花岗岩成因研究的若干问题

FY Wu, XH Li, JH Yang, YF Zheng - Acta Petrologica Sinica, 2007 - researchers.mq.edu.au
As a major component of continental crust, granites have been served as the most important
subject in geology. Based on advancements obtained during past decades, this paper …

Melt segregation and magma interactions during crustal melting: Breaking out of the matrix

JD Clemens, G Stevens - Earth-Science Reviews, 2016 - Elsevier
Differentiation of the continental crust begins with its partial melting. The products of crustal
melting are silicic, hydrous, H 2 O-undersaturated, granitic liquids that are generated within …

Crustal melting vs. fractionation of basaltic magmas: Part 1, granites and paradigms

JF Moyen, V Janoušek, O Laurent, O Bachmann… - Lithos, 2021 - Elsevier
Granitoids are a major component of the continental crust. They play a pivotal role in its
evolution, either by adding new material (continental growth), or by reworking older …

A-type granites and related rocks: evolution of a concept, problems and prospects

B Bonin - Lithos, 2007 - Elsevier
Although A-type granites have long been recognized as a distinct group of granites, the term
A-type was coined first less than thirty years ago. A-type suites occur in geodynamic contexts …

An evaluation of the Rb vs.(Y+ Nb) discrimination diagram to infer tectonic setting of silicic igneous rocks

HJ Förster, G Tischendorf, RB Trumbull - Lithos, 1997 - Elsevier
The most commonly used tectonic discrimination diagrams for granites were introduced by
Pearce et al.[Pearce, JA, Harris, NBW, Tindle, AG, 1984. Trace element discrimination …

Origin of peraluminous granites and granodiorites, Iberian massif, Spain: an experimental test of granite petrogenesis

A Castro, AE Patiño Douce, LG Corretgé… - … to Mineralogy and …, 1999 - Springer
The discrimination between potential source materials involved in the genesis of Iberian
granites and granodiorites, as well as the role of mantle-crust interactions, are examined …

How do metals escape from magmas to form porphyry-type ore deposits?

JL Vigneresse, L Truche, A Richard - Ore Geology Reviews, 2019 - Elsevier
Many precious and base metals (Cu, Au, Ag, Mo, W, Sn) in porphyry-type deposits are
extracted from a granitic to granodioritic silicate melt and transported by magmatic …

Magma-mixing in the genesis of Hercynian calc-alkaline granitoids: an integrated petrographic and geochemical study of the Sázava intrusion, Central Bohemian …

V Janoušek, CJR Braithwaite, DR Bowes, A Gerdes - Lithos, 2004 - Elsevier
The Devonian–early Carboniferous (354.1±3.5 Ma: conventional zircon U–Pb age) Sázava
intrusion (biotite-amphibole quartz diorite, tonalite and granodiorite) of the Central …

Igneous and metamorphic enclaves in the S-type Deddick granodiorite, Lachlan Fold Belt, SE Australia: Petrographic, geochemical and Nd-Sr isotopic evidence for …

R Maas, IA Nicholls, C Legg - Journal of Petrology, 1997 - academic.oup.com
Abstract The Deddick Granodiorite, a mafic S-type pluton in the Lachlan Fold Belt, contains
abundant enclaves. Most are derived from high-grade metasediments of pelitic–psammitic …

[PDF][PDF] The patterns of enrichment in felsic pegmatites ultimately depend on tectonic setting

RF Martin, C De Vito - Canadian Mineralogist, 2005 - minsocam.org
The classification scheme of granitic pegmatites currently in vogue is largely an offshoot of
the depth-zone classification of granitic rocks. We propose instead a focus on petrogenetic …