 | | Journal (issue) | | SEPTEMBER–OCTOBER 2022 • VOLUME 53 • NUMBER 5 • $30 L L Akchatau! Wayne & Dona Leicht KRISTALLE Est.1971 Laguna...SEPTEMBER–OCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan..................573 by W...E. Wilson & T. P. Moore The Graf Jost-Christian mine, Wolfsberg, Harz Mountains, Sachsen-Anhalt, Germany...E. Wilson COVER: CREEDITE, 4.6 cm, from Akchatau, Kazakhstan. Parker Sterling collection; Tom Spann photo...the amethyst they could collect at the old Pearl mine in Thunder Bay. They weren’t as successful with |  | | Journal (article/letter/editorial) | | northerly in a group of skarn deposits in the Banat region of Romania. The Ocna de Fier deposit (von Cotta...de Fier by Koch, 1930) originate from the Paulus Mine. “Warthaite” was discredited after Thompson (1949)...(Ciobanu & Cook, 2000). The sample from Turkish Mine is sulphide-rich; Bi sulphosalts are included, commonly...mm-scale nests of Bi minerals within magnetite. Lindströmite and krupkaite are intergrown with, or contain...intergrowths, found in one of the chalcopyrite-lindströmite nests, consist of µmscale lamellae of Cu-rich |  | | Journal (article/letter/editorial) | | deposits in China, Kalguta (Altay, Russia), Akchatau (Kazakhstan), etc. [4–8]. The purpose of the study was...in the southwest of Western Transbaikalia. The region represents the southwestern part of the Sayan-Baikal...sampled both from the quarry and the underground mine dump. Additionally, some samples from both deposits...such minerals as topaz (Al2[SiO4](F, OH)2), lindströmite (Pb3Cu3Bi7S15), hammarite (Pb2Cu2Bi4S9), sulfobismuthite...such minerals as topaz (Al2 [SiO4 ](F, OH)2 ), lindströmite (Pb3 Cu3 Bi7 S15 ), hammarite (Pb2 Cu2 Bi4 S9 |
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