A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Krishna, V.
- Hepatoprotective Effects of the Triterpenes Isolated from the Stem Bark of Diospyros Cordifolia Roxb
Authors
Source
Journal of Natural Remedies, Vol 6, No 2 (2006), Pagination: 147-152Abstract
No Abstarct.- Geochronology and Petrochemistry of the Dubha Granite, Sonbhadra District, Uttar Pradesh
Authors
1 Atomic Minerals Directorate for Exploration and Research, Department of Atomic Energy, Shillong- 793 01 1, IN
2 Atomic Minerals Directorate for Exploration and Research, Department of Atomic Energy, Hyderabad 500 016, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 65, No 4 (2005), Pagination: 459-467Abstract
The Rb-Sr isotopic systematics and petrochemistry of Dubha Granite occurring in the migmatite complex of Chhotanagpur Granite Gneiss Complex (CGGC) in parts of Sonbhadra district, Uttar Pradesh have been investigated.The Rb-Sr data on the whole rock samples (n=13) yields an isochron age of 17545±166 Ma with initial 87Sr/86Sr ratio of 0.7043±0.011.
The Dubha Granite is composed of quartz (34.2%), K-feldspar (37.4%), plagioclase (An2-40) (16.1%), biotite (9.6%), hornblende (1.9%), and accessory garnet, sphene, apatite, zircon, anatase, ilrnenite, magnetite, goethite, and chalcopyrite (0.8%). It is an anorogenic, metaluminous, ilmenite series, rift related granite, enriched in Ni, Cr, Co, V, Zn, Cu, Rb, Ba, Zr, Nb, Ce, U, Th and depleted in Sr and Y as compared to the normal granite. The Dubha Granites may have been generated by the anatexis of lower crustal material in the vicinity Son Narmada South Fault (SNSF).
Keywords
Geochronology, Petrochemistry, Dubha Granite, Sonbhadra, Uttar Pradesh.- Phytochemical Screening and Anthelmintic Activity of Erythrina mysorensis Gamb.,
Authors
1 SJM College of Pharmacy, SJMIT Campus, Chitradurga-577 502, Karnataka, IN
2 Dept of Biotechnology and Bioinformatics, Kuvempu University, Shankarghatta-Shimoga, Karnataka, IN
3 Dept. of Pharmacognosy, SJM College of Pharmacy, Chitradurga-577502, Karnataka, IN