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 22
Page 38
... samples , 15 samples from limonitic shear zones have analysed 125 to 1,600 ppm Pb , 100 to 2,300 ppm Zn , 175 to 5,800 ppm Cu . One sample analysed 20 ppm Ag . Slag samples from Jayasinghpura , Parasaram- pura and southwestern part of ...
... samples , 15 samples from limonitic shear zones have analysed 125 to 1,600 ppm Pb , 100 to 2,300 ppm Zn , 175 to 5,800 ppm Cu . One sample analysed 20 ppm Ag . Slag samples from Jayasinghpura , Parasaram- pura and southwestern part of ...
Page 56
... samples and 16 chip samples were collected till 1986-87 . During the year , a total of 171 m3 of trenching in 44 trenches was carried out and 90 trench samples were collected . The Uttara - Kaldari prospect is located along the western ...
... samples and 16 chip samples were collected till 1986-87 . During the year , a total of 171 m3 of trenching in 44 trenches was carried out and 90 trench samples were collected . The Uttara - Kaldari prospect is located along the western ...
Page 69
... samples collected earlier by Late Shri C.C. Ghosh from Jaisalmer and Barmer districts , Rajasthan were continued . Ten samples were selected for this this study . study . These samples were macerated for their microfossil contents ...
... samples collected earlier by Late Shri C.C. Ghosh from Jaisalmer and Barmer districts , Rajasthan were continued . Ten samples were selected for this this study . study . These samples were macerated for their microfossil contents ...
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