Distribution of rare earth elements in ores Elov and Buructal supergene nickel deposits
About authors
- 1 — student Saint Petersburg State Mining University
- 2 — Ph.D. associate professor Saint Petersburg State Mining University
- 3 — Ph.D. associate professor Saint Petersburg State Mining University
- 4 — Ph.D. scientific secretary Saint Petersburg State Mining University
- 5 — post-graduate student Saint Petersburg State Mining University
Abstract
Weathering processes and infiltration metasomatic processes in the weathering crusts hyperbasite arrays have a positive effect on the accumulation of rare earth elements. The content of rare earth elements is steadily increasing bottom-up on the profile of weathering. Metasomatic upper profile characterized by a high content of rare earth elements, which leads to the appearance of rare earth elements phosphate mineral phase – xenotime found in this laterite for the first time. The composition of the rare earth elements in incorporating their metasomatic and minerals demonstrates chondritic distribution.
Область исследования:
Geology
Funding:
None
References
- Balashov Y.A. Geochemistry of rare earth elements. Мoscow, 1976.
- Vershinin A.S. Geology, prospecting and exploration of supergene nickel deposits. Мoscow, 1993.
- Nikitin. K.K. Nickel crust of ultrabasites and methods for their study. Мoscow, 1970.
- McDonough W.F. Constrains of the composition of continental litospheric mantle // EPSL. 1990. Vol.101. N 1. P.1-18.
Similar articles
Definition of parameters of vectors of magnetic flux in electric drives with the vector control
2012 V. V. Alekseev, V. I. Vershinin, B. Yu. Vasilev
The algorithm of numerical solution the non-linear boundary value problems of geomechanics
2012 A. P. Gospodarikov, M. A. Zatsepin, A. V. Meleshko
Realibility increase of gas-transport systems objects with help of logical-and-probabilistic method
2012 S. P. Petrov, A. N. Makhalin, S. V. Baburin