AT temperatures below those at which thermal quenching of luminescence occurs in zinc sulphide phosphors (as shown by the higher temperature forms of the curves of Fig. 1), there is often a slow ...

GreenTech Metals has jagged enticing visual intersections at its Whundo copper-zinc project in Western Australia’s Pilbara ...

and 1.5% zinc (Zn)* (see Figure 3). Another sample, collected in 2004, located 650 m north of the M-3 target/conductor, comprised sulphide-rich mineralization that was later named the Yava North ...

Stockhead’s ‘Garimpeiro’ columnist Barry FitzGerald is back in the studio for another instalment of The Explorers Podcast.