Winton Opal Tradeshow

9-10 July

www.qboa.com.au

Yowah Opal Festival

16-18 July

07 46554793

2-4 April (Easter Weekend)

http://www.opalcapitaloftheworld.com.au/

www.opalfestival.com.au

Lightning Ridge Opal Festival

29 July - 1 August

www.iojdaa.com.au

Australian Opal Exhibition

5-6 August Gold Coast Int'l Hotel

http://austopalexpo.com.au/