...Debojit Talukdar; Ajit Singh; Ashish Kumar Raul; Nivedita Mandal; Satya Narayan Mohanty; Manoranjan Mohanty; M. Girish Kumar ABSTRACT Aladahalli-Nuggihalli Schist belt of Karnataka in Western Dharwar Craton is well known for its remobilized volcanic exhalative type base-metal mineralization...

..., occurrence of native gold from the chromitites of the Mesoarchaean Tagadur Mines of the Nuggihalli Schist Belt (NSB), Dharwar Craton, south India. Geological Survey of India (2006) has already reported significant gold content from the bulk ultramafic rocks of Kempinakote area far south of the current study...

.... The chromite deposits in the Archean Nuggihalli greenstone belt are hosted within a layered ultramafic-mafic suite in the Western Dharwar Craton of the Indian shield. The ultramafic-mafic unit occurs as sill-like bodies that are emplaced within the metamorphosed volcano-sedimentary supracrustal sequences...

...E. B. Sugavanam; C. Mallikarjuna; K. T. Vidyadharan Abstract The Archaean Dharwar greenstone belts of Karnataka predominantly consist of iron enriched tholeiitic Metabasalts, basaltic komatiites, sulphidic chert bands and argillite-graywacke sequence. In Nuggihalli schist belt, in association...

.... NAQVI, K. SATYANARAYANA AND S. M. HUSSAIN National Geophysical Research Institute, Hyderabad Abstract Geochemical prospecting for copper in the Nuggihalli schist belt, Karnataka has indicated that the serpentinised dunites are moderately enriched in copper. The copper appears to have no structural...

...S. H. Jafri; D. V. Subba Rao; S. M. Ahmad; Ramavati Mathur Abstract Spinifex textured ultramafic rocks occur at Bhaktarahalli in Nuggihalli schist belt and as an enclave within the Peninsular Gneiss near Dodda Gudda, Holenarasipur belt in Hassan District. They have Komatiitic chemistry pointing...

...P. Rama Rao; V. Diyakara Rao Abstract Hornblende, biotite and feldspar rich gneisses (HG, BG and FG respectively), in that order of formation are associated with the Krishnarajpet schist belt in Dharwar craton, a greenstone belt coeval with, and similar to, the Holenarasipur and Nuggihalli schist...

... layered type, e.g. Tagadur and other deposits of Nuggihalli schist belt; Devarnarasipura, Ubrani, Masanikere and VANADIUM BEARING TITANIFEROUS MAGNETITE DEPOSITS OF KARNATAKA DEVARNARA SIPURA Q) N t ,o ,2000 8000 ",elrtS _ 1"'TANIFEROUS MAGNeTITE ~ S'T(AfE SOilS o PYROXENITE TfTANIFEROUS ME TA GABBRO...

...Scott Argast Abstract Quartzites in the Nuggihalli (Banavara), Holenarsipur, JavanahaIli, Bababudan and Chitradurga schist Belts were evaluated using petrographic and chemical methods. All the examined quartzites originated as clastic sandstones, none as inorganically precipitated cherts. Chromium...

... of the beach on Anjadiv island, near Karwar Surendra Kumar Geochemical prospecting for copper in the Nuggihalli schist belt, Karnataka, India V. Divakara Rao, S. M. Naqvi, K. Satyanarayana and S. M. Hussain A note on the relict sand and movement of sediments off Gopalpur, Orissa Coast, India P. C. Shrivastava...

...Fig. 8 Comparison of chromite compositions from Bandihalli (India), Hemlo (Canada), MORB, boninites, peridotites, chromitites, and Nuggihalli schist belt (India) ( Mukherjee et al. 2010 ). ...

... as only a slightly higher metamorphosed equivalent of Dharwar Group and no where a break between the two can be noticed (Pichamuthu, 1980). The basis for correlation of the rock formations of Sargur belt proper with those of Holenarasipur, Nuggihalli and other schist belts has been questioned (Naqvi et al...

... that amphibolites are of probable ortho-nature, Semi-quantitative trace· element data (Naganna and Phene, 1971) supports igneous parentage. Both garnetiferous and non-garnetiferous amphibolites occur in the Nuggihalli schist belt. The available analyses refer to non-garnetiferous varieties only. It has been...

... and sulphide phases are 0016-7622/94-43-6-713/$1.00" GEOL. SOc. INDIA 714 T.R ANANTHARAMU AND OTI-IERS represented as reflected in the above mineral assemblage and compare well with the similar occurrence in the adjoining Nuggihalli schist belt (Achuta Pandit, 1975). Studies by Listner (1966...

.... 85 to 91 GEOCHEMISTRY OF ANORTHOSITIC DYKE FROM NUGGIHALU SCHIST BELT OF DHARWAR CRATON, KARNATAKA, INDIA S. H. JAFRI AND RAMAVATI SAXENA National Geophysical Research Institute, Hyderabad 500007 Abstract Geochemical data is presented of an anorthosite dyke from Nuggihalli made of calcic plagioclase...