[Fe.sup.3+] content is also important in calculating the [AF.sup.*] factors and Mg# that are used in the petrogenetic
The previous affirmations indicate that the high values in the relation Sr87/Sr86 and the negative values of contemporary [[epsilon].sub.Nd], point out a magmatism that extends for this whole lapse, besides that geochemical and isotopic data determine a petrogenetic
environment corresponding to a pre-continental rifting phase (Wilson, 1989), originated by the influence of the Pangean superplume.
1997), but the petrogenetic
relationship between them is less clear.
and Iizuka, Y.: 2009, Apatite Composition: Tracing petrogenetic
processes in Transhimalayan granitoids.
implications of the mineral-chemical characteristics of scheelite and associated phases from Miniki Gol (Chitral), North West Pakistan.
Precise U--Pb ages of of Duluth Complex and related mafic intrusions, northeastern Minnesota: geochronological in-sights into physical, petrogenetic
, paleomagnetic and tectonomagmatic processes associated with the 1.1 Ga mid--continent rift system.
Radiogenic isotope ratios in minerals, or portions of them, can be used as a petrogenetic
"DNA" to record the history of the magma reservoir (crystal isotope stratigraphy, e.g., ) and their evolution within the crust (e.g., [1, 5, 7, 8, 65-67]).
Suzuki, "A low F pegmatite-related Mo skarn from the Southwestern Grenville Province Ontario, Canada: Phase equilibria and petrogenetic
implications," Economic Geology, vol.
Zircon U-Pb age and petrogenetic
discussion on Jianshetun adakite in Balinyouqi, Inner Mongolia.