WOHGMR-503gm503 Gram High Grade Mine Run Rough Welo Opal Parcel-Rough Ethiopian Opal
504 gram VERY gemmy high grade rough Welo opal mine run parcel. This really shouldn't be called mine run, but that's how it was sold to me from Addis Ababa Ethiopia. Mostly 1-4 gram sizes. Scale=20mm.
Category: Rough Opals > Ethiopian Welo Opals > Large Parcels