Records of the Geological Survey of India, Volume 124, Parts 5-6Government of India, 1991 - 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. |
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... sq km has been mapped in Karnataka ( 690 sq km ) , Tamil Nadu ( 710 sq km ) , Kerala ( 498 km ) and Goa ( 525 sq km ) with a view to refine existing lithostratigraphy , evaluate aeromagnetic anomalies and identify promising blocks for ...
... sq km has been mapped in Karnataka ( 690 sq km ) , Tamil Nadu ( 710 sq km ) , Kerala ( 498 km ) and Goa ( 525 sq km ) with a view to refine existing lithostratigraphy , evaluate aeromagnetic anomalies and identify promising blocks for ...
Page 27
... sq km area was covered by systematic surveys at a sampling grid of 2 km x 250 m across the belt and its margins . This includes a small block of 18 sq km area near Nagaldinne in sheet 57 E / 9 . Besides , an area of 400 sq km , not ...
... sq km area was covered by systematic surveys at a sampling grid of 2 km x 250 m across the belt and its margins . This includes a small block of 18 sq km area near Nagaldinne in sheet 57 E / 9 . Besides , an area of 400 sq km , not ...
Page 100
... sq km was covered by regional geochmical survey and 200 geochemical samples ( 125 strm sediment and 75 bedrock ) were collected . The density of stream sediment sampling is 1 sample per 5.6 sq km and bedrock sampling is 1 sample per 9.6 sq ...
... sq km was covered by regional geochmical survey and 200 geochemical samples ( 125 strm sediment and 75 bedrock ) were collected . The density of stream sediment sampling is 1 sample per 5.6 sq km and bedrock sampling is 1 sample per 9.6 sq ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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Common terms and phrases
aa flows amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly Archaean bands basalt flows basement basin biotite block bole boreholes carried charnockite chert clay coarse compound pahoehoe comprises Deccan Trap deposits depth dips DISTRICT dolerite drilling dykes emplaced exposed feldspar field season foliation Formation gabbro geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL gneiss gneissic gold Gondwana granite granite gneiss gravel grey Group hornblende INDEX indicated intrusives investigation joints KARNATAKA kimberlite laterite lava limestone located Madhya Pradesh MADHYA PRADESH Code magnetite MAHARASHTRA metabasalt migmatites mineral mineralised zone Nagpur NW-SE occur pahoehoe pegmatite phenocrysts phyllite pink granite plagioclase Plate-2 porphyritic quartz quartz reefs quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt sediments shale shear zone soil spillway sq km stratigraphic strike length studies sulphide Supergroup surface surveys TAMIL NADU thick toposheet traverse trench trending ultramafic upto volcanic width