Records of the Geological Survey of India, Volume 123, Part 7The Survey, 1990 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
From inside the book
Results 1-3 of 53
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
rock sequence | 1 |
Mangalwar Projec | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat | 7 |
25 other sections not shown
Other editions - View all
Common terms and phrases
aeolian Agucha Alluvium amphibolite amygdules anomalies Aravalli augite axial bands BASALT BASALT FLOW basin bedding belt Bethunmi biotite boreholes calcareous carbonate characterised chert clinopyroxene comprises conglomerate contains Deccan Traps deposits depth dolerite dolerite dykes dolomite drilling dunes eastern exploration exposed felsic Flow-II fluvial folds Formation geochemical Geological map geophysical surveys gneiss gossan granite grey Gujarat Hindoli INDEX indicated intersected intertrappean intruded Jahazpur Kalabar kmĀ² was mapped Magnetic Mangalwar Complex marble massive sulphide metamorphism metasediments mica schist migmatitic Miliolitic Limestone NE-SW NNE-SSW North Sindesar Ridge occur older olivine opaques overlying Pb-Zn pegmatite phase phenocrysts phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan Rann Clay regional rock types samples sandstone Sawar scale schist sequence shale shear zone silt Sindesar Ridge block Sirohi district Sirohi Group skarns stratigraphic strike length structures Surendranagar texture thickness tion toposheet trending tuffaceous Udaipur UDAIPUR DISTRICT unconformably unit volcaniclastic volcanics Wadhwan western