Hydrological properties of Rocks: Hydrological properties are the characteristics of rocks and soils that affect the movement, storage, and distribution of water within the Earth’s crust. These properties include porosity, permeability, specific yield, specific retention,… Hydrological properties of Rocks: Comprehensive Guide to Porosity, Specific Yield, and Storage Coefficient in Rocks

Proximate analysis The most common analysis is proximate analysis. A proximate analysis is a common laboratory procedure to provide the fundamental composition of coal. It is used on coal during exploration, mining, and preparation. This… Proximate and Ultimate Analysis of Coal: Comprehensive Guide to Coal Quality Parameters

Lithostratigraphy Definition of Lithostratigraphy Lithostratigraphy is a branch of stratigraphy focused on the recognition, subdivision, and correlation of sedimentary rocks based on their lithology. Definition of Lithology Lithology involves the study and description of the… Lithostratigraphy: An Introduction to Earth’s Sedimentary Records

 Introduction   The branch of geology concerned with the description, correlation, and interpretation of stratified sediments and stratified rocks on and in the Earth.  The greatest part of the uppermost zone of the earth’s bedrock… Principles of stratigraphy: Definition, Principle, Types

Microscopic Constituents of Hard Coals Classification of Coals at the Macroscopic Scale The hard bituminous coals can be classified into two types: On a macroscopic basis, lithotypes classify bands of coal that are visibly discernible… Microscopic constituents of Hard coals | Classification of Coals

What is Hydrology? Hydrology is the science that deals with the occurrence, distribution, and disposal of water on Earth, encompassing various phases of the Hydrological Cycle/ Rain Cycle / Water Cycle. What is the Hydrological… What is Hydrological Cycle/ Rain Cycle / Water Cycle and its diagram?

What is Coal? Accumulated, compacted, and altered plants from the sedimentary rock is called coal. What are the Theories of Coal Formation? Two theories proposed for the mode of accumulation of plant materials that transform… Theories of Coal Formation​​ and Their Evidence

What is the vertical distribution of groundwater ? The subsurface occurrence of groundwater may be divided into zones of aeration and saturation. The zone of aeration consists of interstices occupied partially by water and partially… What is the vertical distribution of groundwater ?