The geology of Ogun State in southwestern Nigeria, particularly within the Dahomey or Benin Basin, holds significant value for understanding the region's origins and geological evolution. This includes insights on sedimentary basins, the Wilson Cycle, and the unique characteristics of the Dahomey or

3 views • 35 slides

Presenting at the XIV Congress of the International Association for Engineering Geology and the Environment on the topic of Engineering Geology for a Habitable Earth. The presentation covers the background of the project, methodology used, results obtained, and conclusions/recommendations drawn. Tip

7 views • 8 slides

Delve into the world of diamond mining and geology with a focus on Kimberlites. Explore topics such as diamond deposits exploration, mantle petrology, and economic geology presented by experts in the field. Discover the origins and evolution of Kimberlites, advancements in prospecting techniques, an

6 views • 8 slides

This geology unit review covers identifying different processes such as uplift, subduction, and convection, as well as types of volcanoes like cinder cones and composite volcanoes. It also discusses the Pacific Plate and its unique characteristics, along with volcanic activity around the Ring of Fir

2 views • 9 slides

Explore the interdisciplinary field of Medical Geology at Western Oregon University, covering topics such as environmental exposure, geological impacts on nutrition, geologic hazards, and water quality. Discover how the Earth's subsystems interact and affect human health, with a focus on pathways of

1 views • 12 slides

Explore the world of fossils and geological time scales in a Geology for Non-Science Majors lab under Dr. Kate Bulinski at Bellarmine University. Understand major paleontological events, diversifications, mass extinctions, and groups of organisms while learning to graph in Microsoft Excel.

0 views • 21 slides

Exploring the world of geology, this content delves into minerals as inorganic substances with specific compositions, rock formations of various origins, and ore classifications encompassing metallic, noble, industrial, gemstone, and fuel resources. It covers the definitions, characteristics, and cl

0 views • 19 slides

Training in geological map interpretation aims to accurately identify features depicted on maps through careful examination of geological information. The description of a geological map involves a chronological synthesis of geological data, analysis of the geology of an area focusing on relief, suc

0 views • 15 slides

Sediment provenance in geology involves reconstructing the origin of sediments through compositional analyses to determine erosion history and geographical origins. It helps characterize the journey of sediments from source to sink, providing insights into tectonic and paleoclimatic histories. Prove

1 views • 11 slides

Magmatic differentiation is the process through which a single homogeneous magma can produce diverse rock types by generating fractions of different compositions. This variation in igneous rocks results from mechanisms like fractional crystallization, liquid immiscibility, vapor transport, and diffu

0 views • 29 slides

This educational material covers the formation and characteristics of Igneous, Sedimentary, and Metamorphic rocks. It includes details on the processes involved, such as heat melting rocks into magma, sediment formation through erosion and deposition, and the differentiation between intrusive and ex

1 views • 16 slides

Siwaliks, part of the Himalayan range, hold a rich geological history with unique landscapes and diverse flora and fauna. Stretching from Bhutan to Pakistan, these mountains boast a variety of rock layers, surrounding rivers, and distinct climates. The region's straitigraphy and geology mark it as a

1 views • 34 slides

Structures associated with igneous rocks are primary features that contribute to their strength, distinguish rock groups, and reveal origin. Textures, like crystalline patterns, indicate cooling and crystallization processes. Different cooling rates lead to varied textures such as holocrystalline, h

0 views • 16 slides

Explore the concept of resistivity measurements in geology, focusing on electrode configurations such as Wenner and Schlumberger arrays. Learn about the potential differences in electrode setups and how to calculate apparent resistivity through geometrical factors. Various electrode arrangements and

0 views • 22 slides

Chapter 6 of the Earth's geology covers various topics including the melting associated with the addition of carbon dioxide or water to rocks, types of magma based on silica content, descriptions of hot mafic magma, and characteristics of pyroclastic flows in volcanoes. Test your knowledge with thes

0 views • 11 slides

Rocks play a crucial role in construction as geological materials for foundations and building structures. They are classified into igneous, sedimentary, and metamorphic categories based on their composition and properties. Traditional stone masonry is being replaced by modern techniques like stone

1 views • 15 slides

Rocks are essential components of Earth's crust, consisting of various minerals held together by natural cement. They can be categorized into three groups: Igneous, Sedimentary, and Metamorphic rocks. Each group is formed differently, either through volcanic activity, sedimentation, or existing rock

3 views • 16 slides

Rocks and minerals are natural substances with distinct characteristics. Rocks are solid aggregates of minerals or mineraloids, while minerals are naturally occurring chemical compounds. There are three main types of rocks: igneous, sedimentary, and metamorphic, each formed through different process

0 views • 16 slides

Detailed historical account of igneous activity in hotspot regions such as Iceland, Eifel, Azores, and Canary Islands from Morgan's study. The progression of volcanic events over different geologic periods is illustrated through images and descriptions. The timeline ranges from 200 Ma to present fin

0 views • 13 slides

Staged research project for WAC by Dr. David Krantz at the University of Toledo, focusing on sedimentology and stratigraphy in geology courses. Includes WAC approaches, self-reflection tasks, and writing exercises related to stratigraphy and the environmental sciences. Examples and writing tasks lik

0 views • 18 slides

Earth's geology varies across regions, with distinct rock types like metamorphic rocks found in particular environments. Learn about the characteristics of rocks, the properties of different rock types, and the impact of human activities on the rock cycle.

