Records of the Geological Survey of India, Volume 131, Parts 5-6The Survey, 1996 - 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 197
... gravity surveys . In addition to these , detailed geophysical surveys were carried out in Kamusanpalli block to ... gravity map of the area ( Plate - 1 ) shows an overall variation of 16.5 m gal increasing from west ( Balachakra , -88.0 ...
... gravity surveys . In addition to these , detailed geophysical surveys were carried out in Kamusanpalli block to ... gravity map of the area ( Plate - 1 ) shows an overall variation of 16.5 m gal increasing from west ( Balachakra , -88.0 ...
Page 215
... gravity high zone encompassing three gravity high closures is recorded up to Gouribidanur . It is probable that this gravity high zone from Dodballapur to Gauribidanur although mapped as PGC may represent the continuity of ultramafic ...
... gravity high zone encompassing three gravity high closures is recorded up to Gouribidanur . It is probable that this gravity high zone from Dodballapur to Gauribidanur although mapped as PGC may represent the continuity of ultramafic ...
Page 217
... gravity and magnetic ( VF ) surveys were carried out in Velampatti block on traverses laid at 200 to 400 m interval with a station spacing of 100 m for gravity measurements and 20 m for magnetic ( VF ) . The gravity contour map shows a ...
... gravity and magnetic ( VF ) surveys were carried out in Velampatti block on traverses laid at 200 to 400 m interval with a station spacing of 100 m for gravity measurements and 20 m for magnetic ( VF ) . The gravity contour map shows a ...
Contents
ANDHRA PRADESH | 1 |
KARNATAKA AND GOA | 71 |
GEOTECHNICAL INVESTIGATIONS | 144 |
Copyright | |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly arsenopyrite auriferous bands basalt basin bed rock biotite block borehole carried charnockite chert clay Cuddapah Deccan Trap depth dimensional stone DISTRICT dolerite drilling emplaced excavation exposed fault field season folds foliation Formation gabbro geochemical GEOLOGICAL MAP geophysical gneiss gneissic gold mineralisation Gondwana grained granite granulite gravity grey grouting indicated intersected intrusives joints Karnataka Kerala kimberlite laterite lineament located lode MADHYA PRADESH magnetic Maharashtra metabasalt metamorphism migmatite mineral mineralised zone Nagpur NE-SW NNW-SSE NW-SE occurs pegmatite phyllite pink pyrite quarries quartz quartz veins quartzite Quaternary regional river samples sandstone Sausar Group scale schist schist belt shale shear zone slope soil spillway sq km strike length structure studies sulphide surveys TAMIL NADU tectonic thickness toposheet traverse trench trending tuff tunnel upto volcanic weathered width एवं का की के क्षेत्र मी में से हेतु है