Skip to main content

What is Geology?

             
Geology

                                            
                                               

The word Geology is formed by combination of two Greek words that are "Geo" meaning "Earth" and "Logos" meaning "Discourse".

Geology is the Science that deals with the Origin, Structure and history of development of the Earth including its Rocky Lithosphere, Liquid Hydrosphere, Gaseous Atmosphere, Living and Extinct Biosphere. Geology involves studying the material that makeup the Earth, the Features and Structures found on Earth as well as process that act on them.

Geology is the unique branch of Science that deals with Past and Present processes that act on Earth, their migrations and extinctions. It deals with the processes that are undergoing within the Earth. It involves the study about the Earthquakes, Tsunami, and Volcanoes that are the natural hazard on Earth processed by Tectonics. In this we study about fossils remains and dead organisms. 

There are many branches of Geology that are interconnected with each other. Different branches deals with different fields such as Petrology deals with Rock Type, Paleontology deals with Fossils and Petroleum Geology deals with the Exploration of Hydrocarbons, Oil, Natural Gas and Coals. 
            
     
                 

Comments

Post a Comment

Popular posts from this blog

CIPW NORMS CALCULATIONS

CIPW NORMS CALCULATIONS The CIPW norm is named after the four petrologists, Cross, Iddings, Pirsson and Washington, who devised it in 1931. What is a Norm and why it is needed? A norm is a means of converting the chemical composition of an igneous rock to an ideal mineral composition. It often reveals similarities in rocks that have quite different modes, or observed mineral assemblages. Some of the factors that can cause such variations are: • Disequilibrium (for example, zoned minerals or reaction rims isolating the interiors of grains) • Temperature • Pressure • Alteration • Water content (otherwise identical rocks might contain biotite, amphibole, or pyroxene, depending on water content) • Other minor constituents. For example, excess sulfur or chlorine might cause scapolite to form instead of feldspar. Boron typically causes tourmaline to form. The CIPW norm calculates mineral composition as if the magma were anhydrous (water is simply treated as a separate phase) and at low press...

Scientists Discover Exotic New Mineral Forged in The Furnace of a Russian Volcano

Volcanoes rank among the most destructive and awe-inspiring phenomena on the planet. But these fiery fissures do much more than just destroy. They also create. In a new study, researchers in Russia report the discovery of one such creation – an unusual mineral never before documented by scientists: an alluring, vibrantly blue-and-green crystallised substance the team have called  petrovite . The mineral was found in the volcanic landscape of Russia's far east, atop the Tolbachik volcano  in the  Kamchatka Peninsula . Blue cryptocrystalline crusts of petrovite.  (Filatov et al., Mineralogical Magazine, 2020) Tolbachik's eruptive history traces back thousands of years, but in recent times, two notable events stand out: the 'Great Tolbachik Fissure Eruption' of 1975–1976, and a second, lesser follow-up that took place between 2012–2013. The force of eruptions during the first event tore numerous  cinder cones  in the volcanic complex, opening up...

Antelope Canyon, Arizon USA

Antelope Canyon  is a  slot canyon   in the American Southwest , on  Navajo   land east of  Page,  Arizona.  It includes two separate, scenic slot canyon sections, referred to as Upper Antelope Canyon (or The Crack), and Lower Antelope Canyon (or The Corkscrew). The Navajo name for Upper Antelope Canyon is  Tsé bighánílíní , which means 'the place where water runs through rocks'. Lower Antelope Canyon is  Hazdistazí  (called "Hasdestwazi" by the Navajo Parks and Recreation Department), or 'spiral rock arches'.  Antelope Canyon lights and rocks Arizona USA © Andrea Izzotti/Shutterstock Antelope Canyon’s undulating sandstone walls have been smoothed and polished to perfection by years of rainwater and flooding. The slot canyon is still prone to flash floods on occasion, but visit on a fair weather day and you’ll be in for a treat, as the walls turn burning shades of amber, bronze and gold in the shafts of sunlight that peek ...