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An Introduction to Raw Australian Opal

An Introduction to Raw Australian Opal

Posted by Therese Evert on 6th Jul 2022

Raw Australian opal is a rare and valuable resource.  Australia produces 95% of world opal.  Raw Australian opal is prized for its beauty, diversity, and stability.  Opal is also fo … read more
What is a Bouler Opal Bolo Tie?

What is a Bouler Opal Bolo Tie?

Posted by Therese Evert on 11th May 2022

What is a Boulder Opal Bolo Tie? A bolo tie is a type of leather braided cord with metal tips worn around the neck with a large ornamental fastening at the throat. The cord is fixed to the orna … read more
Australian Opal Festivals 2022

Australian Opal Festivals 2022

Posted by Therese Evert on 19th Apr 2022

The Eastern States opal festival season kicks off in Winton this year with the WINTON OPAL FESTIVAL from Friday July 8 to Saturday July 9. Winton is a historical town located in Central Wester … read more
Cutting Boulder Opal

Cutting Boulder Opal

Posted by Therese Evert on 30th Nov 2021

Australian boulder opal is a unique form of opal that is hosted by rock – ironstone or sandstone. The opal runs through the rock in veins. These veins may be thick, thin, straight, or crooked. Th … read more
Shaping Boulder Opal

Shaping Boulder Opal

Posted by Therese Evert on 30th Nov 2021

SHAPE At Opal Art Global we specialize in cutting Queensland boulder opal. Rick and I have been cutting Australian boulder opal since 1982. The introduction of the Opal Art range in 2000 … read more