BOULDER OPAL ROHSTEIN from the OPALFELDERN in
QUEENSLAND - Australia.
Whitish blue to completely blue OPAL veins in a BOULDER RAW STONE. In the right half you can see some "GREEN SPOTS" of glittering CRYSTAL EDELOPAL in the MOTHERSTONE.
Weight of this piece: 350 g Dimensions: 11 x 7 x 4 cm