2024年11月1日 · The research aims to explore the control of magmatic sources on the differences between skarn iron and copper deposits within the same intrusion, revealing the potential main …

2023年4月23日 · Skarn, in geology, metamorphic zone developed in the contact area around igneous rock intrusions when carbonate sedimentary rocks are invaded by large amounts of …

2025年3月12日 · The Litun skarn iron deposit in the Luxi district, eastern China, has an average Fe grade of 58.2 wt% and provides an excellent opportunity to study the formation of high …

2007年11月2日 · Skarn is present in both iron formation and in the ultramafic to mafic volcanic rocks, but gold mineralization is usually of subeconomic grade in the latter (Mueller 1990). …

Skarn is an old Swedish mining term originally used to describe a type of silicate gangue, or waste rock, associated with iron-ore bearing sulfide deposits apparently replacing Palaeoproterozoic …

The iron content of intrusions is inversely proportional to the iron content of calc-silicate minerals in associated skarn, suggesting a magmatic component of iron in skarn.

2024年5月1日 · The Nanminghe iron deposit is a typical skarn iron deposit in Wu’an, Hebei Province, China which provides a good example to investigate the metallogenic mechanism. In …

2022年2月1日 · The San Manuel magnesian skarn is an iron deposit hosted in dolomitic marbles from a tectonic slice imbricated within the Ronda peridotites, in the westernmost part of the …

Skarn alteration is locally massive and best developed in iron-rich metabasalt, banded iron formation, and komatiite. Based upon detailed underground mapping, mineral equilibria, and …

2023年4月23日 · Skarn deposits are economically significant sources of metals such as copper, gold, silver, zinc, lead, tungsten, and iron, among others. They are important because they can …