Quartz is one of the most common minerals in the Earth\'s crust, and is an important constituent of many metamorphic rocks. Because of the correlation between the dynamic recrystallization mechanisms and temperature, it is possible to understand the relationship between deformation and metamorphism evolution with the investigation of quartz, its textures, crystallographic orientation and its trace elements composition. Recently, thermometer calibrations were proposed based on the relationship between c-axis fabric open angle. Studies show that trace elements are also reliable indicators for geothermometers, especially on rocks without metamorphic index minerals,, such as in quartzites. With these calibrations it is possible to investigate t...
Este estudo se propôs a avaliar a influência da cristalinidade e da deformação do quartzo na ocorrên...
Outline of the thesis This thesis is comprises three papers that are intended for journal publicati...
In the central Sør Rondane Mountains, East Antarctica, orthopyroxene felsic gneiss (OPG) was convert...
Despite the fact that metamafic rocks form one of the best studied groups of metamorphic rocks, ther...
The Taxaquara Shear Zone (TSZ) is a major transcurrent structure in the Ribeira Belt (RB), SE Brazil...
Orientador: Prof. Dr. Leonardo Evangelista LagoeiroDissertação (mestrado) - Universidade Federal do ...
As microestruturas registram importantes e abundantes informações acerca da história deformacional d...
Although there are important landscapes developed on underlying quartzite in Brazil, there is still ...
The crystal-plastic behavior of quartz mylonites from the Ribeira Shear Zone (SE Brazil), a major st...
The object of study of the present work are the quartzites that compose the Serra do Mucuripe. They ...
University of Minnesota Ph.D. dissertation. December 2015. Major: Earth Sciences. Advisors: Donna Wh...
AbstractIn the central Sør Rondane Mountains, East Antarctica, orthopyroxene felsic gneiss (OPG) was...
Orientador: Prof. Dr. Leonardo Evangelista LagoeiroDissertação (mestrado) - Universidade Federal do ...
International audienceSveconorwegian eclogite occur as a nappe within the high-grade metamorphic reg...
A Fe–Ti-rich garnet, clinopyroxene, and quartz eclogite sample from the 1.0 Ga Sveconorwegian orogen...
Este estudo se propôs a avaliar a influência da cristalinidade e da deformação do quartzo na ocorrên...
Outline of the thesis This thesis is comprises three papers that are intended for journal publicati...
In the central Sør Rondane Mountains, East Antarctica, orthopyroxene felsic gneiss (OPG) was convert...
Despite the fact that metamafic rocks form one of the best studied groups of metamorphic rocks, ther...
The Taxaquara Shear Zone (TSZ) is a major transcurrent structure in the Ribeira Belt (RB), SE Brazil...
Orientador: Prof. Dr. Leonardo Evangelista LagoeiroDissertação (mestrado) - Universidade Federal do ...
As microestruturas registram importantes e abundantes informações acerca da história deformacional d...
Although there are important landscapes developed on underlying quartzite in Brazil, there is still ...
The crystal-plastic behavior of quartz mylonites from the Ribeira Shear Zone (SE Brazil), a major st...
The object of study of the present work are the quartzites that compose the Serra do Mucuripe. They ...
University of Minnesota Ph.D. dissertation. December 2015. Major: Earth Sciences. Advisors: Donna Wh...
AbstractIn the central Sør Rondane Mountains, East Antarctica, orthopyroxene felsic gneiss (OPG) was...
Orientador: Prof. Dr. Leonardo Evangelista LagoeiroDissertação (mestrado) - Universidade Federal do ...
International audienceSveconorwegian eclogite occur as a nappe within the high-grade metamorphic reg...
A Fe–Ti-rich garnet, clinopyroxene, and quartz eclogite sample from the 1.0 Ga Sveconorwegian orogen...
Este estudo se propôs a avaliar a influência da cristalinidade e da deformação do quartzo na ocorrên...
Outline of the thesis This thesis is comprises three papers that are intended for journal publicati...
In the central Sør Rondane Mountains, East Antarctica, orthopyroxene felsic gneiss (OPG) was convert...