Copper sulfide ores with medium pyrite content contain up to 50% sulfides, the average sulfide content is about 15% Fe 2 S. Some of these ores may underline porphyry copper deposits known as a ...

these ores are grouped together with copper-lead-zinc ores. There are several geological formations of massive sulfide copper-zinc deposits. These include: Ores related to volcanic formation Ores ...

Mink acquired, at no cost, 57-line kms of induced polarization (IP) survey data (valued at approximately $178,000) in digital ...

The Murray Brook deposit contains measured and indicated sulphide resources of 21.1 million tonnes grading 0.45% copper, 0.91% lead and 2.49% zinc. There is also a measured and indicated oxide ...

Values ranging up to 15.90% Cu and 4.84% Mo, with an average copper value of 1.96% Cu across 31 samples (Table 1). Hydrothermal magnetite-sulphide veins grading up to 15.4% Cu, 54 g/t Ag and 1.34 g/t ...

G11 Resources has intersected significant copper ... sulphide-hosted copper-zinc-gold-silver mineralisation and the strong depth persistence of near-vertical panels of potential ore at good ...