Events For all enquiries regarding events and education programs contact our Workshops team rr.workshops@planning.nsw.gov.au east Filters Category Safety Professional development Rehabilitation Opal mining Event type Programs Seminars Workshops Clear all filters Showing page 1 of 1 pages Sort Date (upcoming) Opal Miners' Safety Workshop - Lightning Ridge (2 day course) Workshops • Safety Wednesday, 13 March 2024 at 9:00 amLightning Ridge District Bowling Club, 29 Morilla Street, Lightning Ridge, NSW 2834 The opal miners' safety awareness course has been combined with the mine operators’ workshop. It covers the knowledge and skills required to... east Opal Miners' Safety Workshop - Lightning Ridge (2 day course) Workshops • Safety Wednesday, 2 October 2024 at 9:00 amLightning Ridge District Bowling Club, 29 Morilla Street, Lightning Ridge, NSW 2834 The opal miners' safety awareness course has been combined with the mine operators’ workshop. It covers the knowledge and skills required to... east