Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - 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 22
... samples in sufficient quantity and the specific reagents for analysis of REE and PGE by ICP - NES method this ... samples ( rock and clay minerals ) have been analysed by XRD which includes 1708 mineral phase determinations . Twelve ...
... samples in sufficient quantity and the specific reagents for analysis of REE and PGE by ICP - NES method this ... samples ( rock and clay minerals ) have been analysed by XRD which includes 1708 mineral phase determinations . Twelve ...
Page 248
... samples from west Khasi Hills district . Hematite was found in two samples collected from Mikir Hills . One sample from Dibong valley analysed 55 % forsterite . Kaolinite and gibbrite were found in two samples from West Garo Hills ...
... samples from west Khasi Hills district . Hematite was found in two samples collected from Mikir Hills . One sample from Dibong valley analysed 55 % forsterite . Kaolinite and gibbrite were found in two samples from West Garo Hills ...
Page 374
... samples . Polyhalite was present in three samples in good amount and in 93 samples in subordinate amounts . Other minerals that were found in different samples were anhydrite , quartz magnesite , dolomite and gypsum . Besides these , seven ...
... samples . Polyhalite was present in three samples in good amount and in 93 samples in subordinate amounts . Other minerals that were found in different samples were anhydrite , quartz magnesite , dolomite and gypsum . Besides these , seven ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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Common terms and phrases
Alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin belt Bihar biotite Block boreholes Calcutta Director carried chalcopyrite charnockite clay coal comprising Construction stage geotechnical core covered Deccan Trap delineated deposits depth district DIVISION Headquarters Divn drilling dykes earth dam exploration exposed field season Formation foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation gneiss gold Gondwana grade granite gneiss granitoids gravity Group indicated investigation was taken Kumar limestone lineaments located logging Madhya Pradesh magnetic Maharashtra migmatite mineral Nagpur Orissa pegmatite phyllite power house Pradesh Code programme proposed quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION rhyolite river samples were collected sandstone scale schist seams sediments shear zone Shri Singh slope spillway sq km stage geotechnical investigation stratigraphic strike length studies sulphide mineralisation Supergroup surveys thick Toposheet traverse trending tunnel ultramafic upto volcanics