 | Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Cámara, Fernando, Ciriotti, Marco E., Berge, Svein A. (2015) Ti-Rich fluoro-richterite from Kariåsen (Norway): the oxo-component and the use of Ti4+ as a proxy. The Canadian Mineralogist, 53 (2) 285-294 doi:10.3749/canmin.1400059 | Journal (article/letter/editorial) | | 1400059 Ti-RICH FLUORO-RICHTERITE FROM KARIÅSEN (NORWAY): THE OXO-COMPONENT AND THE USE OF Ti4+ AS A PROXY...N-3235 Sandefjord, Norway ABSTRACT The crystal-chemical characterization of an amphibole with an unusual...15], found in pegmatitic veins at Kariåsen, Larvik Plutonic Complex, Norway, provides an excellent example...detection and estimation of the oxo component in amphibole. The use of Ti as a proxy for the oxo component... C Keywords: amphibole, fluoro-richterite, oxo component, titanium, Kariåsen, Norway, structure refinement |  | Konovalenko, Sergey I., Ananyev, Sergey A., Chukanov, Nikita V., Aksenov, Sergey M., Rastsvetaeva, Ramiza K., Bakhtin, Anatoliy I., Nikolaev, Anatoliy G., Gainov, Ramil R., Vagizov, Farit G., Sapozhnikov, Anatoliy N., Belakovskiy, Dmitriy I., Bychkova, Yana V., Klingelhöfer, Göstar, Blumers, Mathias (2015) Ferro-pedrizite, NaLi2(Fe2+2Al2Li)Si8O22(OH)2, a new amphibole-supergroup mineral from the Sutlug pegmatite, Tyva Republic, Russia. European Journal of Mineralogy, 27 (3) 417-426 doi:10.1127/ejm/2015/0027-2438 | Journal (article/letter/editorial) | | NaLi2(Fe2þ2Al2Li)Si8O22(OH)2, a new amphibole-supergroup mineral from the Sutlug pegmatite, Tyva Republic, Russia...Ferro-pedrizite, a new amphibole-supergroup mineral was discovered in the Sutlug pegmatite occurrence situated...ferro-pedrizite; new mineral; amphibole supergroup; lithium amphibole; Sutlug pegmatite; crystal structure; Mössbauer...Targi River basin; it is composed of 15 boudinaged veins of spodumene–microcline pegmatites, 0.5 to 11.5...near-latitudinal, up to 150 km long SouthSangilen pegmatite belt controlled by a well-manifested tectonic |  | | Book | | Roland Bouhelier in 1973 from the "Bouhelier pegmatite", and shortly thereafter acquired by the Canadian...island of Laven in the Langesundfjord District of Norway. Interestingly, and in contrast to its unusual...provided analytical data on Seidozerite- and Amphibole-supergroup minerals. Andy Roberts, Geological Survey...research, Raman analytical data and use of his amphibole formula-calculation program AMPH REF12 (version...the time unknown (it was discovered in 1835 in Norway). The compact gray-black shale resembling basalt |  | | Thesis/Dissertation | | to the Høydalen area and other pegmatite areas of the Tørdal pegmatite field for investigation and geological...Tørdal pegmatite field, which are situated in the Vestfold and Telemark county in South Norway, have gained...distribution of Sc and Be within pegmatite bodies as well as across the entire pegmatite field. The mineral chemistries...reveal the spatial distribution, size and shape of pegmatite bodies. The chemical data of investigated micas...1576 ppm. At pegmatite scale, micas from the border and wall zones (margin of the pegmatite body) contain |  | | Book (edition) | | groups: epidote supergroup (Armbmster et al., EJM 18, 551-567, 2006), sapphirine supergroup (Grew et al....2008), alunite supergroup (Bayliss et al., MM 74, 919-927, 2010), apatite supergroup (Pasero et al.,...2010), pyrochlore supergroup (Atencio et al., CM 48, 673-698, 2010), tourmaline supergroup (Henry et al...., AM 96, 895-913, 2011), amphibole supergroup (Hawthorne et al., AM 97, 2031-2048, 2012), heteropolymolybdates... hydrotalcite supergroup (Mills et al., MM 76, 12891336, 2012), hollandite supergroup (Biagioni et al |  | Bosi, Ferdinando, Naitza, Stefano, Secchi, Francesco, Conte, Aida M., Cuccuru, Stefano, Andreozzi, Giovanni B., Skogby, Henrik, Hålenius, Ulf (2019) Petrogenetic controls on the origin of tourmalinite veins from Mandrolisai igneous massif (central Sardinia, Italy): Insights from tourmaline crystal chemistry. Lithos, 342. 333-344 doi:10.1016/j.lithos.2019.05.042 | Journal (article/letter/editorial) | | Petrogenetic controls on the origin of tourmalinite veins from Mandrolisai igneous massif (Central Sardinia...Petrogenetic controls on the origin of tourmalinite veins from Mandrolisai igneous massif (Central Sardinia...Petrogenetic controls on the origin of tourmalinite veins from Mandrolisai igneous massif (central Sardinia...graphic textures with quartz, in aplite layers and pegmatite dykes within tonalitic granodiorite, and as fine-grained...fine-grained assemblages, in tourmalinite veins crystallized along fractures within metamorphic country |  | Gil, Grzegorz, Gunia, Piotr, Barnes, Jaime D., Szymański, Michał, Jokubauskas, Petras, Kalbarczyk-Gil, Anna, Bagiński, Bogusław (2019) Origin of Talc and Fe-Ti-V Mineralization in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Minerals, 10 (1) 13 doi:10.3390/min10010013 | Journal (article/letter/editorial) | | mineralization is hosted in hornblendites, dolomite veins, and chlorite schists, which, along with talc, envelopes...isotope compositions of metabasites and dolomite veins (amphibole δ18 O values = 8.8–9.3%; carbonate δ18 O...carbonation of the gabbros and formation of the dolomite veins, whereas talc formed due to Si-rich fluids, possibly...deposit; Fe-Ti-V mineralization; talc; carbonate veins; stable isotopes; serpentinite-gabbro-sediment assemblage...associated [5–12]. However, the metabasites and dolomite veins penetrating the serpentinite lack a detailed study |  | | Journal (issue) | | alkaline pegmatites, carbonatites, and hydrothermal veins are described. Specialchapter is devoted to the...Sviridov. a Kasli citizen. found nepheline-feldspar veins, which became a basis for the further study and...by Alexander S. Amelandov explored two large pegmatite bodies. described feldspar and miaskite as a ceramic...Rukavishnikov drilled several boreholes and encountered pegmatite bodies down to the depth of 72 m (Rukavishnikov...new mineral named vishnevite was found in the pegmatite lower lens (Belyankin, 1931, 1944). ofr means |  | Mikhailova, Julia A., Pakhomovsky, Yakov A., Goychuk, Olga F., Kalashnikov, Andrey O., Bazai, Ayya V., Yakovenchuk, Victor N. (2021) Pre-Pegmatite Stage in Peralkaline Magmatic Process: Insights from Poikilitic Syenites from the Lovozero Massif, Kola Peninsula, Russia. Minerals, 11 (9) 974 doi:10.3390/min11090974 | Journal (article/letter/editorial) | | minerals Article Pre-Pegmatite Stage in Peralkaline Magmatic Process: Insights from Poikilitic Syenites...Kalashnikov, A.O.; Bazai, A.V.; Yakovenchuk, V.N. Pre-Pegmatite Stage in Peralkaline Magmatic Process: Insights...lujavrite → foyaite → urtite (magmatic stage) → pegmatite (hydrothermal stage). Yet, for peralkaline systems...(magmatic stage) → urtitization of foyaite → pegmatite (hydrothermal stage). Poikilitic rocks were formed...[5,6]. They are also a major source of gems. Pegmatite genesis is a subject of controversy. One school |  | | Journal (article/letter/editorial) | | composition of the selvages close to the melanocratic veins produced in the peripheries of the charnockitization...present as insitu charnockite and also minor pegmatite veins. Obvi ously, no Kfsbearing leucocratic enderbite–charnoc...have never been found as mutually intersecting veins of various phases but rather display gradual transitions...domains and/or metasomatic quartzo feldspathic veins and bands, which are conformable to the progressively...(granitization) front in the form of melanocratic basificate veins consisting of Grt, Hbl, Bt, Opx, and Cpx; progressive |  | | Journal (article/letter/editorial) | | above-mentioned granitoids is generally sharp. Veins and apophyses of the non-porphyritic granitoid cut...within the non-porphyritic granitoid (Fig. 3c). Pegmatite veins commonly cut across both the granitoids. Large...folding. They are frequently cut by veins of leucogranite and pegmatite. 4. Analytical results Results of...MSWD = 2.9). 4.3. Amphibole and biotite chemistry The structural formula for the amphibole analyses of the...was used to calculate the Fe3+/Fe2+ ratios. The amphibole grains have limited range of compositions. They |  | | Book | | County, where good crystals were taken from quartz veins in a variety of metamorphic, plutonic and pegmatitic...Edenville, large, fine crystals of spine!, titanite, amphibole and pyroxene have been found since the early 19th...flattened rhombohedrons (resembling those of Froland, Norway) to 12 cm across, some individuals weighing up...construction of an extension to High,, ay 5 revealed veins of massive calcite in metasedimentary rocks. In...5 cm across and 2.5 cm thick have been found in veins of iron-rich dolomite (Mitchell and Bland, 1964a; |  | | Book (edition) | | six other special lists of minerals, such as pegmatite minerals, contact-metamorphic minerals, and secondary...at many places in Arizona, in pegmatites, alpine veins, and tungsten deposits. Most of this beryl is opaque...(1970) of blue, red, and white material in a pegmatite dike with andalusite from Grand Wash Cliffs, Red...Spring, in the foothills, probably as a vein pegmatite dike. This amethyst-bearing property is owned... make very fine cabochons. Large quantities in veins up to several inches wide have been found (W. J |  | | Book (edition) | | Aegirine-augite, Spodumene 102 Wollastonite 132 Amphibole group 137 171 Anthophyllite–Gedrite, Cummingtonite–...combinations of orthopyroxene, clinopyroxene, spinel, amphibole and garnet. Described as coronas, reaction rims... olivine is formed by a reaction between the amphibole and dolomite: Ca2Mg5Si8O22(OH)2 + 11 CaMg(CO3)2...with allanite, fergusonite and thorogummite in pegmatite, Hayamadake, Fukishima Pref., Japan (Hasegawa...syenites. If zircon is enclosed by biotite or amphibole or other coloured silicates, it may give rise |
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