 | Piilonen, P. C., McDonald, A. M., Grice, J. D., Rowe, R., Gault, R. A., Poirier, G., Cooper, M. A., Kolitsch, U., Roberts, A. C., Lechner, W., Palfi, A. G. (2010) Arisite-(Ce), a new rare-earth fluorocarbonate from the Aris phonolite, Namibia, Mont Saint-Hilaire and the Saint-Amable sill, Quebec, Canada. The Canadian Mineralogist, 48 (3) 661-671 doi:10.3749/canmin.48.3.661 | Journal (article/letter/editorial) | | NEW RARE-EARTH FLUORCARBONATE FROM THE ARIS PHONOLITE, NAMIBIA, MONT SAINT-HILAIRE AND THE SAINT-AMABLE...4L4, Canada Andreas G. PALFI PO Box 23532, Windhoek, Namibia Abstract Arisite-(Ce), ideally NaCe2(CO3)2[(CO3)1âxF2x]F...rare-earth fluorcarbonate mineral from the Aris phonolite (Namibia), Mont Saint-Hilaire (Quebec), and the...the Saint-Amable sill (Quebec). At the Aris phonolite, arisite-(Ce) occurs as vitreous, transparent, beige...iodide. Its density Dcalc is 4.126 g/cm3 for Z = 1 (Aris). Arisite-(Ce) is uniaxial negative, has a sharp |  | | Journal (issue) | | ........................pg. 3 Actinolite from Namibia by Justin Zzyzx .................................Replacing Fluorite by Justin Zzyzx .........................................pg. 27 Aris Quarries by Justin...we bring you eleven articles about locations in Namibia that do not receive much publicity. It is easy...legendary deposits such as Tsumeb, the Brandberg region and the Erongo Mountains. Alpine clefts, huge soda...Mountains, located in the southwestern part of central Namibia. The Gamsberg Mountain is the most important landmark |  | | Catalog/List | | the Tsumeb Mine (as well as other mines of the region) were still in production in the 1970s. You will...engineering work took him to the Tsumeb Mine in Namibia. This mine is renowned for producing what are arguably...desert-like "Sperrgebiet" area of the southern coast of Namibia, with its fabulous wealth of gem diamonds. One...Ianâs interest stems from the family trips to Namibia, including the mines of Tsumeb. He worked with...Azurite Level 8, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia If the attachment point on the back of this |  | | Journal (issue) | | Thor Sørlie Ellingsenitt, et nytt mineral fra Aris, Namibia av Astrid Haugen Reisebrev fra Marokko av Jan...noen prinsesse av Magne Høyberget Trip Report Namibia 2009 av Lennart Borg âSAMLETâ av Thor Sørlie Vi...STEIN 2-2012 Ellingsenitt, et nytt mineral fra Aris, Namibia Av Astrid Haugen Vi har vĂŚrt medlemmer i Venneforeningen...2000 til Namibia. En av forekomstene som er interessant for systematikk- og mikrosamlere er Aris, et steinbrudd...steinbrudd som ligger ca. 25 km sør for Windhoek langs veien til Redhoboth. Denne alkaline fonolitten inneholder |  | | Catalog/List | | Meteorite Slice Iron - IAB Complex Novosibirsk Region, Russia - (54° 20âN, 84°12âE) The find of the Maslyanino...Meteorite occurred on May 25, 1992 in the Novosibirsk Region of Russia, when an agronomist discovered a 26 kg...likely before settlers arrived in the Ryazan Oblast region in 1200. Classified as an Ataxite, it is an Iron...Iron, Fine Octahedrite - IVA Great Namaqualand, Namibia (25° 30âS, 18° 0âE) Nickel-Iron Meteorites are...Iron, fine octahedrite - IVA Great Nama Land, Namibia - (25° 30âS, 18° 0âE) Thousands of years ago, an |  | | Journal (issue) | | Bookstore at www.MineralogicalRecord.com Front cover: Fluorite on Amazonite 7.5 cm, from the Smoky Hawk claim...Tom Spann photo. Back cover: Top row, from left: Fluorite, 6.7 cm, from the Weisseck, Austria. Collected...by Federico Pezzotta; Antonio Miglioli photo. Fluorite, 7.4 cm, from the La Barre mine, France. Collected...be opened to the left (west) of this byssolite region. Across the top of this doorway, about 1 foot in...Recovery time at least a week. Youâve been warned! Fluorite with manganese oxide inclusions, 15 cm, from the |
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Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia