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Tool

Overview page. Subjects: Music.

One of the leading US alternative metal acts to emerge from the 90s, Tool was formed in Los Angeles, California, in 1990 by Adam Jones (b. 15 January 1965, Libertyville ...

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Zircon Crystal Morphology, Trace Element Signatures and Hf Isotope Composition as a Tool for Petrogenetic Modelling: Examples From Eastern Australian Granitoids

E. A. BELOUSOVA, W. L. GRIFFIN and SUZANNE Y. O'REILLY.

in Journal of Petrology

February 2006; p ublished online October 2005 .

Journal Article. Subjects: Petrology. 9076 words.

In situ laser ablation inductively coupled plasma mass spectrometry analysis of trace elements, U–Pb ages and Hf isotopic compositions of magmatic zircon from I- and S-type...

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Conduit- to Localized-scale Degassing during Plinian Eruptions: Insights from Major Element and Volatile (Cl and H<sub>2</sub>O) Analyses within Vesuvius <span class="smallCaps">ad</span> 79 Pumice

Thomas Shea, Eric Hellebrand, Lucia Gurioli and Hugh Tuffen.

in Journal of Petrology

February 2014; p ublished online January 2014 .

Journal Article. Subjects: Petrology. 15291 words.

Textural investigations of the ad 79 Vesuvius pumice emphasize the complexity of magma degassing and crystallization during the eruption, which emitted two types of pumice (white and gray)...

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Sub-millimeter Heterogeneity of Yttrium and Chromium during Growth of Semi-pelitic Garnet

Aaron J. Martin.

in Journal of Petrology

September 2009; p ublished online September 2009 .

Journal Article. Subjects: Petrology. 8328 words.

X-ray maps of yttrium and chromium in two garnets from a semi-pelitic schist from central Nepal reveal parallel, spiraling bands of high and low concentration ∼10–30 μm wide. This zoning...

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Using <i>In Situ</i> Trace-Element Determinations to Monitor Partial-Melting Processes in Metabasites

A. C. STORKEY, J. HERMANN, M. HAND and I. S. BUICK.

in Journal of Petrology

June 2005; p ublished online February 2005 .

Journal Article. Subjects: Petrology. 11804 words.

Peak metamorphism (∼800–850°C, 8–10 kbar) in the Harts Range Meta-Igneous Complex (Harts Range, central Australia) was associated with localized partial melting by the reaction hornblende +...

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Interpretation of Whole-rock Geochemical Data in Igneous Geochemistry: Introducing Geochemical Data Toolkit (<i>GCDkit</i>)

VOJTĚCH JANOUŠEK, C. M. FARROW and VOJTĚCH ERBAN.

in Journal of Petrology

June 2006; p ublished online March 2006 .

Journal Article. Subjects: Petrology. 2212 words.

Geochemical Data Toolkit (GCDkit) is a program for handling and recalculation of geochemical data from igneous and metamorphic rocks. It is built using the Windows version of R, which...

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Calculated Phase Relations in High-Pressure Metapelites in the System NKFMASH (Na<sub>2</sub>O–K<sub>2</sub>O–FeO–MgO–Al<sub>2</sub>O<sub>3</sub>–SiO<sub>2</sub>–H<sub>2</sub>O)

CHUNJING WEI and ROGER POWELL.

in Journal of Petrology

January 2004; p ublished online January 2004 .

Journal Article. Subjects: Petrology. 11153 words.

Using an internally consistent thermodynamic dataset and updated models of activity–composition relation for solid solutions, petrogenetic grids in the system NKFMASH (Na2O–K2O–FeO–MgO–Al2O3null...

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A Garnet–Zircon Oxygen Isotope Record of Subduction and Exhumation Fluids from the Franciscan Complex, California

F. Zeb Page, Eric J. Essene, Samuel B. Mukasa and John W. Valley.

in Journal of Petrology

January 2014; p ublished online November 2013 .

Journal Article. Subjects: Petrology. 16433 words.

Tectonic blocks of high-grade metamorphic rock hosted by the Franciscan mélange commonly preserve textural and geochemical evidence for metasomatism and blueschist-facies overprinting...

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Accessory Mineral Chemistry of High Ba–Sr Granites from Northern Scotland: Constraints on Petrogenesis and Records of Whole-rock Signature

E. Bruand, C. Storey and M. Fowler.

in Journal of Petrology

August 2014; p ublished online July 2014 .

Journal Article. Subjects: Petrology. 16735 words.

The Rogart and Strontian high Ba–Sr plutons (Northern Highlands, Scotland) comprise a range of lithologies from felsic to ultramafic rocks. The latter are mantle-derived and their...

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Calculation of Time-dependent Nucleation and Growth Rates from Quantitative Textural Data: Inversion of Crystal Size Distribution

Václav Špillar and David DolejŠ.

in Journal of Petrology

May 2013; p ublished online January 2013 .

Journal Article. Subjects: Petrology. 10680 words.

Magmatic textures provide an insufficiently explored tool to interpret physical processes and environmental variables that drive differentiation and crystallization in magma chambers. We...

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Empirical Garnet–Biotite–Plagioclase–Quartz (GBPQ) Geobarometry in Medium- to High-Grade Metapelites*

CHUN-MING WU, JIAN ZHANG and LIU-DONG REN.

in Journal of Petrology

September 2004; p ublished online July 2004 .

Journal Article. Subjects: Petrology. 7219 words.

On the basis of the net transfer reactions among garnet, biotite, plagioclase and quartz (for both Mg and Fe end-member models), the garnet–biotite–plagioclase–quartz (GBPQ) geobarometer...

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