Records of the Geological Survey of India, Volume 107Geological Survey of India, 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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Page 86
... quartz - vein running in the E - W direction for roughly 1.6 km with a width of 3.20 m . Ladakh district ( Zanskar ... quartz and quartz - carbonate veins , which traverse the shear , joint , cleavage and bedding planes of the country ...
... quartz - vein running in the E - W direction for roughly 1.6 km with a width of 3.20 m . Ladakh district ( Zanskar ... quartz and quartz - carbonate veins , which traverse the shear , joint , cleavage and bedding planes of the country ...
Page 264
... quartz - mica schist where- as Ajabgarh formation comprises brecciated quartzite with interbedded quartzite and phyllite . The amphibolite sills , pegmatite , quartz - tourmaline and quartz veins form the post - Delhi intrusives . The ...
... quartz - mica schist where- as Ajabgarh formation comprises brecciated quartzite with interbedded quartzite and phyllite . The amphibolite sills , pegmatite , quartz - tourmaline and quartz veins form the post - Delhi intrusives . The ...
Page 314
... quartz - sericite schist , quartz- mica schist , hornblende schist calc - schist and granite gneiss , all intruded by amphibolite and quartz veins , and are unconformably overlain by the basalt lava flows of the Deccan Trap with ...
... quartz - sericite schist , quartz- mica schist , hornblende schist calc - schist and granite gneiss , all intruded by amphibolite and quartz veins , and are unconformably overlain by the basalt lava flows of the Deccan Trap with ...
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Common terms and phrases
alignment amphibolite analysed ANDHRA PRADESH bands Banerjee basalt basin bauxite Bihar biotite block boreholes carried out geological chalcopyrite charnockite chemical Circle clay comprising copper covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes excavation exploration exposed fault folds foliation formation foundation geological mapping Geologists Jr geophysical geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite indicated intruded investigation Karnataka Laboratory laterite limestone located logged magnetite mapped an area million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Precambrian Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan recommended regional river rock types samples were collected sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik soil samples spillway sq km Srivastava strike length studies sulphide surveys taluk TAMIL NADU thickness toposheets traverse trending tunnel upto varies