 | Garavelli, A., Balić-Žunić, T., Mitolo, D., Acquafredda, P., Leonardsen, E., Jakobsson, S. P. (2010) Heklaite, KNaSiF6, a new fumarolic mineral from Hekla volcano, Iceland. Mineralogical Magazine, 74 (1) 147-157 doi:10.1180/minmag.2010.074.1.147 | Journal (article/letter/editorial) | | 74(1), pp. 147–157 Heklaite, KNaSiF6, a new fumarolic mineral from Hekla volcano, Iceland A. GARAVELLI1,...Reykjavik, Iceland [Received 29 January 2010; Accepted 25 March 2010] ABSTR ACT Heklaite, with the ideal...encrustations collected in 1992 on the Hekla volcano, Iceland. Heklaite forms a fine-grained mass of micron-...01F5.97. X-ray powder diffraction indicates that heklaite is orthorhombic, space group Pnma, with the following...the basis of chemical analyses and X-ray data, heklaite corresponds to the synthetic compound KNaSiF6 |  | | Journal (article/letter/editorial) | | Fluorbritholite-(Y) (Norway); Fluoroleakeite (Kazakhstan); Heklaite (Iceland); Hermannroseite (Namibia) CapRaniCaite*...3828/1. R.R. FluoRoleakeite* The new mineral heklaite was identified in five specimens collected from...of the Hekla central volcano located in the Eastern Volcanic Zone in South Iceland. Heklaite occurs as...based on 9 apfu. The ideal formula is KNaSiF6. Heklaite possibly forms through the following reactions...chemistry of fluoroleakeite from a combination of heklaite* A. Garavelli, T. Balić-Žunić, D. Mitolo, P. Acquafredda |  | | Report (issue) | | Heklaite KNaSiF6 Crystal Data: Orthorhombic. sized crystals. Point Group: 2/m 2/m 2/m. Physical Properties:...7957(8) Z=4 X-ray Powder Pattern: Hekla central volcano, Iceland. 3.34 (100), 4.26 (56), 4.33 (53),...(2) 11.26 19.15 13.76 55.83 100.00 (1) Hekla volcano, Iceland; average of 5 EDS analyses; corresponds...Distribution: From the Hekla central volcano, Eastern Volcanic Zone, South Iceland. From lava tubes in Hawaii...Hawaii, USA. Name: For the Hekla volcano, Iceland, where the first specimens were collected. Type Material: |  | Balić-Žunić, T., Garavelli, A., Mitolo, D., Acquafredda, P., Leonardsen, E. (2012) Jakobssonite, CaAlF5, a new mineral from fumaroles at the Eldfell and Hekla volcanoes, Iceland. Mineralogical Magazine, 76 (3) 751-760 doi:10.1180/minmag.2012.076.3.22 | Journal (article/letter/editorial) | | mineral from fumaroles at the Eldfell and Hekla volcanoes, Iceland T. BALIĆ-ŽUNIĆ1,*, A. GARAVELLI2, D...fumarole on the Eldfell volcano, Heimaey Island, Iceland. It was subsequently found in similar crusts collected...collected in 1991 from a fumarole on the Hekla volcano, Iceland. It is associated with leonardsenite (IMA2011-059)...(IMA2011-059), ralstonite, heklaite, anhydrite, gypsum, jarosite, hematite, opal and several fluoride minerals...Eldfell, Hekla, Iceland. Introduction T HE fumaroles on the Eldfell and Hekla volcanoes in Iceland have |  | | Journal (article/letter/editorial) | | FeF3(H2O)3, a new fumarolic mineral from the Hekla Volcano, Iceland TONČI BALIĆ-ŽUNIĆ1,*, ANNA GARAVELLI2,3...fumarolic product after the 1991 eruption of Hekla, Iceland. The mineral occurs as up to 20 mm large square-prismatic...be aluminium fluoride hydrate, was also found in Hekla fumaroles from the 1991 eruption, but its genetic...fumarole; Hekla; Iceland. 