September, 2021 2021Mon20SepAll DayWinton Opal Festival(All Day: Monday) Winton Event Organized By: Queensland Boulder Opal Association Location:QueenslandEvent Type:Gem Show Event Details rough parcels of opal cut stones jewellery meet a miner Event Details rough parcels of opal cut stones jewellery meet a miner TimeAll Day (Monday) LocationWinton Organizer Queensland Boulder Opal Associationqboa@bigpond.com Learn More CalendarGoogleCal