Records of the Geological Survey of India, Volume 100The Survey, 1965 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 10
... quartz veins and the Lower Gondwana ( ? ) sandstone . The khon- dalitic rocks and pyroxene - granulite occur as bands and lenses in granite gneiss . The granite gneiss varies from fine - grained to coarse porphyritic vareity . The ...
... quartz veins and the Lower Gondwana ( ? ) sandstone . The khon- dalitic rocks and pyroxene - granulite occur as bands and lenses in granite gneiss . The granite gneiss varies from fine - grained to coarse porphyritic vareity . The ...
Page 134
... quartz vein encountered . was Madras State Coimbatore district . - A . S. Narasimhan continued the investi- gation ... veins traverse the rocks in the area . Groove samples were collected from two pits sunk on the mound 0.2 km . east of Katha ...
... quartz vein encountered . was Madras State Coimbatore district . - A . S. Narasimhan continued the investi- gation ... veins traverse the rocks in the area . Groove samples were collected from two pits sunk on the mound 0.2 km . east of Katha ...
Page 175
... veins and disseminations . The deposit is small and mineralization is irregular . QUARTZ Andhra Pradesh . Visakhapatnam district . - A few quartz veins occurring 1.6 km . east of Erkannapalem ( 17 ° 36 ′ : 82 ° 46 ′ ) were examined by K ...
... veins and disseminations . The deposit is small and mineralization is irregular . QUARTZ Andhra Pradesh . Visakhapatnam district . - A few quartz veins occurring 1.6 km . east of Erkannapalem ( 17 ° 36 ′ : 82 ° 46 ′ ) were examined by K ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Archaean Asstt bands Banerjee basalt bauxite Bihar boreholes Calcutta carried cent charnockites Chatterjee Circle Office clay coal coalfield copper Deccan Traps Delhi deposits depth dips district Ditto Ditto dolerite dolomite drill holes dykes earth dam examined exploratory exposed folded foliation formations fossils geochemical geological mapping Geologists Geologists Jr Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite ground level groundwater Gujarat Gupta India indicated iron-ore laboratory laterite limestone located longitudes Madhya Pradesh Madras Maharashtra mapped Scale metres million tonnes mineralisation minerals Mukherjee Murthy nala occurs Orissa pegmatite phyllites pits power house Project proposed quartz veins quartzite Rajasthan recommended Regional river bed rock types samples sandstones Sarvashri schist seams shales Sharma shear sheet Shri Singh Sinha spillway Srivastava strike studies Superintending Geologist-in-Charge Survey taluk thickness tion topo-sheet trending tubewells tunnel upto varies water supply West Bengal zone