1. Introduction Hekla is one of the most active volcanoes on Iceland, with 18...1127/ejm/2018/0030-2751 History. During our expedition to Hekla in 2007 we could conclude that the fumaroles of |  | Balić-Žunić, Tonči, Garavelli, Anna, Pinto, Daniela, Mitolo, Donatella (2018) Verneite, Na2Ca3Al2F14, a New Aluminum Fluoride Mineral from Icelandic and Vesuvius Fumaroles. Minerals, 8 (12) 553-562 doi:10.3390/min8120553 | Journal (article/letter/editorial) | | first discovered in fumarolic samples from both Hekla, Iceland and Vesuvius, Italy. Additional occurrences...so far from Eldfell and Fimmvörduhals, both on Iceland. Verneite is cubic, I21 3, a = 10.264(1) Å, V =...Keywords: verneite; new mineral; crystal structure; Hekla; Vesuvius; Eldfell; aluminofluoride 1. Introduction...sublimates collected from fumaroles on the Eldfell and Hekla volcanoes, where a considerable number of new fumarolic...verneite type specimen on 16 September 1992 on Hekla. He also collected the cotype specimen from the |  | | Report (issue) | | β = 114.61(1)° X-ray Powder Pattern: Hekla volcano, Iceland. 3.13 (100), 3.92 (76), 3.15 (68), 2.27...47.48 10.00 0.63 100.00 (1) Eldfell volcano, Iceland; average of 25 EDS analyses; corresponding to (Ca0...anhydrite, opal-A (Eldfell volcano); leonardsenite, heklaite, malladrite, hieratite, fluorite, chiolite, unnamed...FeSiF6•6H2O (Hekla volcano). Distribution: From Eldfell volcano, Heimaey Island, and Hekla volcano, Iceland. Name:...Icelandic Institute of Natural History, Reykjavík, Iceland (NI 12256). References: (1) Balić-Žunić, T., A |  | | Report (issue) | | = 3.8674(1) Z=2 X-ray Powder Pattern: Hekla volcano, Iceland. 5.55 (100), 3.92 (43), 3.47 (39), 2.479...(2) 33.46 34.15 28.76 3.62 100.00 (1) Hekla volcano, Iceland; average of 11 SEM-EDS analyses; corresponds...opal, malladrite, heklaite, hydrokenoralstonite. Distribution: At Hekla volcano, Iceland. Name: Honors the...Icelandic Institute of Natural History, Gardabaer, Iceland (NI 15515). References: (1) Balić-Žunić, T., A...FeF3(H2O)3, a new fumarolic mineral from the Hekla Volcano, Iceland. Eur. J. Mineral., 30(4), 841-848. (2) |  | | Report (issue) | | = 10.264(1) Z=4 X-ray Powder Pattern: Hekla volcano, Iceland. 2.95 (100), 2.009 (98), 1.811 (84), 2...leonardsenite, heklaite, malladrite, opal, fluorite (Hekla). Distribution: From Eldfell and Hekla volcanoes...volcanoes and fumaroles at Fimmvörduhals, Iceland and from Vesuvius volcano, Italy. Name: Honors French author...underground started through Snæfell crater in Iceland and finished by ejecting the travelers with eruption...Icelandic Institute of Natural History, Garðabær, Iceland (NI 15509 and NI 12256) and the Department of Earth |  | Mitolo, D., Garavelli, A., Balić-Žunić, T., Acquafredda, P., Jakobsson, S. P. (2013) Leonardsenite, MgAlF5(H2O)2, a new mineral species from Eldfell Volcano, Heimaey Island, Iceland. The Canadian Mineralogist, 51 (3) 377-386 doi:10.3749/canmin.51.3.377 | Journal (article/letter/editorial) | | SPECIES FROM ELDFELL VOLCANO, HEIMAEY ISLAND, ICELAND Donatella MITOLO Dipartimento di Scienze della...History, Urridaholtsstraeti 6-8, IS 212 Gardabaer, Iceland Abstract Leonardsenite (IMA2011-059), with ideal...volcano, Iceland. It has also been found in volcanic encrustations from the Hekla crater, Iceland. The mineral...fumaroles, fluoride, crystal structure, Eldfell, Hekla, Iceland § Corresponding author e-mail: anna.garavelli@uniba...encrustation collected in 1988 at Eldfell volcano, Iceland, subsequent to the 1973 eruption (Thorarinsson |  | Pinto, D., Garavelli, A., Mitolo, D. (2014) Balićžunićite, Bi2O(SO4)2, a new fumarole mineral from La Fossa crater, Vulcano, Aeolian Islands, Italy. Mineralogical Magazine, 78 (4) 1043-1055 doi:10.1180/minmag.2014.078.4.15 | Journal (article/letter/editorial) | | Vulcano, Aeolian Islands, Italy. al., 2009), heklaite (Garavelli et al., 2010), jakobssonite (Balić-Žunić...a new fumarolic mineral from Eldfell volcano, Iceland. Mineralogical Magazine, 73, 51 57. Balić-Žunić...mineral from fumaroles at the Eldfell and Hekla volcanoes, Iceland. Mineralogical Magazine, 76, 751 