Topaz is a rural locality in the Tablelands Region, Queensland, Australia.

[1] Extensive alluvial gold mining between the 1870s and 1914 (World War I).

Major mines included The Lady Olive, Union and Kiandra Creek.

These area was designated the Extended Upper Russell River Goldfield.

[citation needed] Topaz State School opened on 23 February 1932 and closed on 1960.