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 98
... Basalt is being reported for the first time from this area . The Anjadiv island exposes the younger biotite granites which have been intruded by a number of closely spaced dykes . All these islands are capped by thick cover of ...
... Basalt is being reported for the first time from this area . The Anjadiv island exposes the younger biotite granites which have been intruded by a number of closely spaced dykes . All these islands are capped by thick cover of ...
Page 83
... basalt ) and incompetent ( red bole / greeen earth , vesicular basalt with fragmentary top ) layers . After the monsoon rains , the incompetent layers lying at depth become fully charged with the percolating rain water reaching through ...
... basalt ) and incompetent ( red bole / greeen earth , vesicular basalt with fragmentary top ) layers . After the monsoon rains , the incompetent layers lying at depth become fully charged with the percolating rain water reaching through ...
Page 155
... basalt is exposed in the river bed while on banks , the rock is under soil cover . The subsurface data indicated three basalt flows in an 80 m vertical column . The flow contacts are either sharp or marked by thin bole bed . Basalt is ...
... basalt is exposed in the river bed while on banks , the rock is under soil cover . The subsurface data indicated three basalt flows in an 80 m vertical column . The flow contacts are either sharp or marked by thin bole bed . Basalt is ...
Contents
ANDHRA PRADESH | 1 |
JonnagiriKadiriGadwal Schist Belts | 23 |
Diamond | 33 |
Copyright | |
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Common terms and phrases
amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly arsenopyrite assess auriferous bands basalt basin bed rock biotite block borehole carried charnockite chert clay Cuddapah Deccan Deccan Trap depth dimensional stone DISTRICT dolerite downstream drilling dykes excavation exposed fault field season folds foliation Formation foundation gabbro geochemical GEOLOGICAL MAP GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold mineralisation Gondwana grained granite granulite gravity grouting holes indicated joints Karnataka Kerala kimberlite laterite lineaments located lode magnetic Maharashtra metamorphism migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occurs pegmatite phyllite pyrite quarries quartz quartz veins quartzite Quaternary regional reservoir river samples sandstone Sausar scale schist schist belt sediments seepage shale shear zone slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATIONS strike length structure studies sulphide TAMIL NADU tectonic thickness traverse trench trending tuff tunnel upto vertical volcanic weathered width एवं का की के क्षेत्र गया में है