Records of the Geological Survey of India, Volume 128, Part 8The Survey, 1993 - 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 21
... grained granite showing occasional porphyritic texture Intrusive Contact - Diorite ; medium to coarse grained , dirty white to dark grey rock occurring as enclaves Intrusive Contact Acid to intermediate volcanic flows and pyroclastics ...
... grained granite showing occasional porphyritic texture Intrusive Contact - Diorite ; medium to coarse grained , dirty white to dark grey rock occurring as enclaves Intrusive Contact Acid to intermediate volcanic flows and pyroclastics ...
Page 97
... grained peloidal dolomite , grey , fine grained thinly bedded limestone and subordinate white , fine grained quartz arenite Purple , fine to coarse grained rippled marked , cross bedded quartz arenite Kulu Kulu Thrust Light to dark grey ...
... grained peloidal dolomite , grey , fine grained thinly bedded limestone and subordinate white , fine grained quartz arenite Purple , fine to coarse grained rippled marked , cross bedded quartz arenite Kulu Kulu Thrust Light to dark grey ...
Page 169
... grained schistose arenite / quartzo - feldspathic Schist , quartz - mica Schist and meta basic volcanics grained quartz , feldspar , biotite with tourmaline and zir- con as minor accessory . The area has undergone at least three phases ...
... grained schistose arenite / quartzo - feldspathic Schist , quartz - mica Schist and meta basic volcanics grained quartz , feldspar , biotite with tourmaline and zir- con as minor accessory . The area has undergone at least three phases ...
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Common terms and phrases
Alluvium amphibolite bands basin bedrock biotite borehole clay comprises covered Dehradun district Delhi deposits depth dips district dolomite drilled exposed Field Season Flood Plain fluvial Formation Ganga Garhwal Group geochemical geoenvironmental geological and geomorphological geological mapping geomorphological geomorphological map geophysical geotechnical glacier gneiss gold grained granite grey groundwater Haryana Himachal Pradesh Himalaya indicated Jammu Kangra kankar Ladakh landslide limestone lithounits logging micaceous mineral nala NW-SE Older Flood Plain phyllite Pithoragarh district power house Quadrangle quartz quartz veins quartzite Quaternary geological Quaternary sediments Ramganga Region river rock samples sand sandstone Satluj scale schist sequence shale shear zone silt Singh Siwalik slate slope soil Sonbhadra district sq km studies surface tectonic Tehri Terrace Alluvium thick tion traverses trending tunnel Upper upto Uttar Pradesh UTTARKASHI DISTRICT valley Varanasi VOAP volcanics Yamuna एवं का किया गया की के क्षेत्र तथा में है