Non-pegmatitic occurrences of Be minerals constitute a diverse set of geologic
environments of considerable mineralogical and petrological interest; they currently provide …

Rare earth elements (REEs) have a crucial role in modern environmental and medical
technologies, leading to a continuously growing demand for these elements. The relatively …

Page 1 Minerals and Rocks Wilhelm Johannes François Holtz Petrogenesis and Experimental
Petrology of Granitic Rocks $ Springer-Verlag Page 2 Minerals and Rocks 22 Editor in Chief PJ …

Porphyry deposits are the world's most important source of Cu and Mo, and are major
sources of Au, Ag, and Sn; significant byproduct metals include Re, W, In, Pt, Pd, and Se …

This paper addresses the question of whether or not there are fundamental differences in
the composition of magmatic-hydrothermal fluids in barren versus variably mineralized …

Metallogeny of Tin attempts to develop a general metallogenic model for tin in identifying the
essential or relevant processes in tin ore formation. The methodological principle is based …

We present results of dehydration melting experiments [3–15 kbar, 810–950° C f (O 2)≤
QFM (quartz-fayalite-magetite) and≥ Ni-NiO] on two Fe-rich mixtures of biotite (37%) …

Abstract Development of zircon and other Zr phases in hydrothermal deposits indicates that
Zr can be highly mobile in these systems. Mobility is most common in, but not restricted to, F …

Rapakivi granites, recently redefined as A-type granites showing rapakivi texture at least in
the larger batholiths, occur on all continents and presumably represent the most voluminous …

The Jamon granite is representative of the Lower Proterozoic (1.88 Ga) oxidized A-type
granites of the eastern part of the Amazonian craton. The dominant facies is a metaluminous …