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Latest Articles

GEOLOGY HUB Latest Articles

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. ...

Mining Geology Mcqs

Geology online Quizzes questions and answers. Free online quiz with multiple-choice questions (MCQ) without registration. Geology Multiple Choice Questions geology questions and answers | geology questions for competitive exams | geology exam questions. Geology quiz questions and answers.geology quizes. Geology ...

Geology Quizzes

Geology online Quizzes questions and answers. Free online quiz with multiple-choice questions (MCQ) without registration. Geology Multiple Choice Questions geology questions and answers | geology questions for competitive exams | geology exam questions. Geology quiz questions and answers.geology quizes. Geology ...

Geology Mcqs with Answers

Geology online Quizzes questions and answers. Free online quiz with multiple-choice questions (MCQ) without registration. Geology Multiple Choice Questions geology questions and answers | geology questions for competitive exams | geology exam questions. Geology quiz questions and answers.geology quizes. Geology ...

Questions about Geology

Geology online Quizzes questions and answers. Free online quiz with multiple-choice questions (MCQ) without registration. Geology Multiple Choice Questions geology questions and answers | geology questions for competitive exams | geology exam questions. Geology quiz questions and answers.geology quizes. Geology ...

Geology MCQs Online

Geology online Quizzes questions and answers. Free online quiz with multiple-choice questions (MCQ) without registration. Geology Multiple Choice Questions geology questions and answers | geology questions for competitive exams | geology exam questions. Geology quiz questions and answers.geology quizes. Geology ...

Geology Online Quizzes Questions and Answers

Geology online Quizzes questions and answers. Free online quiz with multiple-choice questions (MCQ) without registration. Geology Multiple Choice Questions geology questions and answers | geology questions for competitive exams | geology exam questions. Geology quiz questions and answers.geology quizes. Geology ...

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, ...

What is Ophiolite?

An ophiolite is a section of oceanic crust and upper mantle that has been uplifted and exposed above sea level due to tectonic processes. Ophiolites are important geological features because they provide a window into the Earth’s interior and allow ...

Basalt | Properties, Formation, Composition, Uses

Basalt is a dark-colored, dense rock composed primarily of plagioclase feldspar and pyroxene. It is the most common rock type found in oceanic crust and is an important component of the Earth’s continental crust. Basalt is formed through the rapid ...

Understanding Mining Geology: Unveiling Earth’s Hidden Treasures

Introduction: Mining geology is the cornerstone of successful mineral exploration and extraction. It’s a specialized field that combines geological expertise with a keen understanding of the Earth’s resources. In this comprehensive guide, we’ll delve into the world of mining geology, ...

Bauxite

What the meaning of Bauxite ? Bauxite is the most important aluminum ore. This type of rock consists mainly of the minerals gypsite Al(OH)3, bohemite γ-AlO(OH), anddiaspore α-AlO(OH) in a mixture that usually includes iron oxide goethite,hematite,the clay mineral kaolin, ...

Skarn Deposits

Skarn Deposits: Unraveling the Geological Marvel Skarn deposits, also known as skarns, represent a fascinating geological phenomenon formed through the interaction of hot fluids from intrusive igneous bodies with carbonate-rich sedimentary rocks. In this comprehensive guide, we’ll explore the various ...

Rocks in Geology – Types, Formation, and Rock cycle

Rocks are the building blocks of the Earth’s crust and are fundamental to the field of geology. They provide a window into our planet’s history, revealing clues about its formation, changes over time, and the processes that have shaped it. ...

What is sand dunes,Types of Sand Dunes and formation?

Sand dunes are dynamic landforms created by the wind-driven accumulation of sand. They are typically found in deserts, coastal areas, and even some inland regions. Sand dunes can take on various shapes and sizes, influenced by factors such as wind ...

What is Dolerite, Properties, and Geological significance

Dolerite is a type of igneous rock that forms through the cooling and solidification of magma. It is a dark-colored rock that typically contains plagioclase feldspar, pyroxene, and amphibole minerals. The name “dolerite” comes from the Greek words “dolos” meaning ...

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 ...

What is Sulfur, its Properties, Occurrence, and Uses

Sulfur is a chemical element with the symbol S and atomic number 16. It is a non-metal and belongs to the group of chalcogens. Sulfur is an essential element for life and is commonly found in proteins and other biomolecules. ...

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