Abstract Views :184 |
PDF Views:3
Authors
Affiliations
1 Atomic Minerals Directorate for Exploration and Research Shillong 793011, IN
2 Atomic Minerals Directorate for Exploration and Research New Delhi 10066, IN
3 Atomic Minerals Directorate for Exploration and Research Hyderabad 500016, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 55, No 4 (2000), Pagination: 439-442
Abstract
Pegmatitic injections within the magnetite bearing granitoid host rare metal and rare earth mineralisation at Jaurahi, Sonbhadra district, Uttar Pradesh. The ore minerals identified are columbite, eschynite, samarskite, fergusonite, monazite, thorite, uranothorite and zircon in association with magnetite, ilmenite and rutile. Samples of mineralised pegmatite have analysed 0.65 to 4.42% Nb and 0.55 to 4.85% Y.
Keywords
Economic Geology, Pegmatite, Columbite, Granitoid, Chhotanagpur Gneissic Complex, Sonbhadra, Uttar Pradesh.
