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What are Intrusion-related Gold Systems?

The article from MSN discusses Intrusion-Related Gold Systems (IRGS), a type of gold deposit that has gained attention in the mining industry for its unique characteristics and economic potential. IRGS are typically found in regions with significant tectonic activity, often associated with intrusions of granitic rocks. These systems are characterized by their low-sulfidation, reduced nature, and are often linked with elements like bismuth, tellurium, and tungsten. Unlike other gold deposits, IRGS can be less visually distinctive, making exploration challenging. The article explains that these deposits are usually located in orogenic belts and are formed through processes involving the cooling of magmas and the interaction with surrounding rock, leading to gold deposition. It also touches on the exploration techniques used to locate these deposits, such as geochemical sampling, geophysical surveys, and drilling, highlighting the importance of understanding the geological context to successfully find and exploit these gold systems.

Read the Full MSN Article at:
[ https://www.msn.com/en-us/technology/tech-companies/what-are-intrusion-related-gold-systems/ar-AA1x4smY ]