Charnockites from Hullahalli, Mysore District, Karnataka State

Authors

  • Department of Geology, University of Mysore, Manasagangotri, Mysore
  • Department of Geology, University of Mysore, Manasagangotri, Mysore

Abstract

Charnockites have been noticed in the canal sections near Hullahalli, south of Mysore city. From their field, petrographic and chemical character, it is argued that they were formed as a result of granulite grade metamorphism and migmatization of pelites and intercalated earlier basic igneous rocks and pelites of the Sargur schist complex.

Downloads

Download data is not yet available.

Issue

Section

Research Papers

Published

1977-07-01

How to Cite

Janardhan, A. S., & Ramachandra, H. M. (1977). Charnockites from Hullahalli, Mysore District, Karnataka State. Journal of Geological Society of India, 18(7), 331–337. Retrieved from https://geosocindia.com/index.php/jgsi/article/view/63900

References

BROWN, G. C. and FYFE, W. S., (1972) The Transition from Metamorphism to Melting: Status of the Granulite and Eclogite Facies. Proc. of Int. Geol. Congress, Montreal, Sec. 2, Petrology, p, 27.

DEVARAJU, T. C. and SADASHIVAIAH, M. S., (1969) The Charnockite of Satnur-Halgur area, Mysore State. Indian Mineral, v. 10, pp, 67-88.

HOLLAND, J. G. and LAMBERT, R. ST. J., (1975) The chemistry and origin of the Lewisian gneisses of the Scottish mainland: The Scourie and Inver assemblages and subcrustal accretion. Precambrian Res., no. 2, pp. 161-188.

HOWIE,R. A., (1965) The Pyroxenes of metamorphic rocks. In Controls of metamorphism, Ed. Pitcher, W. S. and Plinn, G. W., John Wiley and Sons, New York, pp, 319-327.

JACOB, S. C., (1962) Geology of the Western Ghats around Nagercoil, Kaniyakumari district, Madras State. Indian Mineral, v. 3, no. 2, pp. 1-45.

JANARDHAN, A. S. and SRIKANTAPPA, C., (1974) Petrology of metasedimentary bands of Dodkanya, Kamataka State: Jour. Indian Acad. Geoscience, v. 17 (1), pp, 15-26.

JANARDHAN, A. S. (1975) Geology of the northern parts of the Sargur schist belt between Mavinahalli and Dodkanya, Mysore district, Karnataka. Indian Mineral, v. 16, pp. 66-75.

LEAKE, BERNARD, E., (1969) The discrimination of Ortho- and Para-Charnockitic rocks, Anorthosites and Amphibolites. Indian Mineral, v. 10, pp. 89-104.

MAHABALESWAR, B. and SADASHIVAIAH, M. S., (1975) Charnockites of Sivasamudram area, Karnataka. Studies in Precambrian, Ed. Naganna, C., Bangalore University, Bangalore, pp.74-89.

PICHAMUTHU, C. S., (1965) Regional metamorphism and charnockitization in Mysore State, India. Indian Mineral, v. 6, pp. 119-126.

RADHAKRISHNA, B. P., (1975) The two greenstone groups in the Dharwar Craton. Indian Mineral, v . 16, pp. 12-15.

RAMIENGAR, A. S., RAMAKRISHNAN, M. and VISWANATHA, M. N., (1976) Charnockite-gneiss complex relationship in Southern Karnataka and its bearing on crustal development. Group discussion on the Granulite Facies Terrains of Southern Peninsular India. Madras, Abstracts, p. 8.

SEN, S. K., (1974) A review of some geochemical characters of the type area charnockites (Pallavaram, India). Jour. Geol, Soc. India, v. 15, pp. 413-420.

SRINIVASAN, R. and SREENIVAS, B. L., (1975) Pre-Dharwar rock formations of Karnataka. Indian Mineral, v, 16, pp, 76-88.

VISWANATHAN, S., (1974) Contemporary trends in geochemical studies of early Precambrian greenstone-granite complexes. Jour. Geol. Soc. India, v. 15, no. 4.

WINDLEY, B. F. and BRIDGEWATAR, D., (1971) The evolution of Archaean low- and high-grade terrains: Spec. Pub. Geol. Soc. Australia, v. 3, pp. 33-46.

ZIAUDDIN, M. and YADAV, P. K., (1975) Acid charnockite (metasomatic) near Sivasamudram, Karnataka. Jour. Geol, Soc. India, v. 16, pp. 215-219.

Most read articles by the same author(s)

1 2 3 > >>