Records of the Geological Survey of India, Volume 123, Parts 7-8Government of India, 1988 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 81
... boreholes drilled during the period , seven boreholes ( PBH - 16 to PBH - 22 ) were drilled in the eastern limb of the antiform to delineate the strike continuity of the mineralised dolomitic marble horizon interesected earlier in PBH ...
... boreholes drilled during the period , seven boreholes ( PBH - 16 to PBH - 22 ) were drilled in the eastern limb of the antiform to delineate the strike continuity of the mineralised dolomitic marble horizon interesected earlier in PBH ...
Page 82
... boreholes only . In view of this , the investigation was proposed to be closed by the end of 1988-89 . However , before withdrawing from the area , it was decided that the magnetic and I.P. anomalies of the area should be tested . Thus ...
... boreholes only . In view of this , the investigation was proposed to be closed by the end of 1988-89 . However , before withdrawing from the area , it was decided that the magnetic and I.P. anomalies of the area should be tested . Thus ...
Page 112
Geological Survey of India. 4339.20 m . Of these two scout boreholes ( PBH - 5 and 6 ) were located in the Deshnok area which did not intersect any ligniite horizon . The other 25 boreholes were located over an area of about 120 km2 on ...
Geological Survey of India. 4339.20 m . Of these two scout boreholes ( PBH - 5 and 6 ) were located in the Deshnok area which did not intersect any ligniite horizon . The other 25 boreholes were located over an area of about 120 km2 on ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade sequence and associated rocks of the Sandmata Complex 1 | 1 |
Mangalwar Project 3 | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat 7 | 7 |
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Common terms and phrases
aeolian alluvial Alluvium amphibolite bands basalt basin bedrock belt biotite block boreholes calcareous CHAMOLI DISTRICT channel clay comprises conglomerate covered crystalline deposits depth dipping DISTRICT dolomite downstream dunes dykes excavation exposed fault field season flood plain flows fluvial folds foliation Formation fossils foundation grade Ganga geochemical GEOENVIRONMENTAL geological mapping Geology Division geomorphological geophysical geotechnical gneiss grained granite Granitoid grey Group HIMACHAL PRADESH Himalaya HYDEL indicated intrusive JAMMU joints KASHMIR kmĀ² Krol Ladakh limestone lineament located Mangalwar metre mineral mineralisation nala Older Alluvium pegmatite phyllite porphyritic power house Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Sirohi district Siwalik skarns slate slope spillway sq.km STAGE GEOLOGICAL INVESTIGATION structural studies sulphide surface tectonic terrace thick Thrust toposheet traverse trending tunnel Udaipur district Upper upto UTTAR PRADESH valley Vindhyan volcanics