馃實 This study explores the geological factors controlling the distribution of valuable lead-zinc mineral deposits in western Semnan, Iran, providing key insights for future exploration.
馃敩 In the rugged landscape of western Semnan, Iran, a team of geologists has embarked on a fascinating journey to unravel the mysteries behind the region's rich deposits of lead and zinc. These valuable minerals, known as Mississippi Valley-Type (MVT) deposits, are a unique subtype of sediment-hosted mineralization that often occur in clusters within carbonate rock formations.
The researchers utilized advanced spatial analysis techniques, including Fry analysis and distance distribution analysis, to understand the geological features that influence the formation and distribution of these deposits. Their findings revealed that the interplay between structural controls, such as NE-SW trending faults, and lithological controls, like the presence of dolomite and limestone, are the primary driving forces behind the mineralization in this area.
By mapping the spatial relationships between these geological factors and the known mineral deposits, the researchers were able to develop a predictive model using machine learning. This model successfully identified high-potential areas for future exploration, focusing on just 15% of the study region. This remarkable feat showcases the power of integrating cutting-edge analysis methods with a deep understanding of the underlying geology.
Source: Qaderi, S.; Maghsoudi, A.; Pour, A.B.; Yousefi, M. Geological Controlling Factors on Mississippi Valley-Type Pb-Zn Mineralization in Western Semnan, Iran. Minerals 2024, 14, 957. https://doi.org/10.3390/min14090957
From: Amirkabir University of Technology; University Malaysia Terengganu; Malayer University.
