 | | Journal (article/letter/editorial) | | associated with leucite, nlagnophorite (a potassium richterite), and titaniferous phlogopite. It appears as...west of the little hamlet of Sisco, north of Bastia in the island of Corsica. The rock displays a chilled...of potash feldspar, phlogopite, and potassium richterite (closely related to the type magnophorite). Calcite...rocks and the minette: the presence of potassium richterite, phlogopite, and olivine altered to a montmorillonite...in mineralogy is the absence of leucite in the Sisco minette, a feature that most likely reflects the |  | | Report (issue) | | carbonatites. Association: Leucite, potassian richterite, titanian phlogopite, jeppeite, shcherbakovite...phlogopite, potassian richterite, olivine, titanite, anatase, ilmenite, calcite (Corsica, France). Distribution:... Arkansas. On the island of Corsica, France, near Sisco, north of Bastia. From the Sisimiut area, west |  | | Journal (article/letter/editorial) | | eaph 1.30 8.01 4.04 1.01 0.71 12. Sisco, Corsica, France ~ph 1.03 10.00 6.37 1.04 0.73 13...arfvedsonitic to riebeckitic amphiboles (rarely richterite) in variable amounts as groundmass phases include...Lamproites usually contain an alkali amphibole (richterite, rarely arfvedsonite) for which atomic N a exceeds...Simpson (Canada), R. N. T h o m p son (UK), D. Velde (France), G. Venturelli (Italy), W. Wimmenauer (West Germany)...lamprophyre hyperalcalin potassique: la minette de Sisco (ile de Corse). Bull. Soc.franr MinOral. Cristallogr. 90 |  | Lepore, Giovanni O., Bindi, Luca, Pedrazzi, Giuseppe, Conticelli, Sandro, Bonazzi, Paola (2017) Structural and chemical variations in phlogopite from lamproitic rocks of the Central Mediterranean region. Lithos, 286. 191-205 doi:10.1016/j.lithos.2017.06.005 | Journal (article/letter/editorial) | | localities, from Plan d’Albard (Western Alps) to Sisco (Corsica), Montecatini Val di Cecina and Orciatico (Tuscany...Montecatini Val di Cecina (Tuscany), Western Alps, and Corsica, the latter referred to the Alpine orogeny. Phlogopite...lamproitic rocks sites - Western Alps (Italy), Corsica (France), Tuscany (Italy), Northern Latium (Italy)...2008). SC Lamproite from Corsica region is uniquely found nearby the Sisco village (Fig. 1b), intruded...shoshonitic and calc-alkaline volcanic rocks MA of the Corsica Province ranging in ages from 20.4 to 7.1 Ma (Conticelli |  | | Book | | Group Name: Murcia-Almeria 3.3.2. Group Name: Sisco 3.3.3. Group Name: Sesia-Lanzo and Combin 3.4. African...6.1.13. Yellow Water Butte, Montana 6.1.14. Sisco, Corsica 6.1.15. Majhgawan, India 6.1.16. Gaussberg...used the electron microprobe in a study of the Sisco lamproite, which at that time was termed a minette...International Kimberlite Conference in ClermontFerrand, France, and, together with an important isotopic study...the recognition of priderite-bearing potassium richterite diopside lamproite inclusions in a madupitic |  | | Report (chapter) | | presence of phlogopite, diopside, leucite and K-richterite, occasional glass, olivine, sanidine, priderite...the world. Table 1 mineral chemistry of 10 K-richterite-bearing summarizes the sometimes redundant terms...Their six major divisions were phlogopite, K-richterite, olivine, diopside, sanidine and glassy lamproites...augite), Al-poor alkali amphibole (commonly K-Ti-richterite, more rarely K-riebeckite, K-arfvedsonite or...consist of Ti-phlogopite, serpentinized olivine, K-richterite and Ti-diopside in a fine-grained groundmass |  | Conticelli, Sandro, Guarnieri, Luisa, Farinelli, Alice, Mattei, Massimo, Avanzinelli, Riccardo, Bianchini, Gianluca, Boari, Elena, Tommasini, Simone, Tiepolo, Massimo, Prelević, Dejan, Venturelli, Giampiero (2009) Trace elements and Sr–Nd–Pb isotopes of K-rich, shoshonitic, and calc-alkaline magmatism of the Western Mediterranean Region: Genesis of ultrapotassic to calc-alkaline magmatic associations in a post-collisional geodynamic setting. Lithos, 107 (1) 68-92 doi:10.1016/j.lithos.2008.07.016 | Journal (article/letter/editorial) | | Lamproite Shoshonite Calc-alkaline rocks