2015年9月14日 Gold Deposit Classification: List of 10 Types of Gold Deposits. Auriferous porphyry dykes, sills, and stocks ; Auriferous pegmatites; coarse-grained granitic deposits + albitite. Carbonatites and
More
2020年1月1日 Gold is either the only economically important metal or a major by-product in 11 well-characterized deposit types—paleoplacer, orogenic, porphyry, epithermal,
More
2020年1月1日 Gold is either the only economically important metal or a major by-product in 11 well-characterized deposit types—paleoplacer, orogenic, porphyry, epithermal,
More
Major Gold Deposit Types and Exploration process. Gold occurs as primary commodity in a wide range of gold deposit types and settings. Three main clans of deposits are now
More
An orogenic gold deposit is a type of hydrothermal mineral deposit. More than 75% of the gold recovered by humans through history belongs to the class of orogenic gold deposits. Rock structure is the primary control of orogenic gold mineralization at all scales, as it controls both the transport and deposition processes of the mineralized fluids, creating structural pathways of high permeability and focusing deposition to structurally controlled locations.
More
2015年5月1日 , Rukui Lu d. Add to Mendeley. https://doi/10.1016/j.jseaes.2014.11.012 Get rights and content. •. We prefer to classify gold deposits in the western Qinling
More
2015年3月1日 The two important types of gold deposits in China are the Linglong and Jiaojia types. •. The gold mineralization in these deposits can be subdivided into seven
More
Gold is either the only economically important metal or a major by-product in 11 well-characterized deposit types-paleoplacer, orogenic, porphyry, epithermal, Carlin, placer,
More
In this Introduction, we briefly compare the most common gold deposit types, summarize the techniques used to investigate them and discuss some of the most important outstanding questions regarding
More
2015年3月1日 The Jiaodong type of gold deposits are different from typical orogenic gold deposits in their tectonic environment, deep processes, relationship with metamorphism,
More
