Earthquakes and Gold Formation: A Surprising Discovery
New research from Monash University has uncovered a surprising link between earthquakes and the formation of giant gold nuggets. Published in Nature Geoscience, the study suggests that seismic activity may be crucial in the creation of these valuable metals, thereby challenging traditional theories on gold formation in nature.
A Long-Standing Mystery: How Do Massive Gold Deposits Form?
For years, scientists have been puzzled by how these massive gold deposits form, but this groundbreaking study finally offers a compelling explanation. The research indicates that earthquakes, by generating electricity, play a vital role in the process. Specifically, when an earthquake occurs, it creates vibrations that can cause certain minerals, like quartz, to produce an electric charge. This charge, in turn, can attract and deposit gold particles from surrounding fluids, gradually building them into larger and larger nuggets.
The Role of Quartz: Electricity and Gold Accumulation
Moreover, “The stressed quartz not only electrochemically deposited gold onto its surface, but it also formed and accumulated gold nanoparticles,” explained Professor Andy Tomkins, a co-author of the study from Monash University.
Implications for Gold Exploration and Mining
Consequently, this discovery provides a new perspective on the formation of gold deposits and could have significant implications for gold exploration and mining. By understanding the conditions that lead to the formation of giant gold nuggets, geologists may be able to identify new areas with high potential for gold deposits.
