associated with the old workings by the first author during the F.S. 1993- 94 yielded upto 4.2 ppm gold . The old working clusters occur to the north of AEM anomaly intercept No. B - 8-8027-284.9 ( 5ch ) and are ...
... quartz veins associated with the old workings by the first author during the F.S. 1993- 94 yielded upto 4.2 ppm gold . The old working clusters occur to the north of AEM anomaly intercept No. B - 8-8027-284.9 ( 5ch ) and are ...
Contents
CENTRAL HEADQUARTERS 165 | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
5 other sections not shown
Other editions - View all
Common terms and phrases
aeromagnetic airborne geophysical AMSE Wing analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measure basemetals basin Bengal Bhutan Bihar block boreholes Buxa carried charnockite clay coal seam zones coarse core covered cruise Deccan Trap deposition depth DISTRICT Division drilling east eastern EXPLORATION FOR COAL faults field season foliation geochemical GEOLOGICAL MAP gneiss gold Gondwana grade grained granite grey ground evaluation Group heavy minerals India indicated intersected intrusives investigation isobath Karnataka Kerala lignite limestone line km lineaments located Lower Kamthi Madhya Pradesh magnetic medium metamorphism migmatite mineralisation multisensor northern NW-SE occur Orissa phyllite programme quartz quartzite Rajasthan range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples Samtse district sand sandstone scale schist schist belt seabed seam zones sector sediments shale shallow silty Sohagpur Coalfield southern sq km sq.km studies sulphide survey Talchir Tamil Nadu thickness tion toposheet trending unit upto Valley varies