antimony ore deposits new zealand

Home > rock crusher machinery for sales > antimony ore deposits new zealand

Antimony mobilisation from mineral deposits in schist and ...

D Craw, University of Otago, New Zealand; In collaboration with. K Hunter, J McQuillan, OU Chemistry Department; M Tighe, UNE Agronomy and Soil Science; About the project. This project is documenting the processes involved in mobilizing antimony from mineral deposits into the environment.

Antimony - New Zealand Petroleum and Minerals - Home

or needle antimony, and may be used as sulphide or converted to antimony by iron precipitation. Some complex ores can be treated by leaching and electrowinning to recover the antimony. New Zealand Occurrence, Past Production and Imports Stibnite has been recorded from many localities in New Zealand (Figure 1), principally in association with

Mobilisation and dispersal of antimony from antimony-gold ...

IntroductionHillgrove and Macleay River Catchment, NSWNew Zealand ExamplesAntimony bio-availabilityExperimental DataImplications and ConclusionsReferencesAcknowledgementsThis antimony section of the Otago Geology website is taken directly from a poster presented at the International Sb Workshop inHeidelberg, Germany, May 2005. The authors are P.M. Ashley1, D. Craw2 & M. Tighe1, the title is given above. Gold and antimony deposits in New Zealand and Eastern Australia summary map Historic mining practices at several Sb-rich and Sb-bearing orogenic gold deposits in eastern Austr…

Environmental mobility of antimony around mesothermal ...

01/02/2003· Antimony (Sb) occurs principally in stibnite (Sb2 S 3) in mesothermal vein deposits hosted in low-grade metamorphic belts of eastern Australia and southern New Zealand. Stibnite is commonly associated with gold. Many deposits have been mined historically, with one large deposit, at Hillgrove, New South Wales, being mined recently.Cited by: 213