WebApr 12, 2024 · The Kighal porphyry Cu deposit, in the Arasbaran magmatic belt ... Hassanpour and Rajabpour 2024), and epithermal Au–Ag deposits (Zaglic and Masjeddaghi; Rajabpour et al. 2024). These ore deposits are genetically related to Oligocene and Miocene intrusions formed in an arc setting on the southern margin of the Lesser Caucasus ... WebAug 5, 2024 · The contrasting metal ratios between porphyry and epithermal deposits (Fig. 1d) likely reflect hydrothermal processes that fractionated Cu from Au and Te (Fig. 2b) between the higher temperature ...
Ore Mineralogy of High Sulfidation Çorak-Taç ... - Springer
WebJan 22, 2024 · In Europe and Middle East, Turkey is currently positioned as the largest producer of gold with a 2015 production of 27.5 t from predominantly porphyry and epithermal deposits. Although exploration for gold by advanced geochemical methods started in 1980s, Turkey entered into hard-rock mining based on cyanide process for … WebJan 1, 2024 · Porphyry-epithermal mineral systems are defined as large volumes (10−>100 km 3) of hydrothermally altered rock centered on shallow-intruded porphyry stocks (i.e., … openssl create wildcard csr
White Gold Corp. Further Outlines Two Large Copper-Molybdenum Porphyry …
Web1 day ago · Filo del Sol is a high-sulphidation epithermal copper-gold-silver deposit associated with one or more large porphyry copper-gold systems. Overlapping mineralizing events combined with weathering ... WebSep 5, 2024 · Although highly dispersed, critical Re metal has attracted lots of attention from geoscientists, the controlling factors of Re-content variation are not completely understood, especially with regards to the genetic relationship between Re-bearing Mo polymetallic deposits and plate subduction evolution. It is well documented that the South China Mo … WebAlkalic Epithermal Deposits The alkalic epithermal systems have features similar to the “low sulfidation” family of calc-alkalic epithermal deposits. Discriminating features include the presence of roscoelite (e.g., Porgera, Emperor), and anhydrite (e.g., Lihir, Porgera), and negative sulfur isotopic compositions of sulfide openssl create ssh key pair