Gahnite can be a significant indicator mineral of metamorphosed Zn mineralization and this is the first report of gahnite in the vicinity of the Bathurst Mining Camp. |
They contain sulfide minerals as well as metamorphic minerals that include cordierite, gahnite, epidote, garnet, amphiboles, schorl, and many others. |
Aluminum bronze results in alumina deposits, silicon bronze in silica deposits and trace aluminum in brass results in the complex gahnite. |