The Jatobá deposit represents a specific portion of an Archean-Paleoproterozoic iron oxide–
copper–gold system, notable due to its hydrothermal nickel-rich zones. Neoarchean mafic …

Recent years, the depletion of shallow mineral resources has drawn increasing attention to
the exploration of hidden ore bodies in deep of skarn type deposits. Chemical composition …

Heterogeneity is an essential feature of tight sandstones because it is directly related to
reservoir quality. The Upper Triassic Xujiahe Formation in the Sichuan Basin was used as a …

Patterns in white mica (muscovite, paragonite, and phengite) Al-Si chemistry (Tschermak
substitution) were examined for the Archean Kanowna Belle and Sunrise Dam gold deposits …

Chlorite is a common alteration product of fluid-rock interaction in hydrothermal deposits,
and it's compositional variations provides useful information about the physicochemical …

A Microsoft® Visual Basic software, called WinSpingc, has been developed to calculate and
classify wet chemical and electron-microprobe spinel supergroup mineral analyses based …

A Windows program (WinPLtb) has been developed to calculate wet–chemical and
microprobe pyroxene analyses based on the standard International Mineralogical …

We present a study of the serpentinized peridotites of the Ghadir-Mohagar-Ambaut area,
Egypt. They represent the mantle section of a dismembered ophiolite, tectonically emplaced …

We describe a largely unknown listvenite deposit from Tinos, Cyclades, Greece and
combine field observations with petrographic, bulk-rock geochemical, isotope (Sr, O, C), and …

Abstract A Microsoft® Visual Basic software, called WinApclas, has been developed to
calculate and classify wet chemical and electron-microprobe apatite supergroup mineral …