Records of the Geological Survey of India, Volume 114, Part 5The Survey, 1982 - 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 25
Page 64
... body is largely covered by laterite , good exposures are seen around Kovummal , Kuruveli , Alakkad , Kankol and ... body does not show any marked foliation , a crude E - W alignment of plagioclase megacrysts is observed in the eastern ...
... body is largely covered by laterite , good exposures are seen around Kovummal , Kuruveli , Alakkad , Kankol and ... body does not show any marked foliation , a crude E - W alignment of plagioclase megacrysts is observed in the eastern ...
Page 65
... bodies and this is attributed to emplacement of anorthosite magma in a semicrystalline state into solid country rock . ( iii ) Kabbani Vidyadharan et al ( 1977 ) recorded the occurr- ence of a massif gabbro body with minor anorthosite ...
... bodies and this is attributed to emplacement of anorthosite magma in a semicrystalline state into solid country rock . ( iii ) Kabbani Vidyadharan et al ( 1977 ) recorded the occurr- ence of a massif gabbro body with minor anorthosite ...
Page 114
... body from the Warkalli beds . This is a frequent element of the clay and lignite samples of the South Arcot lignite deposit . The following are the new combinations of Trichothyrites viz . , Trichothyrites setiferus ( Cookson ) comb ...
... body from the Warkalli beds . This is a frequent element of the clay and lignite samples of the South Arcot lignite deposit . The following are the new combinations of Trichothyrites viz . , Trichothyrites setiferus ( Cookson ) comb ...
Contents
A genetic model for the Sandur manganese ores RN Mishra | 10 |
A note on the intertrappean stratigraphy of Gandhari Kamareddi and Ramayampet areas Nizamabad 19 | 19 |
On the high grade schistose rocks equivalent to the Sargur schist complex in Kasaragod taluk | 31 |
Copyright | |
5 other sections not shown
Other editions - View all
Common terms and phrases
alteration Andhra Pradesh anorthosite anorthositic rocks apatite Archaean ascomata Attapadi Barakar Formation bauxite bauxite deposits belt biotite borehole Cannanore Cannanore district charnockite Chlorite chrysoberyl clay coal seams coal-sand ratio colour contours corundum Cuddapah Basin diopside emerald Ephesite facies feldspar fibrous quartz foliation fossil gabbro garnet garnetiferous sillimanite gneiss gem tracts gemstones Geol Surv Ind Geological Survey gneiss grains granite granulite green high grade hornblende idiomorphic magnetite crystals Intertrappean bed iolite iron isopach Jour Geol Kabbani Karnataka Kerala Krishna kyanite laterite lignite lineament lithofacies lithological magnetite manganese Margarite massif metamorphism migmatite minerals moonstone Mysore Nair number of coal occur ostiole pegmatite Perinthatta plagioclase planation surfaces pollen pyroxene quartz quartzite Ramanujam ratio map regional ruby samples sand Sandur sapphire Schist sedimentary sediments sillimanite South southern strand plain stratiform stratigraphic Survey of India taluk Tamil Nadu tectonic Tertiary thickness trend upto Warkalli Wynad zircon