I bought this opal at our club’s annual sale this weekend in Pennsylvania USA. The only info I know is that it is Australian. Can anyone help with a more accurate ID of the possible location? Thanks.
Some look like CP. The ones with gray, sandy top look similar to Mintabie. However, if I could only pick one answer, I’d go with the crowd and say CP.
I vote Coobery Pedy maybe with 1 sneaky mintabie mixed in there.
It looks like coober pedy opal from Australia. Nice stuff and I love coober pedy opal lol in fact I love all opals lol.