Introduction Of Quartz Silica makes up the hard, crystalline mineral known as quartz. Chemical formula of quartz is SiO2. With each oxygen being shared between two tetrahedra, the atoms are connected in a continuous framework of SiO4 silicon-oxygen tetrahedra. After feldspar, quartz is the second most common mineral in the continental crust of the planet. … Read more
In this article we will discuss about crust. Introduction Of Crust Outermost solid shell of the planets is called as crust. The older, heavier continental crust and the denser, younger oceanic crust make up the majority of the Earth’s crust. Plate tectonics provides information about the dynamic geology of the Earth’s crust. The igneous processes … Read more
Feldspar Definition Feldspar is a common mineral that forms rocks. It is made up of potassium, sodium, and calcium aluminosilicates and normally appears as colorless or pale-colored crystals. A class of aluminum tectosilicate minerals known as feldspar also includes the cations sodium, calcium, potassium, and barium. Plagioclase feldspar and alkali feldspar are the two most … Read more
Definition Of Paleontology Paleontology is the scientific discipline that uses fossils to identify creatures, investigate how they interacted with one another, and learn more about their environments. In short terms, Paleontology is the study of fossils. Description Any traces of a creature that once lived and was preserved on Earth through millions of years are … Read more
In this article we will discuss about geochemical sampling. It is the technical evaluation of earth’s materials. Let’s begin. What Is Geochemical Sampling? Geochemical sampling is the process of taking a tiny sample of Earth’s material and analyzing it to determine its mineralogy, composition, and grade in order to represent the entire region. The fundamental … Read more
Bedrock Definition Bedrock is a hard rock. It provides support to various materials such as soil and gravel. Sand and other sediments on the ocean floor are also supported by bedrock. Description Solid rock that is closely linked together is called bedrock. Frequently, unconsolidated rock made up of loose grains makes up the surface material. … Read more
Parent rock is the original rock from which other types of rocks are formed. Parent rock also called Substratum. Substratum is the parent material for various rock formation such as sedimentary rock, metamorphic rock and igneous rock. Parent rock is source of soil natural soil formation. Natural rocks which are not exposed to high pressure … Read more
Lithification is well known geological term. We will discuss all the important things related to the lithification process. Let’s get started. Lithification Definition Lithification is a difficult process that turns loose silt grains that have just been deposited into rock. Lithification might take place either right away or later after a sediment is deposited. Process … Read more
What Are Depositional Environments? The combination of physical, chemical, and biological processes involved in the deposition of a specific type of sediment and, consequently, the rock types that will be formed after lithification process, if the sediment is preserved in the rock record, are referred to as the depositional environments. Most of the time, it … Read more
In this article we will discuss about weathering in geology. Weathering Definition Weathering is the continuous deterioration of various materials such as rocks, soil, minerals and wood. These materials comes in contact with water, gases and organic organisms. Description Weathering and erosion both take place in the natural environment and include the movement of rocks … Read more