Potassic igneous rocks and associated gold-copper mineralization [Libro electrónico] / autors: Daniel Müller, David I. Groves
Por: Müller, Daniel [autor/a].
Groves, David I [autor/a].
Tipo de material: Libro en línea Series Editor: New York, New York, United States: Springer, c1997Descripción: xiii, 238 páginas : ilustraciones mapas ; 24 centímetros.ISBN: 3540620753; 9783540620754 (Print); 9783540491934 (Online).Tema(s): Igneous rocks | Gold ores | Copper oresNota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso Nota de bibliografía: Incluye bibliografía e índice: páginas 201-225 Número de sistema: 55802Contenidos:Mostrar Resumen:Tipo de ítem | Biblioteca actual | Colección | Signatura | Estado | Fecha de vencimiento | Código de barras |
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Libros | Biblioteca Electrónica Recursos en línea (RE) | Acervo General | Recurso digital | ECO400558028164 |
Incluye bibliografía e índice: páginas 201-225
1. Introduction.. 2. Definitions and nomenclature.. 3. Tectonic settings of potassic igneous rocks.. 4. Selected type-localities of potassic igneous rocks from the five tectonic settings.. 5. Primary enrichment of precious metals in potassic igneous rocks.. 6. Direct associations between potassic igneous rocks and gold-copper deposits.. 7. Indirect associations between lamprophyres and gold-copper deposits.. 8. Halogen contents of mineralized versus unmineralized potassic igneous rocks.. 9. Implications for mineral exploration.. 10. Characteristics of some gold-copper deposits associated with potassic igneous rocks.. Bibliography
Disponible para usuarios de ECOSUR con su clave de acceso
This book reviews the geochemical and petrological characteristics of the potassic igneous rock complexes and investigates the different tectonic settings in which these rocks occur. The authors provide an overview and a classification of these rocks and attempt to elucidate the geochemical differences between barren and mineralized potassic igneous complexes. Many epithermal gold and porphyry copper-gold deposits are hosted by high-K rocks. Therefore, this book is not only relevant to the academic petrologists working on alkaline rocks, but also to the exploration geologists prospecting for epithermal gold and/or porphyry copper-gold deposits in modern and ancient terranes. eng
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