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 8
... flows , their inter flow contacts and bole horizons . The bole horizons are generally in shades of red , but green and Khaki / earthern colour bole beds are not uncommon . Occurrence of green bole pockets within red bole have also been ...
... flows , their inter flow contacts and bole horizons . The bole horizons are generally in shades of red , but green and Khaki / earthern colour bole beds are not uncommon . Occurrence of green bole pockets within red bole have also been ...
Page 56
... flows are exposed in Chiplun ( 17 ° 32 ′ : 73 ° 29 ′ ) area . The " aa " flows are usually massive with prominent N - S and E - W joints with steep dips . " Pahoehoe " flows exhibit some ropy lava structures and squeeze ups . The area ...
... flows are exposed in Chiplun ( 17 ° 32 ′ : 73 ° 29 ′ ) area . The " aa " flows are usually massive with prominent N - S and E - W joints with steep dips . " Pahoehoe " flows exhibit some ropy lava structures and squeeze ups . The area ...
Page 183
... flows . On the other hand , the westerly situated plain land system , formaing the vast Konkan plain , shows low gradient gererally between 5 ° -7 ° lying below 300 m from msl . The gentle gradient led to dominant areial erosion . in ...
... flows . On the other hand , the westerly situated plain land system , formaing the vast Konkan plain , shows low gradient gererally between 5 ° -7 ° lying below 300 m from msl . The gentle gradient led to dominant areial erosion . in ...
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