Mineralien in der Queue

[Stefan]

Neue Mineralien, die demnächst veröffentlicht werden

Zincostottite IMA 2024-024
Yellowcatite IMA 2024-030
Shenganfuite IMA 2024-031 Shenganfuit ist ein Bleichlorid - Tellurit-Mineral mit der chemischen Formel [ PbCl3(H2O)][Te4+3O5(OH)]
Nancyrossite IMA 2024-033
Alexearlite IMA 2024-039 - (Hg2+3(MoO4)S2): A new mineral with a novel chemistry and structure

[Frank de Wit]

Danke
Habe http://www.chengdu.cgs.gov.cn/tgl_5666/202408/t20240812_769371.html in https://www.strahlen.org/forum/index.php/topic,33324.0.html eingebaut

[Stefan]

Ich warte noch bis wir sie in den MA übernehmen. Es ist einfacher  sie zu übernehmen wenn sie offiziell draußen sind.

[Frank de Wit]

Klar.
Ps, Alexearlite hat eine Historie, details in https://www.strahlen.org/forum/index.php/topic,28955.0.html

[schlothi]

Nachdem ich kein Mitglied von Strahlen.org bin, kannst du mir diese kurz zusammenfassen?

[Frank de Wit]

From: Geology, Mining History, Mineralogy, and Paragenesis of the McDermitt Caldera Complex, Opalite Mining District, Humboldt County, Nevada, and Malheur County, Oregon.
Dunning, G.E., Cox, M.F., Christy, A.G., Hadley, T.A., Marty, J.
Bay Area Mineralogists Report, Baymin Journal (2019) 20(4), 168 pp.
Summary
Several dull cream-colored micro crystal groups were noted within quartz-lined cavities in a cinnabar and corderoite-rich breccia collected from Area 1. A PXRD of this crystal group did not match any known phase. An EDS of a crystal group gave major Hg, S and oxygen with values of 71.57% HgO and 28.43% SO3, giving HgSO4. Subsequent structure analysis has indicated that Mo occurs in the structure and the formula has been revised to reflect the Mo [(Hg2+)3S2-2[MoO4]]. This same phase was noted filling micro voids within the same breccia. A SEM photomicrograph of these groups revealed they are compose of a mass of elongated crystals with sloped terminations. The crystals have average dimensions of 10um x 1um x 0.05um. Figures 158 through 161 illustrate this new mercury phase. A preliminary structure determination of a single crystal (R=3%) gave an orthorhombic-P cell in space group Pmnb with a = 6.97Å, b = 8.03Å, c = 12.97Å. Z = 4.

[Frank de Wit]

https://doi.org/10.5194/ejm-36-917-2024

[schlothi]

Vielen lieben Dank für die Info