Records of the Geological Survey of India, Volume 112, Part 8The Survey, 1977 - 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 19
... places . The calc - silicate rock overlies quartzite and is exposed in an abandoned pit of an old work- ing only . The rock is grey or brown in colour , coarse - grained , crystalline and marked with streaks . of calcite - veins . The ...
... places . The calc - silicate rock overlies quartzite and is exposed in an abandoned pit of an old work- ing only . The rock is grey or brown in colour , coarse - grained , crystalline and marked with streaks . of calcite - veins . The ...
Page 74
... places , but at a few places , e.g. , at Purola , it represents the trace of the Jutogh Thrust . INTRODUCTION The authors carried out detailed geotectonic studies of the Main Central Thrust in the Yamuna valley between latitudes 30 ° 47 ...
... places , but at a few places , e.g. , at Purola , it represents the trace of the Jutogh Thrust . INTRODUCTION The authors carried out detailed geotectonic studies of the Main Central Thrust in the Yamuna valley between latitudes 30 ° 47 ...
Page 86
... places have been recorded in the area falling under isoseismal VI . The isoseismals are elliptical in shape . The longer axis of the ellipse trends N10 ° E- S10 ° W , which is nearly perpendicular to the regional trend of the rock ...
... places have been recorded in the area falling under isoseismal VI . The isoseismals are elliptical in shape . The longer axis of the ellipse trends N10 ° E- S10 ° W , which is nearly perpendicular to the regional trend of the rock ...
Contents
RECORDS | 1 |
Geology Structure and Sulphide Mineralisation of Tosham District Bhiwani Haryana | 7 |
Geology and Geochemistry of Sulphide Mineralisation in Teejanwali Hill Mahendragarh | 17 |
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anomaly bands basin Bhander biotite calcareous Chail chemical comprises conglomerate Deoban belt Deoban Group depth Dharamsala Dharmigad district dunite dykes exposed fault fauna felspar folds foliation geochemical Geol Geological Survey Giri glacial glacier gneiss granite grey groundmass Haryana Himalaya ignimbrites Jamuna Jaunsar Jutogh Jutogh Thrust Kaimur Kallar kankar kankar deposits Kulu limestone Lower Main Central Thrust Mandhali Formation mapping metres mineralisation minerals Morar-Chakrata nala Narkasi Naugaon Nawagaon occur pebbles Permian phenocrysts phyllite plagioclase Plate-1 porphyroblastic porphyry Pradesh quartz quartzite Quaternary Raina Ramganga rhyolite river rocks Salnian samples sand Sandstone Sauli Formation schist schistose sediments sequence sericite Shale shear zone shelly bedded kankar silt siltstone Simla Siwalik slate slope soil Spiti stratigraphic structure Surv Survey of India Table-1 tectonic thickness tion Tiuni Tons valley Tosham hill Tr Tr trend tuff lavas Unpub Upper upto values Vindhyan volcanic Yamuna valley