Watch "Can you GROW an Opal?" on YouTubehttps://youtu.be/d7MvGFX_VKo
The 'Virgin Rainbow' is one of the world's rarest and most expensive opals and it literally glows in the dark [read more: http://bit.ly/2rvKdLZ]
https://twitter.com/Rainmaker1973/status/1410938807009038338
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.