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Wyllieite from
Buranga pegmatite, Muhororo, Ngororero District, Western Province, Rwanda


Locality type:Pegmatite
Classification
Species:Wyllieite
Formula:(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Wyllieite data
Locality Data:Click here to view Buranga pegmatite, Muhororo, Ngororero District, Western Province, Rwanda
Data Identifiers
Mindat Occurrence Record ID:157572
Long-form Identifier:1:3:157572:9
GUID (UUID V4):2ce7f9a7-2d1b-4b05-921c-13809befc8ef
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
a new phosphate mineral from the Rubindi pegmatite, Rwanda FRÉDÉRIC HATERT1,*, PIERRE LEFÈVRE1, ANDRÉ-MATHIEU...is a new mineral species from the Rubindi pegmatite, Rwanda. It occurs as large idiomorphic grains reaching...Fe analogue of rosemaryite, and belongs to the wyllieite group of minerals. The crystal structure of ferrorosemaryite...phosphate mineral, wyllieite group, crystal structure, Rubindi pegmatite, Rwanda. Introduction Among...type-minerals reported in Rwanda, three were described in the Buranga pegmatite, which is host to over hundred
Journal (article/letter/editorial)
3749/canmin.1600033 CRYSTAL CHEMISTRY OF THE WYLLIEITE GROUP OF PHOSPHATE MINERALS FRÉDÉRIC HATERT§...the wyllieite mineral group were structurally investigated: wyllieite from the Buranga pegmatite, Rwanda...Rwanda (A); wyllieite from the Malpensata pegmatite, Italy (B); and qingheiite from the Santa Ana pegmatite...phosphate minerals are compared to those of other wyllieite-type phosphates: ferrorosemaryite, rosemaryite...members of the wyllieite group are discussed in detail. Keywords: phosphate minerals, wyllieite group, crystal
Journal (article/letter/editorial)
Key-words: alluaudite; phosphate; arsenate; wyllieite; nomenclature. 1. Introduction The name alluaudite...Na–Mn–Fe-bearing phosphate mineral found in the Chanteloube pegmatite, Limousin, France. The mineral was named after...Varuträsk pegmatite, Sweden (Quensel, 1937, 1940), and hühnerkobelite from the Hühnerkobel pegmatite, Bavaria...alluaudite group. Alluaudite samples from the Buranga pegmatite were investigated by Thoreau (1954), and then...(1973) described the new phosphate wyllieite in the Victory mine pegmatite, South Dakota, and found unit-cell
Journal (article/letter/editorial)
Cornwall, luxullianite, 441; 442 Scar Crag, Lake District, arsenopyrite, alloclase, glaucodot, cobaltian...samples, I65 IRELAND Currywongann, Connemara, acid pegmatite and orthopyroxenite, 473 CHANNEL ISLANDS Chouet...Chanteloube, Limoges, alluaudite, 230 Piedmont zone, Western Alps, chromian jadeite, phengite, pumpellyite,...deerite, 25I Spain (Espafia) Cerro del Hierro, Province of Sevilla, goethite, 355 Italy (Italia) Beth...'hauchecornite', 875 Verkhne Dnieprovsk, Ekaterinoslav District, Ukraine, iron meteorite, I49 Turkey (Ttirkiye)
Report (issue)
388(2) c = 6.320(1) X-ray Powder Pattern: Buranga, Rwanda. 3.024 (100), 2.693 (100), 2.726 (85), 3.487...31 0.19 1.84 Total 99.83 99.97 (1) Rock Ridge pegmatite, South Dakota, USA; corresponds to (Na0.47 Ca0...(Al0.63 Fe0.37 )Σ=1.00 2+ (PO4 )3.00 . (2) Buranga, Rwanda; corresponds to (Na0.59 Ca0.02 )Σ=0.61 (Mn0...Forms two series, with ferrowyllieite, and with wyllieite; Mn2+ > Fe2+ in M(1); Fe3+ dominant in M(2a)....scorzalite, strengite (Buranga, Rwanda). Distribution: From the Rock Ridge pegmatite, near Custer, Custer
Journal (article/letter/editorial)
