 | 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) | | 3.661 ARISITE-(Ce), A NEW RARE-EARTH FLUORCARBONATE FROM THE ARIS PHONOLITE, NAMIBIA, MONT SAINT-HILAIRE...Andreas G. PALFI PO Box 23532, Windhoek, Namibia Abstract Arisite-(Ce), ideally NaCe2(CO3)2[(CO3)1–xF2x]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...miarolitic cavities. At Mont Saint-Hilaire, arisite-(Ce) occurs in alkaline pegmatite veins, sodalite syenite |  | | Journal (issue) | | be opened to the left (west) of this byssolite region. Across the top of this doorway, about 1 foot in...Anthony J. Albini collection; Harold Moritz photo. Monazite-(Ce), 15 cm, from the Spinelli prospect, Glastonbury...damaging it! To my knowledge, this is the largest monazite from Connecticut and the first to be found at...2015 and continuing into 2016, Donnie explored the region east of Bigelow. He found several new gash veins... TOM COOPER Andradite, 3.1 cm, from the Kayes region, Mali; collected in March of 2009. I pose with |
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Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia