Records of the Geological Survey of India, Volume 122, Part 7The Survey, 1987 - 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 20
Page 22
... occur over this flat terrain . The Quaternary sediments , having a thickness of about 200 m , as revealed from deep borehole sections , overlie Tertiary rocks . The lowermost Quater- nary unit met with in the river sections is ...
... occur over this flat terrain . The Quaternary sediments , having a thickness of about 200 m , as revealed from deep borehole sections , overlie Tertiary rocks . The lowermost Quater- nary unit met with in the river sections is ...
Page 35
... occur at places , associated with aplite veins . and metabasic rock . Pyrite , arsenopyrite , chalcopyrite and bornite specks specks and stringer also occur at places in quartz- bioite - hornblende gneiss along fracture cleavage . The ...
... occur at places , associated with aplite veins . and metabasic rock . Pyrite , arsenopyrite , chalcopyrite and bornite specks specks and stringer also occur at places in quartz- bioite - hornblende gneiss along fracture cleavage . The ...
Page 77
... occurred in the reach affected by Akalbar fault and due to this , close spaced ribs were recommended as tunnel support . The ... occur on steep continuous upstream slopes . In situ tests for determining shear friction factor have been ...
... occurred in the reach affected by Akalbar fault and due to this , close spaced ribs were recommended as tunnel support . The ... occur on steep continuous upstream slopes . In situ tests for determining shear friction factor have been ...
Contents
Aravalli transect | 1 |
Highgrade sequence and the associated rocks of the Sandmata Complex 3 Stratigraphy and structure of north Delhi basin | 2 |
Study of volcanism in Delhi Supergroup | 3 |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
aeolian Ajabgarh Group Ajmer Ajmer district Alwar amphibolite analysed anomaly zone antiform Bajta basalt BASE METAL INVESTIGATION basin belt Berach Granite Bethunmi Bhander Bhilwara Bhilwara district Bikaner block boreholes calcareous carbonatite carried chert clay comprises conglomerate copper mineralisation covering Deccan Delhi Supergroup deposits depth dips dolerite dolomite drilling dunes dykes exploration exposed facies felsic fluvial folds Formation Gangwara geochemical geological mapping Geology Division geophysical Geotechnical investigation gneiss gossan grade GUJARAT Hindoli indicated intersected intruded Jahazpur Jaipur km² area km² was mapped landforms lignite limestone located Mangalwar Complex marble metabasics metasediments mica schist Migmatite mineral mineralised zone Nagaur NE-SW Pali district pegmatites phase phyllite quartz quartz veins quartzite Quaternary Raialo Rajasthan river sand sandstone scale schist sediments sequence shale shear zones silt Sirohi district skarns spillway strike length sulphide Supergroup surveys Tertiary thick toposheets trench trending Udaipur district unconformably Vindhyan volcanics Zawar