Gangue - Wikipedia
In mining, gangue (/ ɡ æ ŋ /) [1] is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is thus distinct from overburden , which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed, and from tailings , which ...
Gangue Definition & Meaning - Merriam-Webster
The meaning of GANGUE is the worthless rock or vein matter in which valuable metals or minerals occur.
Gangue | geology | Britannica
vein, in geology, ore body that is disseminated within definite boundaries in unwanted rock or minerals (gangue). The term, as used by geologists, is nearly synonymous with the term lode, as used by miners. There are two distinct types: fissure veins and ladder veins.
What Is Gangue? Geology 101 - YouTube
What is Gangue? A mining term everyone should know! Here's a quick lesson explaining the differences between overburden, tailings and gangue.
GANGUE Definition & Meaning | Dictionary.com
noun. rock or mineral matter of no value occurring with the metallic ore in a vein or deposit. gangue. / ɡæŋ / noun. valueless and undesirable material, such as quartz in small quantities, in an ore.
Gangue Minerals - What Do They Tell Us? - ICMJ
Gangue Minerals - What Do They Tell Us? January 2017 by Chris Ralph. There are a large number of different kinds of gangue minerals, and each of them has its own tale to contribute to the story of the chemistry and geology of a deposit.
Mineral processing | Metallurgy, Crushing & Grinding | Britannica
mineral processing, art of treating crude ores and mineral products in order to separate the valuable minerals from the waste rock, or gangue. It is the first process that most ores undergo after mining in order to provide a more concentrated …
In the traditional view, supergene ore and gangue minerals are the products of reactions between hypogene sulfide minerals and descending, acidic meteoric waters; these processes take place at or near the ground surface in subaerial environments (Guilbert and Park, 1986).
Gangue Mineral - an overview | ScienceDirect Topics
The main gangue minerals present include quartz, often including the chalcedonic variety (Figure 2.6b), and clays, which include kaolinite (e.g., Yandi) or gibbsite (e.g., Bonnie Creek).
Gangue minerals - SpringerLink
Gangue is from the Greek, gang, meaning “vein of metal,” the form gangue being of French derivation. As generally used, gangue minerals have no commercial importance in a particular period of time, possibly becoming ore minerals at a later date. They are commonly silicates, carbonates, or fluorides, more rarely sulfides.