Yowah Opals normally has good pattern which it is famous for. Yowah opal has mainly deep strong ironstone with magic patterns and inclusions of colour and is famous for its Yowah nuts that have magical inclusions f colours in them are sought after by opal collectors. Source your Yowah opals direct from opal miners and opal wholesalers and dealers for your single gem opal or parcel Yowah opals from Yowah Australia