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Graphite from
La FlĂšche quarry, Bertrix, Luxembourg, Wallonia, Belgium


Locality type:Quarry
Classification
Species:Graphite
Formula:C
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Graphite data
Locality Data:Click here to view La FlĂšche quarry, Bertrix, Luxembourg, Wallonia, Belgium
Data Identifiers
Mindat Occurrence Record ID:359343
Long-form Identifier:1:3:359343:1
GUID (UUID V4):ab06561c-4435-4ba5-8ee9-584368460393
Nearest other occurrences of Graphite
95.9km (59.6 miles) ⓘBitburg meteorite, Albacher MĂŒhle, Bitburg, Bitburg-PrĂŒm, Rhineland-Palatinate, Germany
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Bruker SMART CCD diffractometer at 273(2) K with graphite-monochromated MoKα radiation (λ = 0.71073 – Å)...Theye (2007) Pumpellyite(Al), a new mineral from Bertrix, Belgian Ardennes. Eur. J. Mineral., 19, 247–253...247–253. An Al-rich pumpellyite from the quarry “CarriĂšre de la FlĂšche,” 3 km northwest of the Bertix village...village, Ardennes Mountains, Belgium has been described. Occurrences of Al-rich pumpellyite were previously...Laboratory of Mineralogy, University of Liege, Belgium (no. 20327). K.T.T. Si-deficient, OH-substituted
Journal (article/letter/editorial)
by the presence of graphite, mainly consists of graphite-bearing gneisses, graphite-bearing marbles, pyroxene...were interspersed with unknowns. 3.3. LA-ICP-MS U-Pb dating LA-ICP-MS zircon U-Pb isotope analyses were...amphibolites (15LS-17, 15LS-73) samples were analyzed by LA-ICP-MS dating method. 4.1.1. Sillimanite-garnet-biotite...amphibolite sample (15LS-17) that were previously dated by LA-ICP-MS. All the initial ΔHf (t) values and Hf model...elements (HFSE; e.g., Nb, Zr and Hf) and REEs (e.g., La and Sm), suggest that these elements were relatively
Journal (article/letter/editorial)
Th. Moreover, variable (Hf/Sm)N MA and low (Ta/La)N ratios reflect subduction-related metasomatism...powder and 1.5 g of LiBO 2 flux was SC mixed in a graphite crucible and subsequently heated to 1,050 0 C...standard=0.710250 and 143 Nd/144 Nd ratios to the La Jolla Nd standard=0.511860. The uncertainty in concentration...511860 for the La Jolla standard. During the period of work the weighted average of five La Jolla Ndstandard...earth element patterns with relatively high EP T (La/Yb)N values (32-133) and hardly discernible negative
Journal (article/letter/editorial)
et al., 2004). coupled plasma‐mass spectrometry (LA‐ICP‐MS) at the Key Laboratory of Mineral Resources...fractionated chondrite‐normalized REE patterns (Figure 7a; (La/Yb) N = 9.01–19.55) and a lack of obvious Eu anomalies...abundances of 94–216 ppm. They display LREE enrichment ((La/Yb)N = 3.82– 5.1.1 | Genetic link between the mafic...Nb/Y–Rb/Y and melts. Ba/La–Th/Yb diagrams, the samples range along the Rb/Y and Ba/La The presence of assimilated...by the lack of correlation of MgO with Sr and Nb/La. fields, indicating an enriched lithospheric mantle
Journal (article/letter/editorial)
After sufficient cooling, the sample was loaded in graphite furnace for stepwise heating. Each heating extraction...NISTSRM987 and 0.511864 ± 0.000003 (2σ, n = 6) for the La Jolla Nd standard. All Sr–Nd isotopic ratios measured...low Th/Yb ratios (0.38–0.61). Instead, variable Ba/La ratios (7.70– 52.9) relative to constant Th/Yb values...their positive ΔNd(t) values (Figure 10b) and low La/Sm ratios (2.04–2.39), argue against significant...The enrichment of LILEs and LREEs and variable Ba/La (1.02–29.3), Ba/Nb (2.20–427) and Ba/Th (8.60–1549)
Journal (issue)
letter to the gold industry. 8 LAW | Erik Richer La Flùche of Stikeman Elliott outlines key points of Quebec’s...and strategic minerals sector By Erik Richer La Flùche Q uebec has a modern, diversified, and somewhat...mines in Quebec producing the following CSMs: graphite, nickel, niobium, titanium and zinc. A seventh...seventh mine, Nouveau Monde’s Matawinie graphite project near Saint-Michel-des-Saints, is awaiting government...tailings, such as the AMI project. ERIK RICHER LA FLÈCHE is a partner in Stikeman Elliott’s Corporate Group
Journal (article/letter/editorial)
