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Zinkenite is a steel-gray metallic sulfosalt mineral composed of lead antimony sulfide Pb 9 Sb 22 S 42.Zinkenite occurs as acicular needle-like crystals. [2]It was first described in 1826 for an occurrence in the Harz Mountains, Saxony-Anhalt, Germany and named after its discoverer, German mineralogist and mining geologist, Johann Karl Ludwig Zinken (1790–1862).
Synthetic crystals can be colorless or can range in color from dark red, orange, or yellow to light green. Synthetic zincite crystals Both natural and synthetic zincite crystals are significant for their early use as semiconductor crystal detectors in the early development of crystal radios before the advent of vacuum tubes.
Zinkenite This page was last edited on 19 October 2021, at 19:28 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
Structure of proustite Ag 3 AsS 3, a classic sulfosalt, which can be viewed as the Ag + salt of AsS 3− 3.Sulfosalts characteristically feature A–S–B linkages, where A and B are different metals or metalloids.
Amethyst crystals – a purple quartz Apophyllite crystals sitting right beside a cluster of peachy bowtie stilbite Aquamarine variety of beryl with tourmaline on orthoclase Arsenopyrite from Hidalgo del Parral, Chihuahua, Mexico Aurichalcite needles spraying out within a protected pocket lined by bladed calcite crystals Austinite from the Ojuela Mine, Mapimí, Durango, Mexico Ametrine ...
This list includes those recognised minerals beginning with the letters P and Q.The International Mineralogical Association is the international group that recognises new minerals and new mineral names; however, minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date.
See also External links A Abelsonite: C 31 H 32 N 4 Ni – American physicist Philip Hauge Abelson (1913–2004) Abswurmbachite: Cu 2+ Mn 3+ 6 O 8 SiO 4 – German mineralogist Irmgard Abs-Wurmbach (1938–2020) Adamite: Zn 2 AsO 4 OH – French mineralogist Gilbert Joseph Adam (1795–1881) Agrellite: NaCa 2 Si 4 O 10 F – English optical mineralogist Stuart Olof Agrell (1913–1996 ...
At first glance, it is hard to differentiate boulangerite from zinkenite or jamesonite, so proper equipment is crucial for the identification. In the structure, there are interconnected SbS 3 groups like in zinkenite, jamesonite and robinsonite. [3] The smaller, and beautiful needle-like crystals attract a lot of collector's glimpses.
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