... a paper by me on "The Crystallography of Plagionite" gives the results of goniometric measurements and specific gravity determinations made on crystals of plagionite from Wolfsberg in the Harz; it was also ... described by Pisani as heteromorphite was identical with plagionite: but as no quantitative chemical analyses were made ...
Tópico(s): History and Theory of Mathematics
1899 - | Mineralogical Magazine and Journal of the Mineralogical Society
Summary Three of the members of the plagionite group, fülöppite Pb 3 S 8 S 15 , plagionite Pb 5 Sb 8 S 17 , and semseyite Pb 9 Sb 8 S 21 , ...
Tópico(s): Mineralogy and Gemology Studies
1969 - Cambridge University Press | Mineralogical Magazine
Yves Moëlo, Youri S. Borodaev, N. N. Mozgova,
Plagionite formed after robinsonite at Rujevac (Yugoslavia) contains late-stage twinnite associated with zinckenite. Microprobe analysis shows ... As + Sb) = 1.3 at. %), is higher in plagionite, between 1.0 and 3.1% (i.e. ...
Tópico(s): Metal Extraction and Bioleaching
1983 - | Bulletin de Minéralogie
... crystals show a close resemblance to those of plagionite from Wolfsberg in the Harz Mountains, but the ...
Tópico(s): Geomagnetism and Paleomagnetism Studies
1929 - | Mineralogical Magazine and Journal of the Mineralogical Society
Seung-Am Cho, Bernhardt J. Wuensch,
Plagionite, Pb5Sb8S17, is monoclinic, space group C2/c, with a = 13.4857(8), b = 11.8656(4), ...
Tópico(s): Solid-state spectroscopy and crystallography
1974 - De Gruyter | Zeitschrift für Kristallographie
Matthieu Y. Versavel, Joel A. Haber,
... and crystalline PbS; our syntheses suggest that these plagionite group phases are metastable and indicate that their ...
Tópico(s): Advanced Thermoelectric Materials and Devices
2006 - Royal Society of Chemistry | Chemical Communications
Seung-Am Cho, Bernhardt J. Wuensch,
Tópico(s): Crystallization and Solubility Studies
1970 - Nature Portfolio | Nature
... tetrahedrite, pyrargyrite, proustite, enargite, bournonite, boulangerite, jamesonite, and plagionite. Sulphides whose metallic conductivity led to featureless, almost ...
Tópico(s): Mineralogy and Gemology Studies
1978 - Cambridge University Press | Mineralogical Magazine
J. J. Kohatsu, Bernhardt J. Wuensch,
Tópico(s): Crystal Structures and Properties
1974 - International Union of Crystallography | Acta Crystallographica Section B
Angel Alvarez A., Donald C. Noble,
... rhodochrosite, pyrite, calcite, sericite, and barite. Pyrrhotite, arsenopyrite, plagionite (Pb 5 Sb 8 S 17 ), and altaite ( ...
Tópico(s): Geochemistry and Elemental Analysis
1988 - | Economic Geology
Slobodan Radosavljević, Jovica Stojanović, Aleksandar Pačevski,
... pyrite, arsenopyrite, galena, realgar and orpiment), sulfosalts (zinkenite, plagionite, robinsonite, twinnite and gratonite), native arsenic, Sb-oxides ( ...
Tópico(s): Mineralogy and Gemology Studies
2012 - Elsevier BV | Geochemistry
Slobodan Radosavljević, Jovica Stojanović, Ana Radosavljević-Mihajlović, Vladan Kašić,
... boulangerite, bournonite, As-bournonite, falkmanite, zinkenite, fuloppite, robinsonite, plagionite, twinnite, geocronite, gratonite); telluride (calaverite); native metals and ...
Tópico(s): Geological Formations and Processes Exploration
2013 - | Periodico di mineralogia
Slobodan Radosavljević, Jovica Stojanović, Ana Radosavljević-Mihajlović, Nikola Vuković,
... gersdorffite and acanthite), sulfosalts (berthierite, geocronite, boulangerite, semseyite, plagionite, jamesonite, bournonite, twinnite, andorite, fizéliyte, Ag–bearing tetrahedrite, ...
Tópico(s): Mineralogy and Gemology Studies
2015 - Elsevier BV | Ore Geology Reviews
Lola Yesares, Reinaldo Sáez, Gabriel Ruiz de Almodóvar Sel, José Miguel Nieto, Carmelo Gómez, Gobain Ovejero,
... Sb sulfides and sulfosalts like galena, stibnite, fulöppite, plagionite, boulangerite, plumosite, and the jordanite–geocronite series, Ag– ...
Tópico(s): Geochemistry and Elemental Analysis
2016 - Elsevier BV | Ore Geology Reviews
Martin Števko, Jiří Sejkora, Zdeněk Dolníček, Pavel Škácha,
... freieslebenite, and rare Pb–Sb sulphosalts (scaiinite, robinsonite, plagionite) have been identified here. Besides selenides, the most ...
Tópico(s): Crystal Structures and Properties
2018 - Multidisciplinary Digital Publishing Institute | Minerals
Patrick Krolop, Mathias Burisch, Lisa Richter, Björn Fritzke, Thomas Seifert,
... II. Lead-dominated Sb-sulfides (e.g., zinkenite, plagionite, semseyite) represent the ore-stage III phase followed ...
