Records of the Geological Survey of India, Volume 107The Survey, 1979 - 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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Results 1-3 of 70
Page 66
Geological Survey of India. Cretaceous Lochambal bed Basic intrusives Black , lustrous shale rich in ammonite Spiti Shales Chidamu beds Black , nodular shale with thin lime- stone bands Belemnite gerardi bed Jurassic Laptal beds ...
Geological Survey of India. Cretaceous Lochambal bed Basic intrusives Black , lustrous shale rich in ammonite Spiti Shales Chidamu beds Black , nodular shale with thin lime- stone bands Belemnite gerardi bed Jurassic Laptal beds ...
Page 154
... shale or silty shale / shale interlamination , and ( iv ) Pelagic shale / mud of considerable thick- ness . The rocks were deposited in a tectonic trough of miogeosyncline having major southerly slope , which again becomes parallel to ...
... shale or silty shale / shale interlamination , and ( iv ) Pelagic shale / mud of considerable thick- ness . The rocks were deposited in a tectonic trough of miogeosyncline having major southerly slope , which again becomes parallel to ...
Page 305
... Shale 200 m Supergroup Group Nagode Limestone 60 m Simrawal Shale ? The Simrawal Shale is dirty yellow , purple and thinly laminated with inter- beds of sandstone and limestone . The shale exhibits ripple marks and mud cracks . Nagode ...
... Shale 200 m Supergroup Group Nagode Limestone 60 m Simrawal Shale ? The Simrawal Shale is dirty yellow , purple and thinly laminated with inter- beds of sandstone and limestone . The shale exhibits ripple marks and mud cracks . Nagode ...
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Assistant Geologists bands Banerjee basalt bauxite Bihar biotite block boreholes Calcutta chalcopyrite charnockite Circle clay coalfield comprising copper cores covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineer excavation exploration exploratory exposed fault folds formation fossils foundation geological mapping Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite Hydel India indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes Mineral mineralisation Mukherjee nala occurs Orissa pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types samples were collected sand sandstone Sarvashri scale schist seams sediments shale shear zone Shri Singh Sinha soil spillway sq km Srivastava strike length studies sulphide surveys thickness toposheet traverse trending tunnel Udaipur district upto varies