Records of the Geological Survey of India, Volume 96Government of India, 1964 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 69
... zone . A few boulders of tuffaceous shale and the Panjal trap show mala- chite stains . Doda district . - M . M. Nanda and C. Mallikarjuna investigated ( Scale 1 : 2,000 ) the copper mineralisation in 0.46 sq . km . of Pari ( 32 ° 12 ...
... zone . A few boulders of tuffaceous shale and the Panjal trap show mala- chite stains . Doda district . - M . M. Nanda and C. Mallikarjuna investigated ( Scale 1 : 2,000 ) the copper mineralisation in 0.46 sq . km . of Pari ( 32 ° 12 ...
Page 73
... zone at 319-336 m . with no core recovery . The sludge samples give on analysis up to five per cent . copper in some ... zone has been met with in the hole at Dhanota . Plane - table mapping of the Girwari mineralised zone ( 27 ° 45 ...
... zone at 319-336 m . with no core recovery . The sludge samples give on analysis up to five per cent . copper in some ... zone has been met with in the hole at Dhanota . Plane - table mapping of the Girwari mineralised zone ( 27 ° 45 ...
Page 94
... zone . Indications of seri- citisation and silicification are common . Limonite stringers are ubiquitous . Data obtained by visual examination and chemical analysis revealed encouraging sphalerite concentration in Hameta old working zone ...
... zone . Indications of seri- citisation and silicification are common . Limonite stringers are ubiquitous . Data obtained by visual examination and chemical analysis revealed encouraging sphalerite concentration in Hameta old working zone ...
Contents
OF | 1 |
MINERAL INVESTIGATIONS | 37 |
ENGINEERING GEOLOGY INVESTIGATIONS | 117 |
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Common terms and phrases
abutment Andhra Pradesh Assistant Geologists Auden bands Banerjee Barakars bauxite beds Bihar boreholes cent charnockite chert chrome-rich chromite Circle clay coal seams coalfield conglomerate copper depth dips district district.-See Ditto dolerite dolomite drilling Dutta dykes east examined exposed fault folded foliation formations Geol Geological Survey Geologists Jr Geophysical gneiss Gondwana grains granite gneiss grey groundwater Gupta hill Himachal Pradesh horizon ilmenite indicated intrusive investigated iron-ore kilometres Laboratories laterite limestone Lower Madhya Pradesh Madras magma magnetite mapped Scale metres mineralisation minerals Murthy nala nodules occur Orissa P₂O pegmatite Petrological phosphate phyllite pits porcellanites pyrite quartz quartz veins quartzite Rajasthan reported river rock types samples sandstone Sarvashri scarp schist sediments shale sheets Shri silica Singh Siwalik Srivastava strike Superintending Geologist in-Charge Surv Survey of India syncline thick thin tonnes trend tunnel Upper Uttar Pradesh valley Vindhyan zone