0 views • 7 slides

Rocks are solid accumulations of minerals found in the Earth's lithosphere. They are classified into igneous, sedimentary, and metamorphic types based on their mineral composition. Rocks play a crucial role as geological materials for construction and historical buildings. Learn about the properties

0 views • 31 slides

This review covers the identification of rocks as igneous, sedimentary, or metamorphic, along with definitions and properties of minerals like cleavage, crystal structure, streak color, and more. It also discusses the classification of rocks as foliated or nonfoliated. Prepare for your geology test

2 views • 112 slides

Explore the dynamic forces of erosion and deposition in geology, from the constructive and destructive processes to weathering, erosion agents, rates of erosion, sorting of sediment, deposition, and different depositional environments where sediments settle. Delve into how factors like weather, clim

0 views • 12 slides

Explore the processes of erosion, deposition, weathering, and mass movement in geology. Learn about how rocks are broken down and carried away, the different types of weathering, and the factors affecting these processes. Discover the role of gravity in erosion and the impact of chemical reactions o

0 views • 18 slides

The Rutgers Geology Museum played a significant role in the development of geoscience education in the 19th and 20th centuries at Rutgers University. From the rise of geology in the United States to the establishment of geology courses at the university, key figures like George H. Cook and A.H. Ches

0 views • 12 slides

Explore the geology and formation of the Finger Lakes region as detailed in the USGS Professional Paper 1089 by Fullerton (1980). Learn about the intriguing processes that shaped these unique lakes and their surrounding landscapes. Stunning images depict the geological features and illustrate how th

0 views • 6 slides

Explore the Goldschmidt System in geology, which classifies chemical elements based on their preferred host phases. Learn about lithophile elements concentrated in the Earth's crust and the elemental composition of the crust. Discover the significance of chondrites in meteorites and the foundational

0 views • 11 slides

Geology is the scientific study of the Earth's physical structure, substances, history, and processes. This field offers diverse career opportunities, from teaching and economic geology to environmental and engineering geology. Geologists play crucial roles in understanding natural hazards, explorin

0 views • 13 slides

The geology of the United States is diverse and fascinating, organized into 10 key geologic provinces along with Hawaii and Alaska. Orogeny processes have shaped the land over time, adding new land to the Precambrian craton. Geologic maps depict the location and age of rocks in the uppermost crust u

0 views • 45 slides

Explore the new GCSE Geology starting from September 2017, introduced under the Eduqas brand. The course offers a comprehensive examination structure with components including Geological Principles assessments involving multiple-choice and structured writing questions. Contact details for subject of

0 views • 30 slides

Delve into the diverse field of geology, covering topics such as physical and historical geology, geochronology, mineralogy, petrology, and more. Learn about the solar nebula hypothesis and the Earth's lithosphere, hydrosphere, atmosphere, and biosphere. Discover the composition of Earth's atmospher

0 views • 12 slides

Geology in relation to the environment involves studying Earth's geological processes, both surface and deep, and their impacts on nature and human activities. Environmental geology focuses on the interaction between humans and the Earth's near-surface environment, addressing hazards like erosion, f

0 views • 71 slides

Economic geology, as discussed in the provided content, delves into the commercial and industrial utilization of Earth's resources. Covering topics such as mineral deposits, ores, gangue minerals, common economic minerals, and classification of mineral deposits, this field plays a crucial role in id

0 views • 33 slides

This session delves into the fundamental principles of medical geology and its impact on human health. It explores how exposure to certain elements in the geologic environment can affect well-being, emphasizing pathways of trace elements into the body and their consequences. Dr. Patrick Asamoah Saky

0 views • 26 slides

Pyroxenes are vital rock-forming minerals found in various types of igneous rocks and metamorphic conditions. They consist of linked SiO4 tetrahedra, forming structural chains with specific chemical compositions. The orthorhombic and monoclinic pyroxenes play essential roles in geology, demonstratin

0 views • 15 slides

Studying the diverse igneous geology in and around the Columbia Hills provides insights into Martian atmosphere, volatile budget, age, source characteristics, cooling history, and more. Researchers have uncovered valuable information by coupling unaltered igneous rocks with meteorites and surface sp

0 views • 19 slides

Involving a backward redesign led by curriculum revision specialists, the Texas A&M Geology and Geophysics curriculum has been undergoing changes since 2014. The revision aims to identify the necessary skills, knowledge, and competencies for students. It includes new courses introduced in 2016-17, w

0 views • 5 slides

Explore the world of rocks through this educational content on Earth's surface, rock cycle, rock types (igneous, sedimentary, metamorphic), and the formation of igneous rocks from magma and lava. Learn how rocks are made of minerals, the continuous process of the rock cycle, and the classification o

0 views • 29 slides

When studying rocks, scientists analyze their mineral composition, color, and texture. Rock-forming minerals play a significant role in Earth's geology, with granite and basalt being prime examples. The texture of rocks is determined by the size, shape, and pattern of grains present. Rocks form thro

0 views • 9 slides