Article Search Results

Show Filters
Showing 1 result for "������������������������������2���"
 Hand holding tube-shaped boulder opal
Queensland Opal Fields: Home of the Unique Australian Boulder Opal

Boulder opal is becoming more and more popular. Australia’s central Queensland is home to more than a dozen of sources of this stone. Come with GIA field gemmologists to find out more about this unique gem.

Read More