This alteration is shown by the presence of potassium-rich minerals, such as K-feldspar and muscovite, with gold accumulating within the alteration zone. This phenomenon occurs when fluids ...

For over a century, the origin of K-feldspar megacrysts in granites and granodiorites has remained an unresolved problem in igneous petrology. Traditionally, these megacrysts have been interpreted as ...

Feldspar successfully completes the first functional prototype of its sensor-enabled, high-performance track, marking a historic leap in sports flooring technology. Early testing with some of the ...