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. |
From inside the book
Results 1-3 of 29
Page 116
... mineralisation . The study the chemical composition of mineralised dunite shows a general impoverishment of SiO2 concentration ith the progress in chromite mineralisation . The H2O ± and the alkali content of the mineralised dunite ...
... mineralisation . The study the chemical composition of mineralised dunite shows a general impoverishment of SiO2 concentration ith the progress in chromite mineralisation . The H2O ± and the alkali content of the mineralised dunite ...
Page 120
... mineralisation and to ne the chemical characteristics and , thereby , ure and magnitude of chemical changes with to mineralisation . GEOLOGICAL SET - UP Dras area constitutes the westernmost part Is Ophiolite belt , while Niornis and ...
... mineralisation and to ne the chemical characteristics and , thereby , ure and magnitude of chemical changes with to mineralisation . GEOLOGICAL SET - UP Dras area constitutes the westernmost part Is Ophiolite belt , while Niornis and ...
Page 123
... mineralisation . The H2O ± content in the dunite rock shows a significant in- crease in the initial stages of mineralisation ( stage II ) , but thereafter , it shows a gradual decrease with successive increase in concentration of ...
... mineralisation . The H2O ± content in the dunite rock shows a significant in- crease in the initial stages of mineralisation ( stage II ) , but thereafter , it shows a gradual decrease with successive increase in concentration of ...
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 |
15 other sections not shown
Other editions - View all
Common terms and phrases
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