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BEGIN:VEVENT
UID:6aa711b729ea8
DTSTAMP:20260914T071223
DTSTART:20230505T090000Z
DTEND:20230505T135000Z
TZID:Australia/Sydney
LOCATION:GAA Victorian Division 380-382 Spencer Street\,   West Melbourne VIC 3003
SUMMARY:VIC: Opal: When silica and water beautifully interact
DESCRIPTION: After defining what is opal (structure and chemistry)\,  we will explore the geological context where opal is found through representative deposits\,  and what we can conclude from it. We will also address recent research about the incorporation of water inside opal structure\,  and its potential consequences on its stability. LIMITED[..]\nhttps://www.gem.org.au/events/opal-when-silica-and-water-beautifully-interact/
URL:https://www.gem.org.au/events/opal-when-silica-and-water-beautifully-interact/
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