Records of the Geological Survey of India, Volume 98Geological Survey of India, 1963 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 101
... fault as the main control of copper mineralisation . The fault is located along the contact of the schist group or rocks and a massive quartzite , and is characterised by the development of scapolite . It dips at 70-80 ° - eastwards ...
... fault as the main control of copper mineralisation . The fault is located along the contact of the schist group or rocks and a massive quartzite , and is characterised by the development of scapolite . It dips at 70-80 ° - eastwards ...
Page 102
... fault cutting across schist , quartzite and metadolerite of the Alwar series ( Delhi system ) and intrusive post- Delhi granite . The zone was classed into a North Block where the breccia- ted zone along the fault was located in the ...
... fault cutting across schist , quartzite and metadolerite of the Alwar series ( Delhi system ) and intrusive post- Delhi granite . The zone was classed into a North Block where the breccia- ted zone along the fault was located in the ...
Page 104
... fault zone . In these three minor zones , measuring 30 cm . , 13 cm . and 6 cm . , chalcopyrite was noticed . Borehole SBH - 11 , planned to intersect the eastern extension of the mineralised zone under sand cover , crossed the fault ...
... fault zone . In these three minor zones , measuring 30 cm . , 13 cm . and 6 cm . , chalcopyrite was noticed . Borehole SBH - 11 , planned to intersect the eastern extension of the mineralised zone under sand cover , crossed the fault ...
Contents
RECORDS | 1 |
MIN RAL INVESTIGATIONS | 57 |
ENGINEERING GEOLOGY INVESTIGATIONS | 160 |
Copyright | |
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Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh Archaean Asstt bands Banerjee Barakar basalt Bihar boreholes Calcutta carried out investigation chalcopyrite charnockite Chowdhury clay coal coalfield copper Deccan Trap deposits depth dips district district-See dolerite dolomite drill holes Dutta exploratory exposed fault folded foliation formations fossils foundation garnetiferous Geol Geologists Geologists Jr Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite granite gneiss groundwater Gupta India Jammu kilometres laterite limestone located Madhya Pradesh Madras metre mica mica-schist million tonnes mineralisation minerals Murree Murthy nala Northern Regional occur pegmatite Petrological Laboratories phyllite power-house Project proposed pyrite quartz quartz veins quartzite Rajasthan recommended Regional Office river bed rock types samples sandstone Sarvashri schist seams Senior Technical Assistant shale Sharma shear zone sheets Shri Singh Sinha slate spillway Srivastava strike sulphide Superintending Geologist in-Charge thickness thin trending tubewells tunnel Vindhyan water supply