Pyrite is often dismissed as “fool’s gold” but this mineral creates some of the most stunning crystals in nature. Walk into ...

Nature has used 21 different ways over the last 4.5 billion years to create pyrite (aka Fool’s Gold) -- the mineral world’s champion of diverse origins. Pyrite forms at high temperature and ...

Fool's gold may be driving a disturbing climate feedback loop in the Canadian Arctic. Erosion of rocks like pyrite, or fool's ...

Gold geochemistry is most closely related to quartz carbonate vein intensity and locations with stronger disseminated pyrite.

K92 has defined a substantial interpreted bulk tonnage zone extending over 750 meters, with bulk tonnage intersections ...

The average grade of the Santa Fe deposit Indicated non-oxide resource is 1.45 g/t Au Eq and the Santa Fe deposit Inferred ...

Zeus North America Mining Corp. (CSE:ZEUS) (OTCQB:ZUUZF) (FRANKFURT:O92) (the "Company" or "Zeus") is pleased to announce ...

Usually the original mineral was aragonite or calcite, and it has been replaced by silica (in oxidizing and acidic conditions) or pyrite (in reducing conditions, in the absence of oxygen). Under some ...

VR Resources Ltd. (TSX.V: VRR, FSE: 5VR; OTCBB: VRRCF), the "Company", or "VR", is pleased to report gold results from the ...