Western Alps Corsica Murcia-Almeria Tuscany Western Mediterranean Basin...within the Western Alps (Northern Italy), in Corsica (France), in Murcia-Almeria (South-Eastern Spain),...Alps lamproites, between 0.71226 and 0.71230 for Corsica lamproite, between 0.71642 and 0.72259 for Murcia-Almeria...asthenospheric component is also recognised in Corsica. At least two different subduction-related metasomatic...concentrated in a vein network, in Tuscany and Corsica, time relationships ⁎ Corresponding author. Dipartimento |  | Avanzinelli, Riccardo, Lustrino, Michele, Mattei, Massimo, Melluso, Leone, Conticelli, Sandro (2009) Potassic and ultrapotassic magmatism in the circum-Tyrrhenian region: Significance of carbonated pelitic vs. pelitic sediment recycling at destructive plate margins. Lithos, 113 (1) 213-227 doi:10.1016/j.lithos.2009.03.029 | Journal (article/letter/editorial) | | Kamafugite Leucitite High-K calc-alkaline rocks Corsica Magmatic Province Tuscan Magmatic Province Roman...circum-Tyrrhenian) occur along the eastern margin of Corsica–Sardinia block (e.g., Velde, 1967; Wagner and Velde...products of the ultrapotassic orogenic suites (e.g., Corsica and Roman Magmatic Provinces; Peccerillo, 2005...circum-Tyrrhenian magmatic associations (i.e., Corsica, Tuscan, Roman, and Lucanian Magmatic Provinces;...rotation of the Corsica–Sardinia and Calabria blocks (e.g., Speranza et al., 2002). Once the Corsica–Sardinia |  | | Journal (article/letter/editorial) | | Université de Paris-Sud, Bat. 504, 91405 Orsay, France Abstract: In Stara planina Mts., Bulgaria the...evolves through ferrowinchite, ferrorichterite, richterite toward magnesio-arfvedsonite. Evolution ends...(CAMPARIS facilities, Université de Paris VI, Paris, France), with 15 kV accelerating voltage, 20 nA current...performed by ICP-MS and ICP-AES at CRPG Nancy, France. Geological background In Bulgaria, the last magmatic...and granite porphyries amphiboles evolve from richterite and ferrorichterite to arfvedsonite and magnesio-arfvedsonite |  | | Journal (article/letter/editorial) | | SYNTHESIS AND CRYSTAL CHEMISTRY SODIUM-POTASSIUM RICHTERITE, F)z: (Na,K) NaC aMgr,SiaOzz(OH, A MODEL FOR...55 cm3/mole in passing from potassic to sodic richterite compositions; other K=Na (,4-site) amphibole...aluminum is absent. The formula further suggeststhat richterite crystallizes in an environment in which the chemical...S-fold coordinated lM(4)l sites. In synthetic richterite, the octahedral sites are filled with Mg. Equal...octahedral strip adjacent to the ,4-site alkali. Richterite is a rare mineral but forms in a wide variety |  | | Journal (article/letter/editorial) | | Ultrapotassic rocks Lamproite Leucitite Kamafugite Corsica Tuscany and Roman magmatic Provinces and Central... . . . . . . . . . . . . . . . . . . . . 4.1. Corsica and Tuscany magmatic provinces . . . . . . . ....evolution . . . . . . . . . . . . . . . . . . . 8.1. Corsica magmatic event . . . . . . . . . . . . . . . ....describe the scattered potassic rock cropping out in Corsica, in Tuscany Archipelago, . . . . . . . . . . ...so-called Corsica magmatic province (Fig. 1), along with igneous rocks of Cornacya, Sisco, and Capraia |  | Kullerud, Kåre, Zozulya, Dmitry, Bergh, Steffen G., Hansen, Harald, Ravna, Erling J.K. (2011) Geochemistry and tectonic setting of a lamproite dyke in Kvaløya, North Norway. Lithos, 126 (3) 278-289 doi:10.1016/j.lithos.2011.08.002 | Journal (article/letter/editorial) | | Murcia–Almeria group in SE Spain, 2) the Sisco group in Corsica, 3) the Sesia-Lanzo and Combin group in...poikilitic tetraferriphlogopite, 3) titanian potassium richterite, 4) forsterite, 5) low-Al diopside, 6) Fe-rich...localities Murchia–Almeria Province (SE Spain), Sisco (Corsica), the West Alps and Tuscany (Italy), East Sunda...localities: Mediterranean lamproites (West Alps, Tuscany, Sisco, Murchia–Almeria) from Duggen et al. (2005), Prelevic...lamproite from Mitchel and Bergman (1991). The Sisco lamproite (Corsica) is transitional between orogenic and |  | | Journal (article/letter/editorial) | | only minette that contains amphibole (potassian richterite and ferrorichterite). This sample differs from...relatively low F contents; however, both the potassian richterite and ferrorichterite from minette WA 104 are rich...F (up to 0.70 wt.