Records of the Geological Survey of India, Volume 112, Part 8The Survey, 1981 - 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 9
... western side of the rhyolite mass . The rock is very fine - grained and at places , particularly near the contact with the hybrid zone , contains acicular felspar , which is generally kaolinised . Very thin layers , maximum up to one ...
... western side of the rhyolite mass . The rock is very fine - grained and at places , particularly near the contact with the hybrid zone , contains acicular felspar , which is generally kaolinised . Very thin layers , maximum up to one ...
Page 49
... Western Australia . Bur . Min . Res . Bull . , Australia 38 : 65-95 . and SHAH , S. C. ( 1977 ) . Correlation of the Permian Marine Sequence of India and Western Australia . 4th Int . Gond . Sym . , Calcutta , 1977 , India 2 : 378-407 ...
... Western Australia . Bur . Min . Res . Bull . , Australia 38 : 65-95 . and SHAH , S. C. ( 1977 ) . Correlation of the Permian Marine Sequence of India and Western Australia . 4th Int . Gond . Sym . , Calcutta , 1977 , India 2 : 378-407 ...
Page 125
... western and eastern extremities in the Doon valley . INTRODUCTION The Doon valley is a long narrow intermontane region which extends from Rishikesh on the east through Dehradun to Nahan in the west . On the north , Doon valley is ...
... western and eastern extremities in the Doon valley . INTRODUCTION The Doon valley is a long narrow intermontane region which extends from Rishikesh on the east through Dehradun to Nahan in the west . On the north , Doon valley is ...
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 chromite chromite mineralisation comprises conglomerate Deoban belt Deoban Group depth Dharamsala Dharmigad district dunite dykes exposed fault felspar folds 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 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