Skip to main content
Conference Proceedings

Annual Conference, Darwin

Conference Proceedings

Annual Conference, Darwin

PDF Add to cart

The Mount Bonnie Gold Silver Project

Operations at the Mount Bonnie gold/silver project are described. The project is based on the gossan of a stratiform and stratabound polymetallic sulphide deposit. The gossan contains approx- imately 100 000 tonne of ore grading 8g/tonne Au and 230g/tonne Ag. This is mined in an open cut, and transported to a stockpile area lkm away, from which it is fed to the treat- ment plant. The ore is crushed through two stages and fed to a fine ore storage shed, from which it is reclaimed, milled and cyanide leached in draft tube agitators. The pulp is filtered using a horizontal belt filter to recover a pregnant solution._x000D_
Silver sulphide is precipitated using sodium sulphide solution, and collected as a mixed sulphide/precoat concentrate on a drum filter. The solution is then passed through carbon columns where the gold is adsorbed and is subsequently recovered by methanol desorption using a process developed by Micron Research, and electrowinning. Modifications to the treatment plant circuit based on operational experience are Described.
Return to parent product
  • The Mount Bonnie Gold Silver Project
    PDF
    This product is exclusive to Digital library subscription
  • The Mount Bonnie Gold Silver Project
    PDF
    Normal price $22.00
    Member price from $0.00
    Add to cart

    Fees above are GST inclusive

PD Hours
Approved activity
  • Published: 1984
  • PDF Size: 0.556 Mb.
  • Unique ID: P198403045

Our site uses cookies

We use these to improve your browser experience. By continuing to use the website you agree to the use of cookies.