Tópico(s): High-pressure geophysics and materials
2018 - Elsevier BV | Chemical Geology
Xiangyuan Sheng, Xian‐Wu Bi, Ruizhong Hu, Yongyong Tang, Qing Lan, Jiafei Xiao, Yan Tao, Ming‐Liang Huang, Jiantang Peng, Lei-Luo Xu,
... Sp2), sulfosalts consisting of boulangerite, zinkenite, sorbyite and plagionite and calcite veins. The framboidal pyrites (Py1) predate ...
Tópico(s): earthquake and tectonic studies
2019 - Elsevier BV | Ore Geology Reviews
... quantities of argentian tetrahedrite, native antimony, bournonite, cubanite, plagionite, and stibnite. The mineral assemblage is unlike the ...
Tópico(s): Mineralogy and Gemology Studies
1980 - Cambridge University Press | Mineralogical Magazine
Kalin Kouzmanov, Laurent Bailly, Călin Gabriel Tămaş, Paul Ivăşcanu,
... gersdorffite and acanthite), sulfosalts (berthierite, geocronite, boulangerite, semseyite, plagionite, jamesonite, bournonite, twinnite, andorite, fizéliyte, Ag–bearing tetrahedrite, ...
Tópico(s): Geological Formations and Processes Exploration
2005 - Elsevier BV | Ore Geology Reviews
... majorité de sulfosels de Pb/Sb : boulangérite, semseyite, plagionite, zinkénite, fulöppite, géocronite, ménéghinite, jamesonite manganifère et andorite˗ ...
Tópico(s): Geological and Geophysical Studies Worldwide
1982 - | Bulletin de Minéralogie
Xiangyuan Sheng, Yongyong Tang, Xian‐Wu Bi, Ruizhong Hu, Lei-Luo Xu, Juan Li, Yanwen Tang,
... Pb minerals (e.g., boulangerite, zinkenite, sorbyite and plagionite). In situ U-Pb dating by laser ablation- ...
Tópico(s): earthquake and tectonic studies
2022 - Elsevier BV | Journal of Geochemical Exploration
Yves Moëlo, Cristian Biagioni,
Abstract. The plagionite homologous series contains four well-defined members with the general formula Pb1+2NSb8S13+2N: fülöppite (N=1), plagionite (N=2), heteromorphite (N=3), and semseyite (N= ... of several natural and synthetic samples of fülöppite, plagionite, and semseyite have been refined through single-crystal ... fülöppite samples. The developed structural formula of the plagionite homologues can be given as Pb2N−1(Pb1− ... e. (Sb–Sb–Sb)–Pb–Sb–(…), major in plagionite and semseyite, and (Sb–Sb–Sb)–Sb–Pb–(…), ...
Tópico(s): Glass properties and applications
2020 - Elsevier BV | European Journal of Mineralogy
"On the composition of plagionite." The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 9(53), p. 232
Tópico(s): Crystallization and Solubility Studies
1836 - Taylor & Francis | The London Edinburgh and Dublin Philosophical Magazine and Journal of Science
On the British Museum specimens of plagionite from Wolfsberg, in the Harz, all the well-established crystal forms previously recorded have been detected.
Tópico(s): Geological and Geochemical Analysis
1897 - | Mineralogical Magazine and Journal of the Mineralogical Society
Article The crystal structure of plagionite, Pb5Sb8S17, the second member in the homologous series Pb3+2nSb8S15+2n was published on October 2, 1974 in the journal Zeitschrift ...
Tópico(s): Glass properties and applications
1974 - De Gruyter | Zeitschrift für Kristallographie - Crystalline Materials
Yves Moëlo, Paul Picot, Roland Pierrot,
... sulphantimonides are predominant : boulangerite, geocronite, semseyite, and secondary plagionite, zinkenite, bournonite and andorite-ramdohrite. A detailed sampling ...
Tópico(s): Geochemistry and Elemental Analysis
1975 - Wentworth Press | Bulletin de la Société française de Minéralogie et de Cristallographie
Y. Moello, Yves Fouquet, C. Laforet, Louis Chauris,
... zinkénite, blende et sulfosels du groupe de la plagionite, la troisième à jamesonite, pyrite framboïdale et galène ...
Tópico(s): Geochemistry and Elemental Analysis
1978 - | Bulletin de Minéralogie
... régulièrement croissant : • premier stade : zinkénite + quartz, • deuxième stade : plagionite → semseyite (+ bournonite) → géocronite → galène, avec blende terminale ; — une ...
Tópico(s): Mineralogy and Gemology Studies
1976 - Wentworth Press | Bulletin de la Société française de Minéralogie et de Cristallographie
Людмила Владимировна Кулешевич, Иван Леонидович Олейник, L. V. Kuleshevich, Ivan Oleynik,
... broken veins are composed of semseyite, tetrahedrite, jamsonite, plagionite, cobaltite and gersdorffite; melonite is occasionally encountered. The ...
Tópico(s): Mineralogy and Gemology Studies
2018 - Karelian Research Centre of RAS | Proceedings of the Karelian Research Centre of the Russian Academy of Sciences
Akromiddin Zayniddinovich Umarov, Anvar Shukurov, Alisher Djurabayev, Mansur Ruziev, Ilkhom Ruziev, Satbay Nurjanov,
... sulfoantimonide type represented by aurostibite, sulfoantimonidesPb, Fe, Ag: plagionite, jamsonite, boulangerite, goodmundite, ovichiite and gold-pyrite-arsenopyrite ...
Tópico(s): Mining and Gasification Technologies
2023 - EDP Sciences | E3S Web of Conferences