%; 0.34 apfu). The potassian richterite is not as rich in K2O (2.52 wt.%) as that from...lamproites (Nelson et al. 1986), the Sisco lamproite in Corsica (Conticelli et al. 2002), Tuscan lamproites...Oligocene, later fragmented by the rotation of Corsica-Sardinia and the southeastward movement of Calabria |  | Dyulgerov, Momchil, Oberti, Roberta, Platevoet, Bernard, Kadiyski, Milen, Rusanov, Ventzislav (2019) Potassic-magnesio-arfvedsonite, KNa2(MgFe2+Fe3+)5Si8O22(OH)2: mineral description and crystal chemistry. Mineralogical Magazine, 83 (3) 465-472 doi:10.1180/mgm.2018.135 | Journal (article/letter/editorial) | | Platevoet Universite Paris-Sud, Bat. 504, Orsay 91405, France, e-mail: bernard.platevoet@u-psud.fr Milen Kadiyski...potassic sodium-calcium amphiboles (e.g., potassic richterite) is typical of potassic rocks such as lamprophyres... 310 p. PhD Dissertation, Université Paris-XI, France. Dyulgerov, M., and Platevoet, B. (2006) Unusual...lamprophyre hyperalcalin potassique: la minette de Sisco (île de Corse). Bulletin de la Société française de Minéralogie...C., and Velde, D. (1986) The mineralogy of K-richterite bearing lamproites. American Mineralogist, 71 |  | | Journal (article/letter/editorial) | | with lamproitic af®nity are concentrated (i.e., Corsica, southern Tuscany and northern Latium, Fig. 1)...rocks Lamproite Corsica Lamproite Val d'Era Lamproite Val d'Era Af®nity Sisco (Corsica) Orciatico Village...series; HKS High Potassium Series. K-rich potassium richterite; Cal calcite ®lling, others acronyms after Kretz...clinopyroxene, apatite, Mg-rich ilmenite and accessory K-richterite, perrierite, thorite and pseudobrookite. Clinopyroxene...region are peralkaline, with exception of the Sisco, Corsica, phlogopite sanidine-bearing lamproite. The |  | | Book | | (5) partial melting model of phlogopite and/or richterite-bearing peridotites (Gupta and Yagi 1980; Gupta...Tertiary and Quaternary Magmatism in Massif Central France . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . 12 P-T Stability of Phlogopite, K-Richterite and Phengite, as a Source of Potassium in the...366 ... 371 ... 374 xx Contents 12.8 K-Richterite as a Source Mineral of Potassium in the Upper... . . . . . . . . . 12.8.1 P-T Stability of K-Richterite . . . . . . . . . . . . . . . . . 12.8.2 Investigation |  | Altherr, R., Meyer, H.-P., Holl, A., Volker, F., Alibert, C., McCulloch, M. T., Majer, V. (2004) Geochemical and Sr-Nd-Pb isotopic characteristics of Late Cenozoic leucite lamproites from the East European Alpine belt (Macedonia and Yugoslavia) Contributions to Mineralogy and Petrology, 147 (1) 58-73 doi:10.1007/s00410-003-0540-4 | Journal (article/letter/editorial) | | Pétrographiques et Géochimiques, Vandoeuvre-lès-Nancy, France M. T. McCulloch Research School of Earth Sciences...1992; Conticelli 1998; Peccerillo 1999), at Sisco in Corsica (Wagner and Velde 1986; Peccerillo et al....11.5 %) those from active orogenic areas (e.g. Corsica, Alps, Central Italy, Spain) are characterized... Peccerillo et al. (1988), Conticelli (1998); Corsica—Wagner and Velde (1986), Peccerillo et al. (1988);...areas (e.g. SE Spain, Central Italy, NW Alps, Corsica) are characterized by variable Al2O3 contents (7 |  | | Journal (article/letter/editorial) | | Itaya, 1993). The second episode took place in Corsica (Sisco) around 14 Ma (Civetta et al., 1978), and in...et al., 2001). The Cornacya lamprophyre and the Sisco lamproite are interpreted as postcollisional suites...emplaced during the lithospheric extension of the Corsica–Sardinia block, just after its counter-clockwise...lamproites range from 20 to 80 (Fig. 4) but in the Corsica–Sisco locality this ratio is about 150. Most of the...Kisino Brdo Orciatico Montecatini Torre Alfina Sisco 04KS01 04KS02 03JB01 03JB02 ORC1a MVC100a |  | | Journal (article/letter/editorial) | | phlogopite, olivine, diopside, titanian potassian richterite, armalcolite, sanidine, analcite, and glass....were analcite pseudomorphs. Potassian titanian richterite and priderite were also recognized (Velde, 1975)...phlogopite-armalcolite-diopside-sanidine + potassian titanian richterite + glass (1) (2) (3) (4) 648 R. H. MITCHELL...e lamproites ( ± leucite pseudomorphs and/or richterite.) Minor hyalo-diopside armalcolite lamproite...