760....Jakobson, S.P. (2010) Heklaite, KNaSiF6, a new fumarolic mineral from Hekla volcano, Iceland. Mineralogical...species from Eldfell Volcano, Heimaey Island, Iceland. The Canadian Mineralogist, 51, 377 386. Pinto |  | | Journal (article/letter/editorial) | | 10- and 11-coordinated K atoms in the interlayer region. Alcaparrosaite is named for the locality, the...in Sb mineralization in the Western Carpathians region. Mineralized veins and stockworks of the Dúbrava...chukhrovite-(Ca) collected in the 400–4000 cm–1 region shows absorption bands corresponding to vibrations...eltyubyuite from the Shadil-Khokh volcano, Kel’ Plateau, Southern Ossetia, Russia. European Journal of Mineralogy...Germany and Kel’ Highland (volcano Shadil-Khokh), Southern Ossetia. Eltyubyuite is found as micrometer-sized |  | | Journal (article/letter/editorial) | | from the lava bed of the Shadi-Khokh volcano, Southern Ossetia. The formation of dargaite is related...carbonate triangles and 2 H2O groups in the equatorial region of a hexagonal bipyramid. Linkages between the...zirconolite-related mineral from the Eifel Volcanic Region, Germany. Minerals, 8(10), 449. Nöggerathite-(Ce)...Mendig, Laach Lake (Laacher See) paleovolcano, Eifel region, Rhineland-Palatinate, Germany. The mineral found...geological description of the Laacher See paleovolcanic region. The type material is deposited in the Fersman |  | | Journal (article/letter/editorial) | | 3 groups). All spectra were featureless in the region from 4000 to 1200 indicating no evidence of OH–...Ciriotti in the sand dunes of the Lüderitz, Karas Region, Namibia (~26°38′52″S, 15°09′28″E). Dune sands...Tanzanite Deposit, Lelatema Mountains, Manyara Region, Tanzania. Minerals, 6(4), 115. Merelaniite (IMA...the town of Arusha, Lelatema Mountains, Manyara Region, Tanzania (~ 3°35ʹ0 S, 37°0ʹ30 E). It is named...miners, past and present, living and working in the region. Merelaniite might be identical to the mineral |  | | Book | | Zirconolite-Related Mineral from the Eifel Volcanic Region, Germany Reprinted from: Minerals 2018, 8, 449...described simultaneously from Eldfell and Hekla volcanoes in Iceland and Vesuvius in Italy [2], and thermaerogenite...descending through a crater of a quiescent volcano in Iceland (Snæfell) and, after an adventurous journey through...(zirconolite-related mineral) [5], were discovered in the Eifel region, Rhineland-Palatinate, Germany. Volcanic rocks...Cl2 , found in altered xenoliths of Eifel and Southern Ossetia, are presented by Środek et al. [7]. |  | | Book (edition) | | Daliranite, 5111111, Zarshouran Au-As deposit, Takab region, Iran Grandviewite, 5 111111, Capillitas deposit...acic~- depo it, N of ofija, Vratsa-Izdremet ore region, Bullar crystals to I mm, pale yellow, transparent...the Alcaparrosa mine, Cerritos Bayos, Antofagasta region, Chile. MM 76, 851861, 2012. Aldrigeite (Cd,Ca)(Cu...to celadonite. From Barcza, Swiety Krzyz Mts., southern Poland. CM 36, 905-912, 1998. Aluminoccritc-(Cc)...2011. ANDREYIVANOVITE Iquique prov., Tarapaca region, Chile, at the Rowley mine, Maricopa co., Arizona |  | | Journal (issue) | | in the United States is the Herkimer “diamond” region near Herkimer, New York. There you can experience...Instruments Winspec/32 software, we collected the shifted region from 113 to 1016 cm−1. Figure 4 compares the Raman...leiteite. Additionally, Raman spectroscopy in the region between 3000−4000 rel cm−1 showed no active Raman...ambling peaceably amid cornfields near Stewartstown, southern York County, Pennsylvania. John shares this bucolic...from the Andilamena mine, in the Alaotra-Mangoro Region, Tamatave Province, Madagascar. Jeff Scovil photo; |
|
