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petrology    音标拼音: [pətr'ɑlədʒi]
n. 岩石学

岩石学

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  • Petrology - Wikipedia
    Petrology (from Ancient Greek πέτρος (pétros) 'rock' and -λογία (-logía) 'study of') is the branch of geology that studies rocks, their mineralogy, composition, texture, structure and the conditions under which they form [1]
  • Petrology | Igneous, Sedimentary Metamorphic | Britannica
    Petrology, scientific study of rocks that deals with their composition, texture, and structure; their occurrence and distribution; and their origin in relation to physicochemical conditions and geologic processes It is concerned with all three major types of rocks—igneous, metamorphic, and
  • 1 Introduction to Petrology – Open Petrology - OpenGeology
    Petrology is important because it tells us about Earth history, it is the key to discovery and development of mineral resources, and because fundamental principles and lessons learned from petrology have applications in modern industry 1 1 Rocks 1 1 Olivine basalt, Cedar Canyon, Utah Figure 1 1 shows a glass-containing olivine basalt
  • Open Petrology – Free Textbook for College-Level Petrology Courses
    Petrology: An Introduction to Igneous and Metamorphic Rocks and Processes Dexter Perkins, University of North Dakota (first version April 2022; last updated September 2026) Folded Archean gneiss, Teton Range, Wyoming; photo is approximately 60 cm across Contributors This book was a team effort
  • Petrology – Branches, Methods, and Importance of the Study of Rocks
    The word petrology comes from the Greek petra (rock) and logos (study or knowledge) In geology, petrology focuses specifically on rocks as aggregates of minerals, examining how they form, transform, and interact It is closely related to mineralogy, but while mineralogy studies individual minerals and their properties, petrology studies rocks as whole systems — mixtures of minerals that
  • What Is Petrology? - WorldAtlas
    What Is Petrology? Igneous rocks are rocks formed by the crystallization of magma or molten rock Petrology refers to the scientific study of rocks and the conditions which influence their formation Petrology is a branch of geology that focuses on the chemical analysis in various fields such as petrography and mineralogy By incorporating various principles of geophysics and geochemistry
  • Geology - Petrology, Rocks, Minerals | Britannica
    Geology - Petrology, Rocks, Minerals: Petrology is the study of rocks, and, because most rocks are composed of minerals, petrology is strongly dependent on mineralogy In many respects mineralogy and petrology share the same problems; for example, the physical conditions that prevail (pressure, temperature, time, and presence or absence of water) when particular minerals or mineral assemblages
  • Petrology: The Science of Rocks, Their Origin and Transformation
    A clear and concise overview of petrology, explaining how igneous, sedimentary and metamorphic rocks form, change, and record Earth’s geological processes
  • PETROLOGY Definition Meaning - Merriam-Webster
    The meaning of PETROLOGY is a science that deals with the origin, history, occurrence, structure, chemical composition, and classification of rocks
  • 1. 1: What is Petrology? - Geosciences LibreTexts
    Definition Petrology (from the Ancient Greek: πέτρος, romanized: pétros, lit ‘rock’ and λόγος, lógos) is the branch of geology that studies rocks and the conditions under which they form The field of petrology is traditionally split into three subcategories: igneous, metamorphic, and sedimentary petrology Click on the pull-down menu below to explore the definitions of these





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