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UID:6a76271ccf57f
DTSTAMP:20260808T044236
DTSTART:20260911T233000Z
DTEND:20260913T063000Z
TZID:Australia/Sydney
LOCATION:GAA New South Wales Division 128 Terry Street
SUMMARY:NSW: Advanced Opals
DESCRIPTION: This two-day course covers all aspects of opal gemmology with specific details on how to examine\,  separate all different types of opal from all Australian varieties and including all world-wide occurrences of opal. Specialised information is provided on present day imitation and so called synthetic opals as well as discussion[..]\nhttps://www.gem.org.au/events/nsw-advanced-opals/
URL:https://www.gem.org.au/events/nsw-advanced-opals/
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