Mountains erode over time. The Appalachians are a good example of this. At what point do mountains and mountain ranges stop being considered mountains?
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Posted: 3 months ago
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Volcanogenic Massive Sulfides (VMS) Deposit [Depositional Environment & Mining ]
What is VMS? Assemblages of mostly sulfide minerals that develop on the seafloor at locations of concentrated hydrothermal discharge, relates to a kind of ore deposit that’s mined from existing oceanic crust formed underwater are Volcanogenic Massive Sulfides (VMS) Deposit. ...
Posted: 1 year ago
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Geology 101
Geology 101 is the study of the Earth and its materials, structures, processes, and history. It is a broad field that encompasses many different disciplines, including mineralogy, petrology, paleontology, and geophysics. Geologists study the Earth’s physical features, including its rocks, ...
Posted: 7 months ago
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Continental Accretion and Plate Tectonics Model
Continental accretion and plate tectonics are fundamental concepts in geology that help explain the formation and movement of Earth’s continents. Here’s an overview of both concepts: Continental Accretion: Continental accretion is the process by which continents grow in size over ...
Posted: 1 year ago
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What is an Unconformity in Geology
An unconformity is a surface of erosion or non-deposition that separates two rock units that have different ages. It represents a time gap in the geologic record, and it occurs when sedimentary rocks are tilted, uplifted, and eroded before new ...
Posted: 1 year ago
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What is Porosity, Types and Causes of Porosity
Porosity Definition Porosity refers to the amount of empty space or voids within a material or substance. It is often expressed as a percentage of the total volume of the material, with the remaining percentage being occupied by the solid ...
Posted: 3 months ago
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Poly-Metallic Vein Deposits
Poly-metallic vein deposits are geological formations that contain multiple metals in economically viable concentrations. These deposits play a crucial role in the global mining industry, contributing to the extraction of various valuable metals. Understanding the formation, characteristics, and extraction methods ...
Posted: 1 year ago
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What are the facies classification of metamorphic rocks?
Metamorphic rocks are classified based on their texture, mineralogy, and composition. The facies classification of metamorphic rocks is based on the conditions of temperature and pressure under which the rock formed. The following are the facies classification of metamorphic rocks: ...
Posted: 1 year ago
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What tools do Geologists use?
Geologists use a wide range of tools and techniques to study the Earth’s physical properties, composition, and structure. Some of the most common tools used by geologists include: Geologists use a variety of specialized tools and equipment to study and ...
Posted: 12 months ago
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Unveiling the Enigmas of the Earth’s Crust
Unveiling the Enigmas of the Earth’s Crust: Composition, Structure, Evolution, Significance, and Impact on Geology, Natural Hazards, Resources, and Climate Change. Introduction: The Earth’s crust is the outermost layer of the Earth and is the thinnest of the Earth’s three ...
Posted: 4 months ago
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BSc Geology
BSc Geology, a captivating journey into the depths of our planet, opens a realm of exploration for those intrigued by Earth’s mysteries. This comprehensive program delves into diverse aspects of geosciences, offering a profound understanding of geological processes, mineralogy, and ...
Posted: 5 months ago
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What is Geoscience | Importance, Branches
Exploring the World of Geoscience: Branches, Importance, and the Life of a Geoscientist Geoscience is a multidisciplinary field that encompasses the study of Earth’s physical processes, materials, and history. It is the foundation for understanding our planet and its natural ...