Geology

Geologic strata, also known as rock layers or rock formations, are the result of the sedimentation, deposition, and cementation of minerals, rocks, and other Earth materials over millions of years. These strata provide a window into Earth’s geological history, revealing the processes that have shaped our planet and its life. ...

Geologic mapping is a crucial process in the field of geology, which involves creating a detailed representation of the Earth’s surface based on the study of its rocks, minerals, and physical features. This article will provide a comprehensive overview of geologic mapping, its importance, and the various techniques and tools ...

Astro geology, also known as planetary geology, is a fascinating field that focuses on the study of the geology of celestial bodies such as planets, moons, asteroids, and comets. This interdisciplinary science combines principles of geology, astronomy, physics, and chemistry to understand the formation, evolution, and composition of these extraterrestrial ...

Marine and petroleum geology is a field of study that focuses on the exploration and understanding of Earth’s subsurface, particularly in relation to the formation, accumulation, and extraction of petroleum resources in marine environments. This interdisciplinary field combines aspects of geology, oceanography, and petroleum engineering to unravel the complex processes ...

Soil classification tests are methods of determining the physical and engineering properties of soils, such as moisture content, specific gravity, grain size distribution, Atterberg limits, and shear strength. These tests are important for geotechnical design and construction, as they help to identify the soil types, behavior, and reactivity on a ...

Geology is the scientific study of the all constituents of planets, their internal and external forms and processes. More precisely, it is the study of nature, structure and history of the planet. Earth is the home to all life, well known to the humankind. Geology, itself, is a major part ...

Placer deposits are natural occurring concentrations of minerals and metals that are found in sedimentary rock formations. These deposits are formed through a series of geological processes that involve the movement, deposition, and alteration of minerals. They are an important source of economic minerals such as gold, silver, copper, lead, ...

What is Strike? The strike is the compass direction of a line marking the intersection of an inclined plane with a horizontal plane such as the Earth’s surface. Measuring Strike In order to measure the strike, place the side or edge of the compass against the plane of the outcrop. ...

Introduction: Non-metallic miner als, also known as non-metals, are a diverse group of elements that do not possess metallic properties. They are soft, brittle, and generally have low melting and boiling points. Non-metallic minerals play a vital role in the environment, economy, and daily life. This article will provide a ...

A Comparison of Two Related Fields Geology and geography are two interconnected fields of study that focus on the Earth and its various features. While geology is concerned with the composition, structure, and processes of the Earth, geography is more focused on the distribution, interaction, and relationships between various natural ...