This report describes a new mapping project in the Cassiar Mountains, located 70 kilometres northeast of Dease Lake in northern British Columbia. The area is attractive for two reasons. First, it contains rocks that are likely correlative with those of the Yukon-Tanana Terrane, a tract with known volcanogenic massive sulphide potential. Second, combined geological and regional geochemical data ...

Modern methods of nanomineralogy (electron microscopy, electron probe microanalysis) were used to study the ores one largest industrial facilities Uzbekistan - Zarmitan gold zone, which includes Zarmitan, Urtalik, Guzhumsay deposits, are located in Koshrabadgranosyenite massif. The development / Au-W Au-Bi-Te Au-As Au-Ag-Te Au-Ag-Se Au-Sb-Ag Au-Hg types ores. Productive mineral-geochemical gold...

This paper focuses on the mapping of alteration minerals and linear structures associated with gold mineralization in Giyani Greenstone Belt (GGB). Spectral Information Divergence (SID) Linear Unmixing (LSU) classification algorithms were applied to ASTER data using image extracted endmember spectra which match spectral profiles predominant (biotite calcite) related GGB. Directional convolution...

Tam Ky - Phuoc Son area has great potential for gold mineral with 98 occurrences, but the evaluation of entire gold-mineralization is still very limited, while this considered as a basis planning, exploration, and mining. The paper uses an Artificial Intelligence model which name Random Forest to build predictive modeling perspectivity map prospect study area. 12 influencing factors are selecte...

Brownfield areas are important targets of exploration; however, the extensive drilling present in these has not fully exploited their prospective potential. The appropriate use drill hole cores can play an role deep exploration. We a case study iron oxide-copper-gold (IOCG) Furnas Southeast deposit, located Carajás Mineral Province, Brazil. This deposit disseminated chalcopyrite, bornite and go...

Every day, mining corporations grow and develop over Egypt’s Eastern Desert in search of gold, silver, other metals. Mineral resources Egypt are a powerful tool for increasing national income. In this study, we interested mineral exploration, such as gold porphyry deposits, using aeromagnetic data, applying various processing techniques First Vertical Derivative, Total Horizontal Gradient, Anal...

The PRISMA hyperspectral imaging satellite of the Italian Space Agency records in 0.4-2.5 μm wavelength region at a spatial resolution 30 m. This study used imagery to characterize an extensive hydrothermal alteration system Kap Simpson igneous complex central East Greenland. prospection for economic mineralization area has been focus activities several mineral exploration companies. data were ...

In the process of diagenesis and burial sedimentary basins, basin fluid activities participate in hydrocarbon accumulation metal mineralization. Understanding evolution is great significance revealing related Paleo-reservoirs are closely associated with Carlin-type gold deposits Nanpanjiang-Youjiang Basin, South China. Calcite, activity product, to bitumen gold-bearing pyrite. By integrating pe...

The Hatu area, West Junggar, Xinjiang, China, is situated at a potential gold-copper mineralization zone in association with quartz veins and small granitic intrusions. In order to identify the alteration zones and mineralization occurrences in this area, the Landsat Thematic Mapper (TM) and Enhanced Thematic Mapper (ETM+), Quickbird, Hyperion data and laboratory measured spectra were combined ...