Hatka [6,49,50]. In addition, in the IS kind field (Cesme Hafez, IranHatka [6,49,50]. Furthermore, in

Hatka [6,49,50]. In addition, in the IS kind field (Cesme Hafez, Iran
Hatka [6,49,50]. Furthermore, in the IS sort field (Cesme Hafez, Iran) [51], homogenization temperatures of principal inclusions are within the same variety (14080 C). In the very same time, it’s properly compatible with several HS variety deposits, e.g., Maletoyvayam (25545 C) [15]. The salinity range could be strongly influenced, on one particular hand, by mixing with meteoric water ((-)-Irofulven Epigenetic Reader Domain dilution), or, alternatively, by boil-off (concentrating) [52,53]. Normally, the salinity of LS kind deposits shows a wide range of values. The mineralization in LS kind crystallizes, as a rule, from fairly dilute brines 5 wt. NaCl eq. Aginskoye deposit is no greater than two wt. NaCl equiv. [9], as in the Juliet field (LS variety), at the OkhotskChukotka volcanic belt, the salinity of your inclusions is around 1.2.6 wt. NaCl eq. [54]. However, information from fluid inclusions, in quartz, associated together with the principal gold stage in HS kind deposits–Mt Carlton, Lepanto, Agan, Mt Carlton, NE Australia, Danchenkovskoe, and Maletoyvayam [15,558]–similarly indicate salinities up to four.5 wt. NaCl eq. InMinerals 2021, 11,20 ofthis respect, it IQP-0528 Technical Information becomes clear that the salinity of fluid inclusions isn’t necessarily associated for the kind of deposit, but rather depends upon the conditions of ore deposition [15]. Metallogenic specialization and Au/Ag Index of ore is fundamentally connected towards the host atmosphere in which ore is formed [59]. High values of this index (50) are typical for deposits connected to oceanic island arcs: Central Kamchatka–1.7; Fiji–4.9; Solomon Islands–2.6. The high ratios of Au/Ag (2.80.90), which characterize the Baraneyvskoe deposit, are a promising financial feature in predicting epithermal gold deposits [59]. 6. Conclusions Two Au-forming associations are characteristic from the Baranyevskoye deposit: 1. Early gold-pyrite-quartz, characterized by the presence of low-grade gold and electrum (66020 ) in association with pyrite, the grains of which typically exhibit oscillatory zoning with As concentrations up to 7.37 wt. in some regions. Accessory Au-Ag minerals: acanthite AgS2 , hessite AgTe2 , lenaite Ag(Fe,Cu)S2 , petzite Ag3 AuTe2 , utenbogardite Ag3 AuS2 , Au-bearing galena and Ag-Sb-As sulfosalts of unusual composition are located inside this association, which can be estimated to be formed in the temperature selection of 32030 C as outlined by [38] determined by arsenopyrite thermometers and fluid inclusions. 2. Late gold-sulfosalt-quartz association consists of the high-grade gold (93070 ) intergrown with chalcopyrite and tetrahedrite-tennantite solid-solutions, which are rather prevalent. The precise compositions in the connected minerals are due to an increase in Cu, Bi and Sn inside the major ore-forming options: this assemblage is characterized by cuprous phases (bornite, chalcocite, heerite, native copper, Cu-Zn strong options), Bi-rich sulfosalts (aikinite PbCuBiS3 , emplectite CuBiS2 , witticenite Cu3 BiS3 ) as well as stannoidite Cu8 Fe3 Sn2 S12 and mawsonite Cu6 Fe2 SnS8 . Te-free and Bi-rich tetrahedrite-tennantite series of fahlores are, also, typomorphic minerals of this association. 3. Fluid inclusions in quartz from the gold-sulfosalt-quartz association are characterized by homogenization inside the temperature range of 22698 C, and salinity from 0.4 to 1.two wt. NaCl eq. The calculated pressures and depths on the gold-sulfosalt-quartz association formation had been 2.six.3 MPa and 26030 m, respectively.Author Contributions: Conceptualization, methodology, writing, project administr.