Category: Engineering Geology
Limestone – Components of Limestone – Classification of Limestone
A‐Limestone ( Carbonate Sediments )Limestone is a sedimentary rock composed largely of the mineral calcite (calcium carbonate: CaCO3). Like most other sedimentary rocks, limestones are comprised of grains, however, around 80‐90% of limestone grains are skeletal fragments of marine organisms such as coral or foraminifera. Other carbonate grains comprising limestones are ooids, peloids, intraclasts, and extraclasts. Some limestones do [...]
Sedimentary Rocks – Classification – Types – Examples – Structures
Sedimentary Rocks Sedimentary rock is a type of rock that is formed by sedimentation of material at the Earth’s surface and within bodies of water. Sedimentation is the collective name for processes that cause mineral and/or organic particles (detritus) to settle and accumulate or minerals to precipitate from a solution. Particles that form a sedimentary rock by accumulating [...]
