Records of the Geological Survey of India, Volume 122, Parts 3-4Government of India, 1987 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 30
... occur in minor proportions close to the contacts of granitoid gneisses . Few of these are garnetiferous . Charnockite occurs as minor patches cg . near Bankili . Patches and achlicrans of charnockite with disfused contacts occur within ...
... occur in minor proportions close to the contacts of granitoid gneisses . Few of these are garnetiferous . Charnockite occurs as minor patches cg . near Bankili . Patches and achlicrans of charnockite with disfused contacts occur within ...
Page 25
... occur conformably interbanded with this , impersistent bands of pyroxene granulite and charnockite . Garnetiferous granitoid gneisses occur as linear patches amidst these with diffused contacts and contain enclaves of lithotypes of ...
... occur conformably interbanded with this , impersistent bands of pyroxene granulite and charnockite . Garnetiferous granitoid gneisses occur as linear patches amidst these with diffused contacts and contain enclaves of lithotypes of ...
Page 56
... occurs as disseminations and lenses parallel to regional foliation . Two types of biotite ( green and brown ) occur in association with phosphate mineralisation . Radioactive minerals occur as tiny inclusions in biotite and form dis ...
... occurs as disseminations and lenses parallel to regional foliation . Two types of biotite ( green and brown ) occur in association with phosphate mineralisation . Radioactive minerals occur as tiny inclusions in biotite and form dis ...
Contents
CONTENTS | 12 |
Geological mapping of Lingtse granitoid gneisses of Sikkim with special reference to their | 24 |
Quaternary geological and geomorphological mapping of the KosiGandak Interfluve | 25 |
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ABSTRACTS OF PROGRESS alignment Andaman anorthosite apatite Arunachal Pradesh Bandyopadhyay basin bed rock belt Bhuban Bihar BIHAR Code biotite borehole carbonatite clay Construction stage geotechnical dam axis deposits depth Disang drilling Engineering Geology Engineering Geology Division-IV exposed EXTENDED ABSTRACTS Feasibility stage geotechnical FIELD SEASON folds Formation foundation geochemical geological mapping Geology Division-II Ops geophysical Geotech & Special Geotech and Special gneiss grade granite granite gneiss graphite grey Group grouting GSI Vol Gumla district Hazaribagh district holes Irrigation Project limestone lineament lithostratigraphy located mica mineral mineralisation nala occur Ophiolite Orissa ORISSA Code pegmatite petrological phyllite power house proposed quartz quartzite Regional Geology Division Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong Sikkim siltstone Singhbhum district slope Special Investigation spillway sq km stage geotechnical investigation structure Surface Survey of India toposheet traverses trending tunnel upto veins West Bengal