[HTML][HTML] A global review on agpaitic rocks
MAW Marks, G Markl - Earth-Science Reviews, 2017 - Elsevier
Peralkaline igneous rocks are defined by a molar (Na+ K)/Al ratio> 1 and are subdivided into
miaskitic and agpaitic varieties depending on their mineralogy. In the more common …
miaskitic and agpaitic varieties depending on their mineralogy. In the more common …
REE fractionation during crystallization and alteration of fergusonite-(Y) from Zr-REE-Nb-rich late-to post-magmatic products of the Keivy alkali granite complex, NW …
D Zozulya, R Macdonald, B Bagiński - Ore Geology Reviews, 2020 - Elsevier
The Keivy alkali granite complex, Kola Peninsula, NW Russia, contains numerous Zr-REE-Y-
Nb occurrences and deposits, formed by a complex sequence of pegmatitic, hydrothermal …
Nb occurrences and deposits, formed by a complex sequence of pegmatitic, hydrothermal …
Geology, mineralogy and mineral chemistry of the NYF-type pegmatites at the Gabal El Faliq area, South Eastern Desert, Egypt
SAEA Mahmoud - Journal of Earth System Science, 2019 - Springer
Abstract The Gabal El Faliq area is located in the Eastern Desert of Egypt and belongs to the
Wadi Hafafit–Wadi Ghadir fold belt. Lenses and dykes of rare metal-bearing pegmatites …
Wadi Hafafit–Wadi Ghadir fold belt. Lenses and dykes of rare metal-bearing pegmatites …
[PDF][PDF] Monazite-group minerals and xenotime-(Y) in A-type granitic rocks: chemical composition and in-situ Th-U-total Pb EPMA dating (Velence Hills, Hungary)
T Sobocký, M Ondrejka, P Uher, T Mikuš… - Acta Geol Slov, 2020 - researchgate.net
Monazite-(Ce) and xenotime-(Y) are accessory phosphate minerals and principal carriers of
REE and Y in common magmatic and metamorphic rocks, together with allanite-(Ce), zircon …
REE and Y in common magmatic and metamorphic rocks, together with allanite-(Ce), zircon …
The Peralkaline Mount Rosa Granite: Contrasting Mineralogy and Geochemistry Observed in the Mount Rosa Granite, Pikes Peak Batholith, Colorado
K Livingston - 2020 - search.proquest.com
Abstract The Mount Rosa complex is a sodic igneous pluton within the~ 1.08 Ga Pikes Peak
batholith, a typical A-type granite located in the Colorado Front Range. Diverse lithologies …
batholith, a typical A-type granite located in the Colorado Front Range. Diverse lithologies …