User:Footyfanatic3000
Céad míle fáilte! "A hundred thousand welcomes" (An old Irish greeting) Hello, and welcome to my userpage. I contribute to many wikis, including this wiki, the Irish language wiki, the German wiki and Wikimedia Commons. On this wiki I mainly edit aviation-related articles, and articles related to Ireland or sometimes Great Britain in general.
Sphalerite is a sulfide mineral with the chemical formula (Zn,Fe)S. It is found in a variety of deposit types, and is found in association with galena, chalcopyrite, pyrite (and other sulfides), calcite, dolomite, quartz, rhodochrosite, and fluorite. Sphalerite is an important ore of zinc, with around 95 percent of all primary zinc extracted from its ore. Due to its variable trace-element content, sphalerite is also an important source of several other metals such as cadmium, gallium, germanium and indium. The zinc in sphalerite is also used to produce brass. This sample was extracted in Creede, Colorado, and features black tetrahedral crystals of sphalerite up to 8 mm (0.31 in) in size, with minor chalcopyrite and calcite, in a 4.5 cm × 3.0 cm × 2.0 cm (1.77 in × 1.18 in × 0.79 in) matrix. This photograph was focus-stacked from 125 separate images.Photograph credit: Ivar Leidus
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Wikipedia vandalism information Low to moderate level of vandalism
3.33 RPM according to EnterpriseyBot 18:10, 28 April 2024 (UTC)
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Me on other wikis[edit]
The design of this page is based off User:Jimbo Wales. Thanks a million Jimbo! Any questions about this page should be asked at my talk page. Thanks! |
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