NaMnFe3+Al(PO4)3, has been collected in the Buranga pegmatite, Rwanda. A single-crystal structure refinement...the presence of water in the channels of the wyllieite structure. A comparison of both the Mössbauer...those of other phosphates of the alluaudite and wyllieite groups, is also presented. Key-words: Rosemaryite...spectroscopy, infrared spectroscopy. Introduction The wyllieite group of minerals consists of Na-Mn-FeAl-bearing...1974). However, the ordering of cations in the wyllieite structure induces a splitting of the M(2) and
Report (issue)
Mn2+ )(Mn2+ , Fe2+ )(Fe2+ , Fe3+ , Mg)Al(PO4 )3 Wyllieite c 2001-2005 Mineral Data Publishing, version...Σ=1.00 0.20 0.02 Σ=1.00 0.59 4 )3 . (2) Buranga, 2+ 2+ Rwanda; corresponds to (Na0.80 K0.01 )Σ=0.81 (Na0...pegmatites. Association: Trolleite, scorzalite (Buranga, Rwanda). Mn2+ Distribution: In the USA, in South...north-northwest of Custer, Custer Co. At the Buranga pegmatite, near Gatumba, Rwanda. From Hålsjöberg, Värmland,... Sweden. At the Lavra do Énio pegmatite, northeast of Galiléia, Minas Gerais, Brazil. Name: To honor
Journal (article/letter/editorial)
the petrologic processes involving both single pegmatite dikes and entire pegmatitic swarms or fields....revealing the geological history of the hosting pegmatite. The central part of the 20th century was characterized... occurrence, and the features of the hosting pegmatite. As an example, the first complete descriptions...phosphate paragenesis characterizing a specific pegmatite are due to Mason (1941) and Quensel (1952), who...phosphate mineral groups such as alluaudite, wyllieite, and arrojadite (Moore & Ito 1979) or individual
Journal (article/letter/editorial)
QINGHEIITE – BEUSITE – LITHIOPHILITE IN THE SANTA ANA PEGMATITE, SAN LUIS, ARGENTINA Miguel Angel GALLISKI §...Abstract Qingheiite, the Mg end-member of the wyllieite group of transition-metal phosphates, with a formula...Ana mine (32°53’32” S, 65°55’43” W), San Luis province, Argentina, in a beryl type, beryl–columbite–phosphate...beryl–columbite–phosphate subtype of rare-element pegmatite, and in the closely related La Empleada dike. At Santa Ana...crystallization of the border and wall zones of the pegmatite. The exsolution of this precursor led to the formation
Journal (article/letter/editorial)
phosphate mineral from the Sebastião Cristino pegmatite, Minas Gerais, Brazil FRÉDÉRIC HATERT1,*, MAXIME...mineral species from the Sebastião Cristino pegmatite, Minas Gerais, Brazil. It occurs as rims around...Fe2þ analogue of qingheiite, and belongs to the wyllieite group of minerals. The crystal structure has been...Key-words: Qingheiite-(Fe2þ), new mineral, phosphate, wyllieite group, Minas Gerais, Brazil. 1. Introduction...most important pegmatite provinces in the world, the Eastern Brazilian Pegmatite Province (EBPP). This
Report (issue)
apatite, gatumbaite, samuelsonite, wyllieite (Buranga pegmatite, Rwanda). Distribution: In Sweden, from...from Hökensås, Västergötland. In the Buranga pegmatite, Rwanda. On Mt. Perry, 75 km southwest of Bundaberg
Journal (issue)
Richard A. Bideaux M ineralogist feature articles Pegmatite Phosphates: Descriptive Mineralogy and Crystal...Sm ithsonian Institutio n Paul Brian Moore Wyllieite, Na2Fe2AI(P04)3, A New Species........ Paul B...Supply Co. $65.00. The Mineralogical Record Pegmatite Phosphates: Descriptive Mineralogy and Crystal...phosphate minerals, which occur at all stages of pegmatite genesis, are among the most extensive of any mineral...interest in them than mineralogists. No doubt, the pegmatite phosphates prove most reward­ ing collecting material
Journal (article/letter/editorial)
bertossaite {CaLi2[Al4(PO4)4(OH,F)4]} from the Buranga pegmatite, Rwanda, was investigated by single-crystal X-ray...crystal structure, infrared spectroscopy, Buranga pegmatite, Rwanda. Sommaire Un échantillon de bertossaïte...{CaLi2[Al4(PO4)4(OH,F)4]} provenant de la pegmatite de Buranga, Rwanda, a été étudié par diffraction des rayons...cristalline, spectroscopie infrarouge, pegmatite de Buranga, Rwanda. Introduction Bertossaite, CaLi2[Al4(PO4)4(OH...and von Knorring & Mrose (1966) in the Buranga pegmatite, Rwanda, in association with augelite [Al2(PO4)
Journal (article/letter/editorial)
of an alluaudite sensu strictu (s.s.) from Buranga (Rwanda) was re-determined. The specific arrangement...partly filled by 0.14 Na+ atoms per formula unit in Buranga alluaudite. The structural topology of hagendorfite...Hagendorf. It occurs in the so-called Hagendorf-pegmatite as a primary phosphate (Fransolet et al., 1994...C2/c on a natural specimen from Burangapegmatite, Rwanda. The alluaudite mineral group contains a number...P21/c. This is the case in the minerals of the wyllieite group. The alluaudite structure-type can accommodate
Journal (article/letter/editorial)
Na-in-triphylite geothermometer: applications to natural pegmatite phosphates Frederic Hatert • Luisa Ottolini Peter...assemblages from the Kibingo (Rwanda), Hagendorf-Süd (Germany), and Buranga (Rwanda) pegmatites, respectively...ferrisicklerite [Li1-x(Fe3?,Mn2?)PO4] from the Buranga pegmatite, Rwanda, without any replacement texture. This...Héreng (1989) re-examined the samples from the Buranga pegmatite and observed three different primary assemblages:...Hagendorf-Süd, Germany; alluaudite ? fillowite in Rusororo, Rwanda, and Kabira, Uganda; alluaudite ? ferrisicklerite
Journal (article/letter/editorial)
SECONDARY Al–Li–Be–Ca–Sr PHOSPHATES IN THE SAN ELÍAS PEGMATITE, SAN LUIS, ARGENTINA Miguel Á. GALLISKI§ IANIGLA...phosphates from the Li-bearing, rare-element San Elías pegmatite in the Eastern Pampean ranges of Argentina shows...hydroxylapatite formed after P–T equilibration between the pegmatite and its host rock along the path of metamorphic... Sr and minor S from the host rocks into the pegmatite (at about <300°C); (iii) at a still lower T, the...previous alteration stages. Keywords: granitic pegmatite, phosphate alteration, montebrasite, hydroxylherderite
Journal (article/letter/editorial)
V 4390.7(5)(3) Å3, Dcalc. 3.621 g/cm3, from pegmatite #22 at Cross Lake, Manitoba, Canada, have been...Dcalc. 3.621 g/cm3, les deux provenant de la pegmatite #22 au lac Cross, Manitoba, Canada, par méthodes...the intermediate and core zones of a granitic pegmatite on the southeastern shoreline of a small unnamed...of the structures of alluaudite (Moore 1971), wyllieite (Moore & Molin-Case 1974) and bobfergusonite (Ercit...are quite kinked (as is the case in alluaudite, wyllieite and bobfergusonite). The staggered nature of the
Journal (article/letter/editorial)
Alluaudite, Sweden, Finland, Bavaria, S. Dakota, Rwanda, New Hampshire, Morocco, and SW AJHca, complex...B.), 789 Arrojadite family, S. Dakota, Morocco, Rwanda, Brazil, New Hampshire, Connecticut, Maine, nomenclature...nickel-bearing aluminium serpentine (septechlorite) from Western Australia: Discussion, 55i; - - and WARNE (S. ST...amorphous copper carbonate from the Carr Boyd Mine, Western Australia, 97 BRINDLEY (G. W.), Motukoreaite--additional...diorites and associated rocks of Chonet, north-western Guernsey, Channel Islands, 9x9 BURKE (E. A. J.)
Journal (article/letter/editorial)
GEOCHEMISTRY OF PHOSPHATES AND SILICATES IN THE SAPUCAIA PEGMATITE, MINAS GERAIS, BRAZIL: GENETIC IMPLICATIONS Maxime...The Sapucaia pegmatite is located in the well-known Eastern Brazilian Pegmatitic Province (EBPP), Minas...Minas Gerais, Brazil. Detailed mapping of the pegmatite body revealed five zones, showing distinct mineral...quartz core (Q). Phosphate masses found in the pegmatite contains two different assemblages: assemblage...geochemically primitive LCT-type pegmatite. The degree of differentiation of the pegmatite increases from the border
Journal (article/letter/editorial)
PHOSPHATE MINERAL ASSOCIATIONS FROM THE JOCÃO PEGMATITE, MINAS GERAIS, BRAZIL Maxime BAIJOT, Frédéric...Jocão pegmatite (or Cigana) is located in the well-known Eastern Brazilian Pegmatitic Province (EBPP)...mineral masses were collected from the dumps of the pegmatite: association I is composed of dendritic triphylite...genetic sequence, secondary phosphates, Jocão pegmatite, Brazil § E-mail address: fhatert@ulg.ac.be...most important pegmatite provinces in the world, the Eastern Brazilian Pegmatite Province (EBPP), is located
Book
phosphorus handbook. Wiley. New York Moore PB (1982) Pegmatite minerals ofP(V) and B(III). Mineral Assoc Can...Mode of Occurrence: Occurs in large masses in pegmatite at several mines in the Custer-Pringle area, Custer... South Dakota. Also found in pegmatite at Chanteloube, France; Buranga, Ruanda; Varutrask, Sweden; Sukula...Sukula and Lemnas, Finland; and in several other pegmatite deposits Amblygonite Optical Constants: IX...in Miocene clay at Bellaver de Cerdena, Gerona Province, Spain; in a bituminous clay rock at Messel, Hesse
Book
triangular agate, polygonal umgrentzte Achate (Ger.), pegmatite agates, quasicrystals, angle-plated quartz, Zwickelfülling...Fleet, 1974; Nickel, 1973). The nickel deposits of Western Australia’s Yilgarn Craton have deep weathering...minerals in a duripanson the Owyhee Plateau of south-western Idaho. Within this soil horizon, SiO2 was released...Dalradian calcareous slates and metadolostones of western Scotland, with a volume decrease of at least 47%...sedimentary rocks in the Yerrida rift basin of Western Australia. These deposits preserve various original
Book (chapter)
triangular agate, polygonal umgrentzte Achate (Ger.), pegmatite agates, quasicrystals, angle-plated quartz, Zwickelfülling...Fleet, 1974; Nickel, 1973). The nickel deposits of Western Australia’s Yilgarn Craton have deep weathering...minerals in a duripanson the Owyhee Plateau of south-western Idaho. Within this soil horizon, SiO2 was released...Dalradian calcareous slates and metadolostones of western Scotland, with a volume decrease of at least 47%...sedimentary rocks in the Yerrida rift basin of Western Australia. These deposits preserve various original
Book
Lustrous black. Wilagedera prospect. North Western Province, Sri Lanka. H= 3-4, 0^= 3.94, Dg= 3.97, VIIIE...Lustrous black. Wilagedera prospect. North Western Province, Sri Lanka. H= 3-4, Djjj= 3.94, D(.= 4.22...Translucent buff, colorless. Petrogale cave, Madura, Western Australia, Australia. H=?, Djj3=?, Dq= 2.34, VHA... Metallic grey. Sedmochislenitsi mine, Vratsa district, Balkan Peninsula, Bulgaria. H= 2.5, Djj4= 6.32...Translucent dark blue-green, green. Sapucaia Pegmatite, Galileia, Minas Gerais, Brazil. H=6, Djjj=3.60
Book (edition)
of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...Colorado at the Pelican Dives mine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia;...California; in sodalite-syenite in the Julianehaab district, Greenland; in the liparite lavas of the island...slate and metamorphosed dolomite in the Beiyun-Obo district, Inner Mongolia, China, associated with aegirine
 
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