tin at

Check out the following article

http://www.resourceinvestor.com/pebble.asp?relid=38082

especially the section entitled Tin, tungsten and molybdenum

Recent commodity price rises have renewed interest in tin and
tungsten exploration, particularly in the historically significant
producing regions of far north Queensland.
While Queensland’s tungsten production has almost entirely come
from the Mount Carbine deposit, which closed in 1986, a variety
of hard rock, alluvial, eluvial and deep-lead deposits have yielded
Queensland’s tin production.
Exploration is confirming the importance of far north Queensland
for tin and tungsten, with two new tungsten projects under
advanced investigation—the Watershed Grid tungsten project and
the Wolfram Camp tungsten and molybdenum project.

Mount Carbine is a company maker for Republic Gold.