AN article written in French from our colleagues in the French Gemmological Association
Read MorePaul Downings article on Ethiopian Opal
Read MoreA journal article from Gems and Gemmology on the occurrence of Precious opal in Ethiopia
Read MoreAN article regarding the special digit patterns in Ethiopian Gem opal
Read MoreAn excerpt of the history of White Cliffs
Read MoreThe White Cliffs Royal Commission
Read MoreQuarterly Notes NSW Geological Survey-White CLiffs
Read MoreA view of the town of White Cliffs
Read MoreThe photo is provided from the Sherman Archives, a wider view shows the township of White Cliffs in NSW in 1906. The text excerpt in this post is from the NSW Department of Mines, Technical Reports Volume 7 1959 and discusses the occurrence of opal in White Cliffs written by R. E. Relph.
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