Description of igneous rocks The classification of igneous rocks is based first on the size of grains and second on the mineralogical composition.A coarsegained rock is one in which the grain size is large enough for us to recognize individual minerals either with the naked eve or with the ...
There are 12 chapters: 1, introduction; 2, field techniques; 3, description of igneous rock outcrops; 4, hand specimens and their interpretation; 5, mode of occurence of igneous bodies; 6, volcanic rocks; 7, minor intrusions; 8, plutonic rocks 1, the calc-alkaline association; 9, ...
The Field Description of Igneous Rocks. Dougal Jerram and Nick Petford. 2011. Second Edition, The Geological Field Guide Series, Wiley-Blackwell, West Sussex, U.K. 256 pp., ISBN: 978-0470022368, $39.95 (paperback).Sedimentary Rocks in the Field: A Practical Guide. Maurice E. Tucker. 2011...
The Field Description of Igneous Rocks, 2nd Editiondoi:doi:http://dx.doi.org/10.1016/S0190-7409(00)00120-1Rocks, IgneousNo abstract is available for this item.Dougal JerramNick PetfordJohn Wiley & Sons,
图书Igneous Rocks Volume 1; Composition, Texture and Classification, Description and Occurrence 介绍、书评、论坛及推荐
Revisiting the "Yanbian Terrane": Implications for Neoproterozoic tectonic evolution of the western Yangtze Block, South China There is a consensus that the nature and evolution of the widespread Neoproterozoic igneous rocks along the western margin of the Yangtze Block are importa... XH Li,ZX Li...
Ch 3.Characteristics of Matter Ch 4.Earth's Spheres and Internal... Ch 5.Plate Tectonics Ch 6.Minerals and Rocks Ch 7.Igneous Rocks Ch 8.Volcanic Landforms Ch 9.Weathering and Erosion Ch 10.Sedimentary Rocks: A Deeper Look Ch 11.Metamorphic Rocks: A Deeper Look ...
Metamorphic Fieldwork and Mapping -- Names and Categories of Metamorphic Rocks and Rock Units -- Rock Banding -- Minerals -- Compositions -- Grade -- Textures -- Fabric Types -- Relations to Structures -- Undeformed Pods -- Augen -- Pseudomorphs -- Veins -- Igneous Contacts -- Metasomatis...
Bloomer, S. H.(1983),Distribution and Origin of Igneous Rocks from the Landward Slopes of the Mariana Trench: Implications for Its Structure and Evolution, Journal of Geophysical Research88, 7411–7428. Google Scholar Boggs, S.(1984),Quaternary Sedimentation in the Japan Arc-Trench System, Geol...
The impact or igneous origin of the melts from which these rocks crystallized cannot be determined. 77215 is a shocked, strongly sheared and granulated microbreccia consisting of three major lithologies dominated by mineral clasts of orthopyroxene and calcic plagioclase. The orthopyroxene clasts ...