component. The presence in these gneisses of minor graphite with ÎŽ13C of ∌ − 25‰ (authors' unpublished data)...are more fractionated in the LREE through MREE ((La/ Sm)CN = 5.4) compared to the MREE through HREE which...change in fractionation relative to distal gneisses ((La/ Sm)CN = 4.4; (Gd/Yb)CN = 1.4)). In contrast to the...display strong fractionation of LREE from HREE (e.g., (La/Yb)CN N 50) and large positive Eu anomalies, Grt...interleaved pelitic material (i.e., mud) containing graphite with biogenic ÎŽ 13 C signatures. We cannot discount
Journal (article/letter/editorial)
and albite Samples were fused to glass beads (graphite strip) with lithium (Figure 6e, f). The phyllic...(Figure 6g). The argillic plasma–mass spectrometer (LA–ICP–MS) with Resonetics S-155-LR alteration is composed...with dual external rotary pumps. The laser ablation (LA) instrument has a two-volume low-volume Laurin Technic...Cs Cu Dy Eu Er Fe Ga Ge Gd Hf Ho In K La Li Lu Mn Mo Na Nb Nd Ni P 3.58 Na2O LOI...in pyrite (5.0–6.5 ‰), chalcopyrite (5.3–6.8 ‰), La/Sm (7.3–10.6) and Sm/Yb (2.3–6.6) ratios similar
Report (issue)
ET DE LA MARINE MARCHANDE DIRECTION DES MINES, DE LA GEOLOGIE ET DE L' ENERGIE DIVISION DE LA GEOLOGIE...CONTRIBUTION A L'ÉTUDE PÉTROGRAPHIQUE ET STRUCTURALE DE LA ZO_NE INTERNE DU RIF ( Maroc septentrional ) par...MINES ET DE LA MARINE MARCHANDE DIRECTION DES MINES, DE LA GEOLOGIE ET DE L'ENERGIE DIVISION DE LA GEOLOGIE...CONTRIBUTION A L'ÉTUDE PÉTROGRAPHIQUE ET .STRUCTURALE ·DE LA ZONE INTERNE DU RIF ( .Maroc septentrional ) par...Doctorat d'Etat (Sciences naturellesj soutenue Ă  la FacultĂ© des Sciences de Paris devant un jury composĂ©
Book (volume)
Ker^^f/acht 17 — Lsi^era i K , MINÉRALOGIE LA FRANCE le Ke prĂ©sent volume a Ă©tĂ© publiĂ© en deux...minĂ©ralogie an d’histoire naturelle minĂ©ralogie DE LA FRANCE LT DE SES COLONIES description physique et... 15, BAUDRY et Cil-, MAISON A LIÈGE, RUE DE LA REGENCE, 1897 Tous droits rĂ©servĂ©s EK BICLIOTHE...y a trois ans, MinĂ©ralogie de la France j’ai et II entrepris la publication de ma de ses colonies...j’y ai trouvĂ©s moi-mĂȘme en trĂšs grand nombre. La comparaison des documents publiĂ©s dans mon premier
Book (edition)
Chapitre 1. Introduction à la géologie économique 1.1 Qu'est-ce que la géologie écon1omique? 1.2 ...qu'un gisement? 1.3 Les facteurs qui influencent la possibilité d'exploitation d'un gisement 1.3.1 Teneur...complexe du Bushveld, formés par une modification de la séquence de cristallisation d'un magma les gisements...Introduction les facteurs clés pour la formation d'un gisement hydrothermal 4.2.1 la source de fluides 4.2.2 Source...Source de métaux 4.2.3 le moteur de la circulation des fluides 4.2.4 Un site et un mécanisme de précipitation
Book
C. MARTfNEZ-Rurz Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR) Facu1tad de Ciencias Campus Fuentenueva...C. Martínez-Ruiz Instituto Andaluz de Ciencias de la Tierra CSIC-University of Granada Spain (fmruiz@ugr...koeberl@univie.ac.at) 2 Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR), Facultad de Ciencias, Campus Fuentenueva...temperature-labile. >15 Impact diamonds From carbon (graphite) present in target rocks; rare Cubic (hexagonal...small but occasionally up to mm-size; inherits graphite crystal shape. 45–>70 Mineral melts Rock-forming
Book
Helsinki, Finland Lyal B Harris Institut national de la recherche scientifique, Centre Eau Terre Environnement...Geophysics, Louisiana State University, Baton Rouge, LA, USA Pentti HölttÀ Geological Survey of Finland,...1 0,01 Cs b Ba Th U Ta Nb La Lu V Sc Cs Ba Th U Ta Nb La Ce Pb P Nd Zr Hf Sm Eu Gd Ti Tb Dy...Zr Hf Sm Eu Gd Ti Tb Dy Y Ho Er Tm Yb Lu Ta Nb La Ce Pb P Nd Zr Hf Sm Eu Gd Ti Tb Dy Y Ho Er Tm Yb...Subduction-related (min) Barberton - Komati Complex U Ta Nb La Ce Pb P Subduction-unrelated (max) Subduction-unrelated
Book
La métasomatose et les roches métasomatiques Editeurs : V.A. Zharikov, V.L. Rusinov Auteurs : V.A....types de processus métasomatiques sont discutés selon la théorie de D.S. Korzhinskii. Les aspects thermodynamiques...expérimentale de la métasomatose sont exposés. La relation entre la métasomatose et la formation des gisements...métasomatiques de faible densité. Une partie importante de la monographie propose des descriptions de roches métasomatiques...en insistant sur le contexte géologique, la pétrographie, la minéralogie, les conditions physico-chimiques
 
Mineral and/or Locality  
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