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manganoarrojadite

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Journal Article
Published: 11 November 2020
Mineralogical Magazine (2020) 84 (6): 932–940.
...Inna Lykova; Ralph Rowe; Glenn Poirier; Kate Helwig; Henrik Friis Abstract A new arrojadite-group mineral manganoarrojadite-(KNa), ideally KNa 5 MnFe 13 Al(PO 4 ) 11 (PO 3 OH)(OH) 2 , was found in a phosphate-bearing granite pegmatite at the Palermo No. 1 mine, New Hampshire, USA. It forms anhedral...
FIGURES | View All (4)
Image
Infrared spectrum of manganoarrojadite-(KNa).
Published: 11 November 2020
Fig. 3. Infrared spectrum of manganoarrojadite-(KNa).
Image
General view of the crystal structure of manganoarrojadite-(KNa). Projection on (010).
Published: 11 November 2020
Fig. 4. General view of the crystal structure of manganoarrojadite-(KNa). Projection on (010).
Image
Manganoarrojadite-(KNa) partially replaced by vivianite. Polished section. Back-scattered electron image.
Published: 11 November 2020
Fig. 2. Manganoarrojadite-(KNa) partially replaced by vivianite. Polished section. Back-scattered electron image.
Image
Olive-green manganoarrojadite-(KNa) partially replaced by vivianite, which causes the bluish-grey shade. White grains are goyazite. Field of view = 2.2 cm. Specimen CMNMC 47194. Photo: John Montgomery.
Published: 11 November 2020
Fig. 1. Olive-green manganoarrojadite-(KNa) partially replaced by vivianite, which causes the bluish-grey shade. White grains are goyazite. Field of view = 2.2 cm. Specimen CMNMC 47194. Photo: John Montgomery.
Journal Article
Published: 01 June 2020
Mineralogical Magazine (2020) 84 (3): 485–488.
...., Galuskin, E., Vapnik, Y., Zeliński, G. and Prusik, K. (2020) Priscillagrewite-(Y), IMA 2020-002. CNMNC Newsletter No. 55; Mineralogical Magazine , 84 , https://doi.org/10.1180/mgm.2020.39 IMA No. 2020-003 Manganoarrojadite-(KNa) KNa 5 MnFe 13 Al(PO 4 ) 11 (PO 3 OH)(OH) 2 Palermo...
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Published: 11 November 2020
Table 7. Comparative data for manganoarrojadite-(KNa) and selected arrojadite-group minerals. Mineral Manganoarrojadite-(KNa) Arrojadite-(KNa) Arrojadite-(BaNa) Formula KNa 5 Mn 2+ Fe 13 Al(PO 4 ) 11 (PO 3 OH)(OH) 2 KNa 5 CaFe 13 Al(PO 4 ) 11 (PO 3 OH)(OH) 2 BaNa 3 (NaCa
Journal Article
Published: 01 December 2020
Mineralogical Magazine (2020) 84 (6): b1–b2.
...: Manganoarrojadite- (KNa), KNa5MnFe13Al(PO4)11(PO3OH)(OH)2, a new arrojadite-group mineral from the Palermo No. 1 mine, New Hampshire, USA 932 KOICHI MOMMA, TAKUJI IKEDA, TOSHIRO NAGASE, TAKAHIRO KURIBAYASHI, CHIBUNE HONMA, KATSUMI NISHIKUBO, NAOKI TAKAHASHI, MASAYUKI TAKADA, YOSHITAKA MATSUSHITA, RITSURO MIYAWAKI...
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Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
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Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
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Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
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Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16
Image
Published: 11 November 2020
Table 2. Powder X-ray diffraction ( d in Å) data for manganoarrojadite-(KNa). I obs. d obs. I calc. 1 d calc 2 hkl I obs. d obs. I calc. 1 d calc 2 hkl 6 11.87 8 11.87 002 20 2.545 20 2.545 424 6 8.50 7 8.50 110 16