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 21
... length in the southern part of Kottapalle block with 1 m to 20 m width in the northern extension of the main lode of Om Pratima Mine . Zone IV is a wide zone of 2 to 40 m width extending over a length of 4 .80 km . Trenches were ...
... length in the southern part of Kottapalle block with 1 m to 20 m width in the northern extension of the main lode of Om Pratima Mine . Zone IV is a wide zone of 2 to 40 m width extending over a length of 4 .80 km . Trenches were ...
Page 56
... length and 1m width near Kommuri Kottala . Besides , a number of veins of barytes were also reported . The effective length and thickness of various bands can only be confirmed after the receipt of the results of chemical analysis ...
... length and 1m width near Kommuri Kottala . Besides , a number of veins of barytes were also reported . The effective length and thickness of various bands can only be confirmed after the receipt of the results of chemical analysis ...
Page 131
... length of 300 m in East block and a discontinuous anomalous zone over a length of 600 m in West block . Based on structural and lithological details and on geochemical anomaly , trenches were opened which exposed a mineralised zone of ...
... length of 300 m in East block and a discontinuous anomalous zone over a length of 600 m in West block . Based on structural and lithological details and on geochemical anomaly , trenches were opened which exposed a mineralised zone of ...
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