Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 110
... gneiss , porphyritic gneiss , porphyritic granite etc. , with enclaves of khondalite , charnockite , pyroxene granulites , felspathic quartzite , calc - silicate etc. are the main rock types met with . The area mapped is a part of the ...
... gneiss , porphyritic gneiss , porphyritic granite etc. , with enclaves of khondalite , charnockite , pyroxene granulites , felspathic quartzite , calc - silicate etc. are the main rock types met with . The area mapped is a part of the ...
Page 259
... gneiss , banded biotite gneiss , granitic gneiss and migmatites . These rocks form part of Peninsular Gneissic Complex . Thin bands and lenses of pyroxene granulite and amphibolite occur as enclaves within the Peninsular Gneissic ...
... gneiss , banded biotite gneiss , granitic gneiss and migmatites . These rocks form part of Peninsular Gneissic Complex . Thin bands and lenses of pyroxene granulite and amphibolite occur as enclaves within the Peninsular Gneissic ...
Page 287
... gneiss with lenses of hornblende- biotite gneiss , pink granite gneiss and charnockite gneiss belonging to the Archaean Super Group . At the Pindimedu dam site , the rocks are folded forming anticline , with its axis probably passing at ...
... gneiss with lenses of hornblende- biotite gneiss , pink granite gneiss and charnockite gneiss belonging to the Archaean Super Group . At the Pindimedu dam site , the rocks are folded forming anticline , with its axis probably passing at ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
Copyright | |
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amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West