Nature continues to prove that it is the ultimate artist, crafting beauty that defies imagination. A recent discovery in ...

An curved arrow pointing right. Petrified wood is one of the most sought-after materials in the world for both its aesthetic value and its scientific value. But in Indonesia, miners who risk their ...

In 1966 whilst staying in the opal-mining area of Andamooka,South Australia, looking for opals around the mouth of an opal mine (noodling)I found an aboriginal stone cutting implement made from ...