381-370 Ma), a peraluminous
granitoid suite that underlies approximately half of southern Nova Scotia (McKenzie and Clarke 1975; Reynolds et al.
Regional pegmatite mineralization is directly associated with the strongly peraluminous
Ghost Lake Pluton and related pegmatitic granite dykes.
in the peraluminous
granites of the batholith, analogous to the French
Other topics of the 14 papers include translocation of heavy metals in Chinese cabbage, uranium in the water of abandoned mines, recent advances in separating uranium from other heavy metals, and uranium minerals from a Portuguese variscan peraluminous
Origin and evolution of a peraluminous
silicic ignimbrite suite: the Violet Town Volcanics.
lt;1), and only three of them present a weak peraluminous
Within the peraluminous
granitic rocks of southern Nova Scotia, uranium concentrations generally increase and thorium concentrations decrease with increasing magmatic differentiation, resulting in abnormally high eU/eTh associated with the most evolved parts of these granitic intrusions.
The "younger" Devonian event is characterized by intrusion of peralkaline, metaluminous, and peraluminous
granitoid stocks and batholiths.
granites and associated Sn-W deposits, Kingdom of Saudi Arabia, in R.
Most of the gold occurs in a breccia unit related to the Sortan fault that strikes northwest, dips northeast and juxtaposes Jurassic Winterhaven Formation against lower plate gneisses which have been extensively intruded by biotite alaskite phases of the Marcus Wash peraluminous
Neodymium and strontium isotopic constraints on the origin of the peraluminous
granitoids of the South Mountain Batholith, Nova Scotia, Canada.
Within this unit are the favourable peraluminous
granites, of which uranium deposits associated with such geology can be significant.