Vitro Opal?

[Alta]

I have so many Vitros but not a lot of opalescent ones to compare to. Would this be a Vitro Opal or just a really cool Conqueror? 

[Chad G.]

It's Vitro but most opals have clearer glass and you have to backlight them to see the fire in the glass. I hope this helps. some opals have a little bit of veneering on them so w/o backlighting i can't be sure.

LINK:  https://www.allaboutmarbles.com/viewtopic.php?p=445924&hilit=vitro+opal#p445924

LINK ::  https://marbleconnection.com/topic/27641-vitro-opal/

LINK ::    https://marbleconnection.com/topic/31052-vitro-opal-yes/

 

 

 

You can see the opalescent sheen through this one

Here's one of mine, it's not backlit but when it is there is no doubt. These are verry common colors for an Opal, it even has a bit of av in the green.

[Alta]

Ooo, very nice and that makes me understand the opalescence more. Thanks Chad! 

[Melissa]

Vitro conqueror