 | Olds, Travis A., Plášil, Jakub, Kampf, Anthony R., Škoda, Radek, Burns, Peter C., Čejka, Jiří, Bourgoin, Vincent, Boulliard, Jean-Claude (2017) Gauthierite, KPb[(UO2)7O5(OH)7]·H2O, a new uranyl-oxide hydroxy-hydrate mineral from Shinkolobwe with a novel uranyl-anion sheet-topology. European Journal of Mineralogy, 29 (1) 129-141 doi:10.1127/ejm/2017/0029-2586 | Journal (article/letter/editorial) | | 1127/ejm/2017/0029-2586 1 2 3 4 PrePub Article Gauthierite, KPb[(UO2)7O5(OH)7]·8H2O, a new uranyl-oxide...uranyl-oxide hydroxyhydrate mineral from Shinkolobwe with a novel uranyl-anion sheet-topology TRAVIS A. OLDS1, JAKUB...37 oo f 11 12 pr 10 ct ed 9 Abstract: Gauthierite, KPb[(UO2)7O5(OH)7]·8H2O, is a new uranyl-oxide...hydroxy-hydrate mineral from the Shinkolobwe Mine, Democratic Republic of Congo, Africa. It occurs on a matrix...oxidation–hydration weathering of uraninite. Gauthierite is monoclinic, P21/c, with a = 29.844(2) Å, b |  | | Report (issue) | | Gauthierite KPb[(UO2)7O5(OH)7]·8H2O Crystal Data: Monoclinic. Point Group: 2/m. Crystals display {100}...708(6)° Z=8 X-ray Powder Pattern: Shinkolobwe Mine, Democratic Republic of Congo, Africa. 3.192 (100), 3.566...9.00 80.74 8.35 100.00 (1) Shinkolobwe Mine, Democratic Republic of Congo, Africa; average of 9 electron...Distribution: Found at the Shinkolobwe Mine, Democratic Republic of Congo, Africa. Name: Honors Gilbert...Belgian geologist, mineralogist and connoisseur of Katanga minerals. He found the mineral and provided it |  | | Journal (article/letter/editorial) | | Clarkeite Compreignacite Curite Fourmarierite Gauthierite Heisenbergite Ianthinite Leesite Masuyite Metacalciouranoite...[PDUPUPUPUDPDPD] 10:17 Vandendriesscheite Gauthierite [UDPDPDUPUP] 7:12 Gauthierite Sayrite [RUPURDPD] 5:8 Sayrite...Leesite Becquerelite Billietite Compreignacite Gauthierite Fourmarierite Richetite Protasite Masuyite Agrinierite...with nearly 4296 bits/cell (including H atoms). Gauthierite is the second in complexity with 3652 bits/cell...Wölsendorfite Billietite Agrinierite Rameauite Gauthierite Spriggite Vandenbrandeite Ianthinite Wyartite |  | | Journal (issue) | | net NOVEMBER–DECEMBER 2022 Articles The Laohuan mine, Goncheng, Zhuang, Guangxi, China.................Type Mineralogy of the Democratic Republic of the Congo...................................................yellow pyromoprhite crystals, 9 cm, from the Laohuan mine, Gongcheng County, Guangxi, China. Federico Pezzotta... Hickox, Jr. Wally Mann Keith and Diane Brownlee Dr. Nikolas Golosow William B. (Bill) Wray Herb & Monika...w w.FineMineral.com Copper Pearl Handle Pit Ray Mine, Arizona 13 cm Copper has been an essential metal |  | Ferenc, Š., Biroň, A., Mikuš, T., Spišiak, J., Budzák, Š. (2018) Initial replacement stage of primary uranium (UIV) minerals by supergene alteration: association of uranyl-oxide hydroxy-hydrates and “calciolepersonnite” from the Krátka Dolina Valley (Gemerská Poloma, Gemeric Unit, Western Carpathians, Slovakia) Journal of GEOsciences, 63 (3) 277-291 | Journal (article/letter/editorial) | | composition imitates a transition phase between gauthierite and vandendriesscheite. Negative correlation...vandendriesscheite field 1.0 0.5 gauthierite field 0.2 gauthierite field 0 0 0 0.2 0.4 0.6 0.8...work) gauthierite (ideal. comp., Olds et al. 2017a) vandendriesscheite (ideal. comp.) gauthierite (Olds...with published data for vandendriesscheite and gauthierite. a – K vs. Pb diagram. b – M+ vs. M2+ + M3+ diagram...K2O were found in vandendriesscheite from Shinkolobwe, Congo (Finch 1994). More significant potassium |  | Plášil, Jakub, Škoda, Radek, Čejka, Jiří, Bourgoin, Vincent, Boulliard, Jean-Claude (2016) Crystal structure of the uranyl-oxide mineral rameauite. European Journal of Mineralogy, 28 (5) 959-967 doi:10.1127/ejm/2016/0028-2568 | Journal (article/letter/editorial) | | from the Margnac mine, Compreignac, Haute-Vienne, Limousin, France. The Margnac mine is located in the...rich in uranium (more than 10 kg/t). The Margnac mine provided about 8,600 t U in ore. The primary mineralization...compreignacite, and rameauite, for which the Margnac mine is the type locality. The studied sample was a chip...Clarkeite Compreignacite Curite Fourmarierite Gauthierite Heisenbergite Ianthinite Masuyite Metacalciouranoite... 550–557. Buttgenbach, H. 1924: Minéralogie du Congo Belge. La fourmariérite nouvelle espèce minérale |  | | Journal (article/letter/editorial) | | No. 2015-122 Huenite Cu4(MoO4)3(OH)2 San Samuel Mine, Carrera Pinto, Cachiyuyo de Llampos district, Copiapó...2015-123 Braunerite K2Ca(UO2)(CO3)3·6H2O Svornost mine, Jáchymov ore district, Western Bohemia, Czech Republic...691–697. IMA No. 2015-127 Příbramite CuSbSe2 At the mine dump of shaft No. 16 – Háje, near Příbram, Central...2015-128 Leoszilardite Na6Mg(UO2)2(CO3)6·6H2O Markey Mine, Red Canyon, White Canyon District, San Juan Co...CaMg3Al2(PO4)4(OH)2·8H2O Northern Belle mine (aka Argentum mine), Candelaria district, Mineral Co., Nevada |  | Plášil, Jakub, Kampf, Anthony R., Olds, Travis A., Sejkora, Jiří, Škoda, Radek, Burns, Peter C., Čejka, Jiří (2020) The new K, Pb-bearing uranyl-oxide mineral kroupaite: Crystal-chemical implications for the structures of uranyl-oxide hydroxy-hydrates. American Mineralogist, 105 (4) 561-568 doi:10.2138/am-2020-7311 | Journal (article/letter/editorial) | | hydroxylhydrate mineral found underground in the Svornost mine, Jáchymov, Czechia. Electron-probe microanalysis...in the Svornost (formerly “Einigkeit” in German) mine in Jáchymov, Western Bohemia, Czechia. Details of...Evangelista vein at the Daniel level of the Svornost mine. Associated minerals include fourmarierite, Na-rich...oxidation-hydration alteration of uraninite in old mine workings. The name honors mining engineer Gustav...cation with a larger ionic radius, as K+ in gauthierite and kroupaite, it occupies sites with VVDP >20 |  | von Gunten, Konstantin, Bishop, Brendan, Plata Enriquez, Isabel, Alam, Md. Samrat, Blanchard, Peter, Robbins, Leslie J., Feng, Renfei, Konhauser, Kurt O., Alessi, Daniel S. (2019) Colloidal transport mechanisms and sequestration of U, Ni, and As in meromictic mine pit lakes. Geochimica et Cosmochimica Acta, 265. 292-312 doi:10.1016/j.gca.2019.09.015 | Journal (article/letter/editorial) | | and sequestration of U, Ni, and As in meromictic mine pit lakes Konstantin von Gunten a,⇑, Brendan Bishop...(As), in colloids and sediments from two meromictic mine pit lakes that have considerably different depths... All rights reserved. Keywords: Uranium mining; Mine remediation; Colloidal pumping; Contaminant mobility;...immobilization of certain metal species. Overall, such mine pit lakes can sequester significant amounts of metals...located at the decommissioned Cluff Lake uranium mine in Northern Saskatchewan, Canada (Fig. 1). Today |
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Shinkolobwe Mine, Shinkolobwe, Kambove Territory, Haut-Katanga, DR Congo