| | Journal (article/letter/editorial) | Article Fe-Al Phosphate Microcrystals in Pedogenic Goethite Pisoliths János Kovács 1,2, * , Éva Farics 2 ...wavellite, crandallite, and cacoxenite from pedogenic goethite pisoliths and nodules. Pisoliths and nodules are...such as crandallite, wavellite, cacoxenite, and goethite, accumulate during the weathering of apatite....crandallite; cacoxenite; adsorption; microcrystals; goethite; pisolith 1. Introduction Several hundred phosphate...tropical to subtropical climatic conditions [19]. Goethite and hematite are the most common pedogenic iron | | | Journal (article/letter/editorial) | approximately 400,000 km2 extending from Ghana, 229 Togo, and Burkina Faso to Niger. It is positioned near...presence of the volcanic rocks in 247 the Dakar region indicates that magmatic activity, with concomitant...Kakoulima complex 284 (southern Guinea, Kindia region, 50 km northeast of Conakry). An erosional event...Senegal and Sierra Leone, 19 in Niger, and 13 in Togo. Descriptions of the 302 deposits include deposit...333 occurs in the Pan-African Dahomeyan belt of Togo. 335 us an M d te Ac ce p 334 cr 320 | | | Journal (article/letter/editorial) | or interaction with a specific mineral, such as goethite (e.g., Buerge-Weirich et al., 2002; Chen et al...Bolnisi, Georgia Chloride, Arizona USA Kpogamé, Hahotoé, Togo Příbram, Czech Republic Reppel, Belgium...Sekondi-Takoradi Metropolis, Ghana Great lakes region, USA Soil:378 mg/kg Groundwater: 51 μg/L Groundwater:...feldspar quartz hematite maghemite magnetite goethite ferrihydrite pyrolusite birnessite kaolinite Na...substantial uptake of Cd occurs at surfaces of goethite (α-FeOOH), lepidocrocite (γ-FeOOH), and pyrite | | | Report (issue) | 484 359 444 493 461 409 476 Tanzania Thailand Togo New Zealand Trinidad and Nicaragua Niger Nigeria...work for a bauxite-alumina project in the Aye Koye region of Guinea, complete with transport system and harbour...aluminium. By the end of 1976 that ratio was in the region of 2:1 and the Trade and prices International...and Fos in order that the traditional steelmaking region of Lorraine may be saved from decay. In Italy production...The traditional steel districts in the Walloon region of South and East Belgium are in serious difficulties |
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