(1975). Matson (1960) did not include diopside, richterite, or armalcolite in his classification and named |  | | Journal (article/letter/editorial) | | occupied by N a in arfvedsonite and K in potassium richterite. The large cation summations of the recalculated...occupant of the A structural site) is potassium richterite, but this is a Ca-bearing amphibole, and as can...ultra-potassic basic lavas commonly contain potassium richterite, including those of the Leucite [] (Riel3eckl...1974); indeed this is the main occurrence of K-richterite. Other minettes have been found to contain normal...that the peralkaline minettes (e.g. Pendennis, Sisco, Holsteinsborg) have not only a high (K +Na)/A1 |  | | Journal (article/letter/editorial) | | close in composition to the lamproites from Sisco, Corsica, which, however, are much older (12 Ma, Civetta...Sample localities and data sources: ! = Sisco lamproite, Corsica ( Peccerilio et al., 1988 ); 2 ~ rocks...rocks. Symbols: open squa~'es=Sisce lamproites, Corsica; filled ~uares: Lamproites and TRANS voh:anics...olivine, with minor clinopyroxene, apatite, K-richterite, ilr:~enite and pseudobrookite. High-pressure |  | | Journal (article/letter/editorial) | | (Kramer, 1976,TabIe8, anal. 152,bulk sample),eastern France (Velde, 1969,Table II, anal. 5, bulk analysisof...peralkaline but more magnesianSisco minetteof Corsica(mol. prop. KK + NayAll: 1.04,mS : 0.73, AlzOr =...lamprophyrehyperalcalinpotassique:la minette de Sisco (ile de Corse). Bulletin de la Soci€tdfrangaise de Min6ralogie...Hills Pond peridotite, Woodson County, Kansas: a richterite-bearing Cretaceous intrusive with kimberlitic |  | Aghazadeh, Mehraj, Prelević, Dejan, Badrzadeh, Zahra, Braschi, Eleonora, van den Bogaard, Paul, Conticelli, Sandro (2015) Geochemistry, Sr–Nd–Pb isotopes and geochronology of amphibole- and mica-bearing lamprophyres in northwestern Iran: Implications for mantle wedge heterogeneity in a palaeo-subduction zone. Lithos, 216. 352-369 doi:10.1016/j.lithos.2015.01.001 | Journal (article/letter/editorial) | | isotopic field of Miocene lamproite from Corsica NU (Sisco; Conticelli et al., 2007, 2009b; Prelevid...camptonite argues against the occurrence D of K-richterite suggesting either pargasitic or kaersutitic amphibole...mineralogy with a dominance of phlogopite and/or K-richterite. 7.2.3. Sorkheh and Tasuj spessartite: melting...Wagner, C., Velde, D., 1986. The mineralogy of K-richterite bearing lamproite. Americam Mineralogist 71, |  | | Book (volume) | | Joesmithite Sodic-calcic Amphiboles Richterite—Ferro-richterite Barroisite—Ferro-barroisite Winchite—Ferro-winchite...Magnesio-taramite | Magnesio-katophorite | Richterite .0,,(OH), (NaCa)(L,M,)Si,AlO,,(OH), oe Winchite...0>7](O,OH,F)2 (c) Sodic-calcic amphiboles Richterite-ferro-richterite NaCaNa(Mg,Fe**);[Sig02.](OH,F)> Winchite...in B can be coupled with Na entering A as in richterite, katophorite and taramite. In the alkali amphiboles...anthophyllites and gedrites from Topiti (western Corsica) with unusually high iron contents and these, together |  | | Book (volume) | | minéralogie au d’histoire naturelle MINERALOGIE DE LA FRANCE ET DE SES COLONIES DESCRIPTION PHYSIQUE ET CHIMIQUE...collections publiques tendent à faire considérer la France comme fort pauvre en minéraux. Le fait paraît étiange...longtemps que ce a recueillir tous les gie de la France. J ai visité la ai fait m a frappé et c|ue j’ai...Bulletin de la Société minéralogique de France. MINÉRALOGIE DE LA FRANCE VI collections publiques ou particulières...depuis quatre ans au service de détaillée de la France, avec mission spéciale d’étudier les ter- rains |
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