The study of the properties of rocks and the processes behind their formation Recognition and description of rocks Interpretation of their origin and history
PETROLOGY Description of rocks Classification of rocks Theories on how these rocks formed Cooling Rates Cooling rates influence the texture if the igneous rock: Quick ...
Title: Granites and collisions Author: Information Technology Last modified by: Information Technology Created Date: 4/6/2006 1:53:40 PM Document presentation format
Title: Granites and collisions Author: Information Technology Last modified by: Information Technology Created Date: 4/6/2006 1:53:40 PM Document presentation format
Siklus Batuan Distribusi batuan PETROLOGI BATUAN BEKU Batuan beku adalah batuan yang terbentuk akibat membekunya magma pada waktu perjalanannya ke permukaan bumi.
Lithology and thickness of a typical ophiolite sequence, based on the Samial Ophiolite in Oman. After Boudier and Nicolas (1985) Earth Planet. Sci. Lett., 76, 84-92.
Title: PowerPoint Presentation Last modified by: Office User Document presentation format: On-screen Show Company: Office 2004 Test Drive User Other titles
Petrology Midterm Review. 2/11/08. What underlies the crust? What we know of the mantle comes from ... Know and understand factors influencing magma viscosity ...
... seams of minerals Crenulated foliation Disjunctive cleavage Mineral lineation: nematoblastic: aligned acicular, columnar and prismatic grains of amphibole, ...
... melting which only produces specific eutectic or peritectic compositions. ... Binary Eutectic and Peritectic Systems. Layered Gabbroic Intrusions ...
tremolite + calcite = diopside + forsterite + H2O+CO2 Sheet-silicate impurity in calcite and dolomite marble adds variety by the following Al-bearing minerals to ...
'That branch of geology dealing with the origin, occurrence, ... Petrography. Branch of geology dealing with the description and systematic classification of ...
MAGMA MIXING AT KARYMSKY: PETROLOGIC CONSTRAINTS AND MODEL Pavel Izbekov1, John Eichelberger1 and Boris Ivanov2 1 Alaska Volcano Observatory, Geophysical Institute ...
... MORB SPREADING RATES OCEANIC CRUST AND UPPER MANTLE STRUCTURE EVIDENCE Seismic Velocities Deep Sea Drilling Program Ophiolites Dredging of Fracture Zone ...
Partition coefficients and bulk repartition coefficient (Kd and D) ... Nb and Ta (Nb/Ta chondritic 15-20, less for crustal rocks) Zr and Hf (Zr/Hf chondritic 30-35) ...
These are an important group of hydrothermal deposits that form on the sea-floor ... this type have observed forming as hydrothermal vents (black smokers) on the sea ...
Basalts originate from the mantle but our knowledge of the interior of the Earth ... Is there any petrologic or tectonic reason why they should or should not be? ...
Constraints on the LAB from Seismology, Petrology and Geodynamics/Mineral Physics ... A. Bengston, M. Blondes, M. Collier, J. Gaherty, T. H ink, M. Jiang, E. Kite, C. ...
... of pre-eruptive conditions of phonolitic magmas using experimental petrology ... To demonstrate the utility of experimental petrology in volcanic risk assessment ...
Important near Earth's surface due to fractured nature of crust. ... For a given volume, heat is conducted away faster if the enclosing surface area is larger. ...
... that the diorite was broken up by the emplacement of the Joshua Flat pluton. ... the relative timeline of emplacement and interaction of the entire ...
Winter (2001) An Introduction to Igneous and Metamorphic Petrology. Prentice Hall. ... Winter (2001) An Introduction to Igneous and Metamorphic Petrology.
... Salt diapirs in seismic section Associated Sedimentary Structures ... M. E., Sedimentary Petrology, Geoscience ... to thin or weaken overburden ...
Sedimentary Geology Geos 240 Chapter 3 Sedimentary Petrology-1 Dr. Tark Hamilton Camosun College Sedimentary Petrology Classification of Sediments Clastic or ...
GEOL 751: Carbonate Petrology University of South Carolina Spring 2005 Professor Christopher George St. Clement Kendall-EWS 304 kendall@sc.edu 777.2410
... Introduction to Igneous and Metamorphic Petrology. Prentice Hall. ... Table 9-6 A brief summary of some particularly useful trace elements in igneous petrology ...
Universe began as a single 'chunk' of matter and energy and then exploded. ... Seismology. Petrology. Cartography. Gemology. Meteorology. Origin of O2 in the Earth ...
... and the Evolution of the Continents, Journal of Petrology 46, 921-944, 2005. ... Information in Peridotite Petrology, Journal of Petrology, 45, 2507-2530, 2004 ...
Stone tools, Stone quarries, and tracing 'spheres of. influence' ... The Role of Geochemistry and Petrology. Any rock can be described in terms of: Texture ...
C. W. Devey (Petrology, Coordinator), I. Grevemeyer (Geophysics), K. ... K. Haase (Petrology/geochemistry), J. Phipps Morgan (Geodynamics), T. Reston (Geophysics) ...
Title: Lecture notes on Metamorphic Petrology Author: Dr. Mahrous Abu El-Enen Last modified by: name Created Date: 9/16/2004 8:52:09 PM Document presentation format
The conduction geotherm may extend deeper than the average ... Centers Inferred from Seismology, Petrology, and Bathymetry. Douglas A. Wiens*, Katherine Kelley. ...
Experimental petrology. Analogic modeling. Main research topics of IGG ... Petrology and petrography. Rock-fluid interaction. Fluid inclusions in minerals ...
Chunks of the asteroid 4 Vesta (along with howardites and diogenites) ... PUBLIC/GEODEPT/COURSES/petrology/moon_rocks/technical_images/SciAm_1_small. jpg ...
Usually need many and more of the same skills listed to the right ... Mining geology (igneous petrology) Soil mechanics. Aerial photo interpretation. Hydrology ...
Mantle Petrology and the Origin of Basaltic Magma. ALL basaltic magmas are partial melts of the MANTLE ... Lherzolite is considered 'fertile' mantle capable of ...
Form: refers to a group of faces which have the same relation to the elements of ... Interpretation wrt petrology! Twinning. Mechanisms: 3) Deformation (secondary) ...
The act of organizing the universe of knowledge into some systematic order. Establishing relationships among classes and ... 552 Petrology. 553 Economic geology ...
One of the primary goals of metamorphic petrology is to interpret P-T ... Albite-epidote hfls. Hornblende hfls. Pyroxene hfls. Sanidinite. 1. Pyroxene hornfels ...
a quantitative characterization technique for subsurface rock. masses in terms of ... Wolf Uwe Reimold, Prof., Humboldt Univ. Berlin, impact petrology ...
http://www.donaldfordimages.com/gallery/scripts/prodView.asp? ... http://www.brocku.ca/earthsciences/people/gfinn/petrology/aberdeen.gif. Zones and Facies ...