 | | Report (issue) | | 260(5) c = 16.77(2) Z = 3 X-ray Powder Pattern: Hourt quarry, Stavelot massif, Belgian Ardennes. 3.052 (100)...3.09 30.65 0.06 0.03 31.20 [8.37] 97.79 (1) Hourt quarry, Stavelot massif, Belgian Ardennes; average...43]Σ=6.00. Mineral Group: Alunite supergroup, plumbogummite group. Occurrence: A secondary mineral formed...barium-pharmacosiderite. Distribution: From the Hourt quarry, 2 km north of Vielsalm, Stavelot massif, Belgian Ardennes...honorary Director of the Geological survey of Belgium, particularly for his contribution to the geology |  | | Journal (article/letter/editorial) | | (apfu), possibly implying solid solution toward plumbogummite, PbAl3[(OH)6(PO3OH)(PO4)]. TABLE 1. WHOLE-ROCK...confirmation with chemical data: the Hourt quarry, Stavelot Massif, Belgium (Loeber 2005), sedimentary U deposits...Loeber, A. (2005): La carrière de Hourt, Grand Halleux, Province de Luxembourg, Belgique. Mag. du 4M 26, 5-7 |  | | Book (edition) | | Chiappero (France). G. Daxner (Austria). M. Dcliens (Belgium). Giancarlo Delia Ventura (Italy), T.S. Ercit (Canada)...tric .. rclated to Tbomasclarklte-(Y), Pouelrette quarry. Moni Saint-llilairc. RoU\,ille County, Qu bec...K)AISi:0 6, tel., compare Leucite. Tataraza\\a quarry. Fujioka, Gunma Prcfccturc, Japan. MR 30, 5--6...CaAl(Si.Al),O,(OH},·(I 11O,CI). mon., Graphitc quarry. Amstall. lowcr Austria, Austria. 73. 1492. NJMM...and Pumpellyite group, Salm-Chåteau, Ardennes, Belgium, EJM 3, 819-830 (str.). NJMA 166, 137-167 (sir |  | | Book (edition) | | Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...bothCtah.on Cedar~tt..Mineralco.. Nevada.and at the Grand,·iewmine.GrandCanyon.Coconinoco.. Arizona.Themo...to Hot Springco., Arkansas, in the Point of Rock quarry, pearly. Clea,·age {001} perfect. {100} and {010}...mineral of alkaline rocks in the Point of Rocks quarry, Colfax co., New Mexico, with aegirine and arfvedsonite...several cm on prehnite in basalt in the Chantilly quarry, Loudoun co., Virginia. In metamorphic sulfide |  | | Book (volume) | | de longueur, toujours groupés en plus ou moins grand nombre à axes imparfaitement paraltrant lèles ;...Madagascar. La région minière d’Andavakoera renferme un grand nombre de filons stériles de barytine laminaire...gisement analogue qui a fourni la tschewkinite. plus grand diamètre. nratite à biotite. Ce Un fragment de...rapporté un bon 9cm. x5 X 3 (iJ. S. M. XXXV. grand aplatissement suivant m (110), de (100) (lig...rencontre à l’état plus ou moins roulé dans un grand nombi’e de rivières de la forêt de l’Est la Sahanofa |
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