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. |
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Page 1
... marble exposed to the west of Ras is folded into several isoclinal folds with steep axial planes . Minor inter- bands of calc - gneiss and mica schist are noted within this marble . Profuse tourmaline pegmatites occur as intrusive ...
... marble exposed to the west of Ras is folded into several isoclinal folds with steep axial planes . Minor inter- bands of calc - gneiss and mica schist are noted within this marble . Profuse tourmaline pegmatites occur as intrusive ...
Page 28
... marble member Schists and gneisses Quartzite Mangalwar complex Pb - Zn zone XXXX Cu - sulphide zone Bore hole N Fig . 14. Sketch map showing location of the bore- holes and geological setting of the miner- alised zones in the Tikhi ...
... marble member Schists and gneisses Quartzite Mangalwar complex Pb - Zn zone XXXX Cu - sulphide zone Bore hole N Fig . 14. Sketch map showing location of the bore- holes and geological setting of the miner- alised zones in the Tikhi ...
Page 29
... marble , carbonaceous schist , interbanded mica schist - meta chert , calcareous mica schist , - black meta chert and siliceous dolomite and lie unconformably over the rocks rocks of Mangalwar complex . During this year 574.50 m of ...
... marble , carbonaceous schist , interbanded mica schist - meta chert , calcareous mica schist , - black meta chert and siliceous dolomite and lie unconformably over the rocks rocks of Mangalwar complex . During this year 574.50 m of ...
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 |
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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 kmē area kmē 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