Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1986 - 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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Page 95
... shear zone extending from the west of Tatanagar up to Baharagora ( toposheet Nos . 73G , J & K ) . The study has indicated a discontinuous nature of the shear zone and also the presence of a number of transverse lineaments cutting across ...
... shear zone extending from the west of Tatanagar up to Baharagora ( toposheet Nos . 73G , J & K ) . The study has indicated a discontinuous nature of the shear zone and also the presence of a number of transverse lineaments cutting across ...
Page 134
... shear zone in Purulia district and the petrological studies of the associated carbonatites and with special reference to its genetic aspects . ( in collaboration with the Petrology Division , Eastern Region ) ( MF / BJ , I / ER / WB ...
... shear zone in Purulia district and the petrological studies of the associated carbonatites and with special reference to its genetic aspects . ( in collaboration with the Petrology Division , Eastern Region ) ( MF / BJ , I / ER / WB ...
Page 396
... shear zones upto about 3 m wide traverse the granitic rocks . Prominent shear zones , are found near Snegmo , Umlah ... zone has shown that a small portion ( 20-32 cm wide ) of this zone is consistently auriferous with gold values upto ...
... shear zones upto about 3 m wide traverse the granitic rocks . Prominent shear zones , are found near Snegmo , Umlah ... zone has shown that a small portion ( 20-32 cm wide ) of this zone is consistently auriferous with gold values upto ...
Contents
CENTRAL HEADQUARTERS | 1 |
Drilling Diva | 20 |
Eastern Zone | 44 |
Copyright | |
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Common terms and phrases
alignment amphibolite analysis arca assess bands basalt basalt flows basemetal basin Bihar biotite block boreholes carried charnockite clay coal comprises Construction stage covering an area Deccan Trap delineated deposits depth detailed mapping Director district DIVISION Headquarters dykes exploration exposed field season Formation foundation geochemical geological investigation Geologist Geologist(Sr Geology Division geomorphological geophysical surveys geotechnical investigation geothermal gneiss Gondwana grade granite granite gneiss graphite gravity Hydel indicated investigation was taken km was covered km was mapped limestone located logging Madhya Pradesh magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite phosphorite phyllite power house Pradesh programme proposed quartz quartzite Quaternary Rajasthan REGIONAL GEOLOGY river rock types samples were collected sandstone schist schist belt sediments shale shear zone Sidhi district spillway sq km strike length structure studies suggested sulphide Supergroup surface Systematic geological mapping thickness toposheet traverse mapping trench trending tunnel upto