User:Zarex
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Today is Sunday, July 28, 2024, and the time is 00:07 (UTC/GMT). Wikipedia currently has 6,858,229 articles. This user has contributed to the English language Wikipedia since March 16, 2006. [ statistics ] Bultfonteinite is a pink, light-brown or colorless mineral with the chemical formula Ca2SiO2(OH,F)4. It was first discovered in 1903 or 1904 in the Bultfontein mine in Kimberley, South Africa, with other finds in the same country in the following years. It has since been found across the world including in Australia, Botswana, Japan, Russia and the United States. The mineral occurs as radiating prismatic acicular crystals and radial spherules up to 2 centimetres (0.79 inches). This specimen of bultfonteinite, measuring 5.0 cm × 3.0 cm × 3.0 cm (2.0 in × 1.2 in × 1.2 in), was extracted from Shijiangshan Mine near Chifeng in Inner Mongolia, China.Photograph credit: Ivar Leidus
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Wikimedia Commons Picture of the day For the easy hike it requires, Volcano Pacaya, Guatemala, offers more than a rewarding view over volcanoes Fuego, Acatenango and Agua.
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Fuzheado, Gamaliel, Effeietsanders, Nikikana, LilyOfTheWest, and SuperHamster discuss the annual Wiki Loves Monuments worldwide photography contest
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