In the course of geological prospecting fulfilled with participation FGBI TsNIGRI within Chayangro ore cluster Dodykhta-Uryakh region in southeastern Baikal-Patom metallogenic province, Dzhalagun lode gold prospect field same name was studied and its economic significance has been proved. It substantiated that is closely similar to typical deposits Bodaibo sense formation phasing, character hyd...

The excessive energy consumption from the mining industry are currently receiving international attention. A promising method able to enhance significantly comminution process efficiency worldwide is by using electric pulse fragmentation treatment. However, insure a minimum in real scale operation, an online monitoring of utmost importance. This work presents situ and real-time combining acoust...

A simulation-based life cycle assessment was conducted to compare the impacts of different cyanide-free chloride processing routes for refractory ores determine whether one-stage leaching gold from could be advantageous over after conventional pressure oxidation an environmental perspective. It shown that both conditions and refractoriness ore strongly affect process. The global warming potenti...

Ulug-Sair Au-Bi-Te-Se mineralization is one prospect for native Au in the Western Tuva, and its origin remains debated. Mineralization consists of gold–sulfide–quartz veins host sedimentary rocks (conglomerates, siltstones, shales), quartz–tourmaline, quartz–carbonate–sericite–altered rocks. To determine origin, we examined mineralogical–geochemical features, formation conditions, fluid sources...

A mineralogical and mineral chemistry study was carried out in the San Luis Alta telluride-rich gold deposit, mid-south Peru, to contribute towards determining its formation improving ore processing. The mineralization is considered an intrusion-related deposit located Arequipa segment of Coastal Batholith. occurs quartz veins hosted diorites granodiorites from Tiabaya Super-Unit. These are sul...

Mercury is utilized worldwide in artisanal and small-scale gold mining (ASGM) and may pose a risk for miners and mining communities. While a number of studies have characterized mercury in ASGM communities, most have focused on a single media and few have taken a holistic approach. Here, a multiple media exposure assessment and cross-sectional study of mercury was conducted in 2010 through 2012...

The Zarshuran Carlin-like gold deposit is located at the Takab Metallogenic belt in the northern part of the Sanandaj-Sirjan zone, NW Iran. The high-grade ore bodies are mainly hosted by black shale and cream to gray massive limestone along the NNE-trending extensional fault/fracture zones. The aim of this investigation was to determine and separate the gold mineralized stages based on the surf...

The Jiaodong Peninsula hosts the main large gold deposits and was first production area in China; multisource multiscale geoscience datasets are available. is biggest drilling mineral-exploration zone China. This study used three-dimensional (3D) modeling, geology, ore body alteration to extract synthesize mineralization information analyze exploration targeting Zhaoxian deposit northwestern Pe...

Areal placers of diamond and precious metals (platinum gold) unknown origin are widespread in the Anabar River basin on northeastern part Siberian Platform. This article discusses typomorphic features palladium gold (porpezite) ferroan platinum, which, addition to fragmented individual grains, sometimes form close growths, which indicates their obvious genetic relationship. can be used delimit ...