 | | Report (issue) | | Arrojadite-(KFe) KNaFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2 Crystal Data: Monoclinic. Point Group: m...105.72(9)° Z = 4 X-Ray Diffraction Pattern: South Dakota, USA. (ICDD 34-149) 3.042 (100), 2.714 (85), 3...94] –O = F 0.32 Total 100.40 (1) Nickel Plate mine, South Dakota, USA; average electron microprobe analysis...Forms a series with dickinsonite. Mineral Group: Arrojadite group. A2B2CaNa2+xM13Al(PO4)11(PO3OH1–x)W2. Occurrence:...muscovite (Nickel Plate mine). Distribution: From the Nickel Plate mine, near Keystone, Pennington Co., South |  | | Journal (article/letter/editorial) | | Google seemed to average twelve states (North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri...Mineral Show® committee annexed a chunk of the South to this core and chose to feature sixteen “Midwest”...per state. Four states— Michigan, Wisconsin, South Dakota, and Arkansas—at the periphery of the area tally...species being described from just one mine, the Tip Top, in South Dakota. (Note: There are no type locality...occurrences in only four Midwestern states: North Dakota, Nebraska, Oklahoma, and Kentucky; these might |  | | Journal (article/letter/editorial) | | Mineralogist, Volume 91, pages 1260–1270, 2006 The arrojadite enigma: II. Compositional space, new members...systematic chemical and structural investigation of arrojadite-group minerals has provided new data allowing...(1) the fundamental structural formula for the arrojadite group is A2 B2 Ca Na2+x M13 Al (PO4)11 (PO3OH1–x)...cation at the M sites defines the rootname: Fe2+, arrojadite; Mn2+, dickinsonite; Mg (if any), name to be...corresponding composition must be referred to as arrojadite(BaFe). In addition, arrojadites–dickinsonites |  | Della Ventura, Giancarlo, Bellatreccia, Fabio, Radica, Francesco, Chopin, Christian, Oberti, Roberta (2014) The arrojadite enigma III. The incorporation of volatiles: a polarised FTIR spectroscopy study. European Journal of Mineralogy, 26 (5) 679-688 doi:10.1127/0935-1221/2014/0026-2397 | Journal (article/letter/editorial) | | 26, 679–688 Published online 16 June 2014 The arrojadite enigma III. The incorporation of volatiles: a...occupancy) in the arrojadite structure. The FTIR spectra showed the presence of NH4þ in arrojadite from Yukon...higher frequency) dipoles. In the spectrum of arrojadite from Yukon several hyperfine components are resolved;...for the spectroscopic quantification of H2O in arrojadite. For N, based on the EMP analysis, we obtain...linear intensity data, respectively. Key-words: arrojadite; phosphate; FTIR-FPA imaging; single-crystal |  | Števko, Martin, Sejkora, Jiří, Uher, Pavel, Cámara, Fernando, Škoda, Radek, Vaculovič, Tomáš (2018) Fluorarrojadite-(BaNa), BaNa4CaFe13Al(PO4)11(PO3OH)F2, a new member of the arrojadite group from Gemerská Poloma, Slovakia. Mineralogical Magazine, 82 (4) 863-876 doi:10.1180/minmag.2017.081.066 | Journal (article/letter/editorial) | | BaNa4CaFe13Al(PO4)11(PO3OH)F2, a new member of the arrojadite group from Gemerská Poloma, Slovakia MARTIN ŠTEVKO1...named according to the nomenclature scheme of arrojadite-group minerals, approved by the IMA CNMNC. In...dominant cation at the M site (so the root-name is arrojadite) and two suffixes are added to the root-name...R D S : fluorarrojadite-(BaNa), new mineral, arrojadite group, phosphates, Raman spectroscopy, S-type...Britain and Ireland 2018 MARTIN ŠTEVKO ET AL. arrojadite group. It was found at the dump of Elisabeth |  | Tomes, Heidi E., Di Cecco, Veronica E., Tait, Kimberly T., Cámara, Fernando (2018) Crystal Structure of Near-Endmember Arrojadite-(BaNa) from Big Fish River, Yukon, Canada. The Canadian Mineralogist, 56 (6) 923-938 doi:10.3749/canmin.1800018 | Journal (article/letter/editorial) | | 1800018 CRYSTAL STRUCTURE OF NEAR-ENDMEMBER ARROJADITE-(BaNa) FROM BIG FISH RIVER, YUKON, CANADA HEIDI...Mangiagalli 34, Milano, Italy, 20133 ABSTRACT Arrojadite-(BaNa), BaNa3(NaCa)Fe2þ13Al(PO4)11(PO3OH)(OH)2...Yukon Territory, Canada. Arrojadite-(BaNa) was first discovered in the mine dumps of the Luna albite...shales and mudstones of the Rapid Creek Formation. Arrojadite-(BaNa) occurs here as clear and colorless to...the type specimen. In this paper, nearendmember arrojadite-(BaNa) from Big Fish River is presented with |  | Cámara, Fernando, Bittarello, Erica, Ciriotti, Marco E., Nestola, Fabrizio, Radica, Francesco, Massimi, Federico, Bracco, Roberto (2019) Fluorcarmoite-(BaNa), the first Mg-dominant mineral of the arrojadite group. European Journal of Mineralogy, 31 (4) 823-836 doi:10.1127/ejm/2019/0031-2868 | Journal (article/letter/editorial) | | Fluorcarmoite-(BaNa), the first Mg-dominant mineral of the arrojadite group Fernando CÁMARA1,*, Erica BITTARELLO2,...Fluorcarmoite-(BaNa) is the first Mg-dominant mineral of the arrojadite group. Mg orders preferentially in the M1, M2b...approved by the IMA-CNMNC (2015-062). Key-words: arrojadite-group minerals; fluorcarmoite-(BaNa); crystal...phosphate; Monte Carmo; Italy. 1. Introduction Arrojadite-group minerals occur typically as primary minerals...868 Vignola et al. (2016) and Birch (2018). Arrojadite-group minerals occur also associated with quartz |  | | Book (volume) | | Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...abbreviations are used in this chapter: Mt. mountain Co. county IR infrared D density Dmeas measured density Dcalc...Locality: Boron Open Pit, Boron, Kern Co., California, USA. Description: Colourless crystal from the association...Mn2+BO2(OH) Locality: Franklin, Sussex Co., New Jersey, USA (type locality). Description: Pink massive aggregate...Arsenato-Borates Sussexite 29 Mn2+BO2(OH) Locality: Gonzen mine, Sargans, St. Gallen, Switzerland. Description: |
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Nickel Plate Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA