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raadeite

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Journal Article

Raadeite, Mg 7 (PO 4 ) 2 (OH) 8 : a new dense-packed phosphate from Modum (Norway)

Christian CHOPIN, Giovanni FERRARIS, Mauro PRENCIPE, Fabrice BRUNET, Olaf MEDENBACH
Published: 01 March 2001
European Journal of Mineralogy (2001) 13 (2): 319–327.
DOI: https://doi.org/10.1127/0935-1221/01/0013-0319
...Christian CHOPIN; Giovanni FERRARIS; Mauro PRENCIPE; Fabrice BRUNET; Olaf MEDENBACH Abstract The new mineral raadeite, Mg 7 (PO 4 ) 2 (OH) 8 was found in nodules of apatite + Mg-phosphates within the Tingelstadtjern serpentinite body, Modum district, Norway. It occurs as veinlets, a few tens of μm...
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Electron-microprobe analyses of <span class="search-highlight">raadeite</span> and coexisting minerals.

Electron-microprobe analyses of raadeite and coexisting minerals.

Published: 01 March 2001
Table 1. Electron-microprobe analyses of raadeite and coexisting minerals.
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Powder diffraction pattern for <span class="search-highlight">raadeite</span> (Gandolfi camera, CuKα).

Powder diffraction pattern for raadeite (Gandolfi camera, CuKα).

Published: 01 March 2001
Table 2. Powder diffraction pattern for raadeite (Gandolfi camera, CuKα).
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Relevant bond distances (Å) and O-H… O angles (°) for <span class="search-highlight">raadeite</span>.

Relevant bond distances (Å) and O-H… O angles (°) for raadeite.

Published: 01 March 2001
Table 4. Relevant bond distances (Å) and O-H… O angles (°) for raadeite.
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Petrographic thin section showing three crystals of <span class="search-highlight">raadeite</span> (arrows) inclu...

Petrographic thin section showing three crystals of raadeite (arrows) inclu...

Published: 01 March 2001
Fig. 1. Petrographic thin section showing three crystals of raadeite (arrows) included in holtedahlite and used for complete characterisation of the new species (photomicrograph, crossed nicols). The inclusion in the upper right corner consists of two crystals (medium and dark grey
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Crystal structure of <span class="search-highlight">raadeite</span>: ( a ) seen approximately along [100]; ( b ) ...

Crystal structure of raadeite: ( a ) seen approximately along [100]; ( b ) ...

Published: 01 March 2001
Fig. 3. Crystal structure of raadeite: ( a ) seen approximately along [100]; ( b ) projected onto the (001) plane (for the Mg octahedra only). The Mg2 octahedra shown on the left side of (b) share a face with the upper brucite-like layer (not drawn). Large circles indicate the oxygen atoms
Journal Article

Argandite, Mn 7 (VO 4 ) 2 (OH) 8 , the V analogue of allactite from the metamorphosed Mn ores at Pipji, Turtmann Valley, Switzerland

Joël Brugger, Peter Elliott, Nicolas Meisser, Stefan Ansermet
Published: 01 November 2011
American Mineralogist (2011) 96 (11-12): 1894–1900.
DOI: https://doi.org/10.2138/am.2011.3841
...%. Argandite is isostructural with allactite, Mn 7 (AsO 4 ) 2 (OH) 8 , and raadeite, Mn 7 (PO 4 ) 2 (OH) 8 . * E-mail: [email protected] Manuscript handled by Andrew McDonald 25 3 2011 31 7 2011 © 2011 Mineralogical Society of America 2011 The new mineral and its...
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DESCRIPTION AND UNIQUE CRYSTAL-STRUCTURE OF WATERHOUSEITE, A NEW HYDROXY MANGANESE PHOSPHATE SPECIES FROM THE IRON MONARCH DEPOSIT, MIDDLEBACK RANGES, SOUTH AUSTRALIA

Allan Pring, Uwe Kolitsch, William D. Birch
Published: 01 August 2005
The Canadian Mineralogist (2005) 43 (4): 1401–1410.
DOI: https://doi.org/10.2113/gscanmin.43.4.1401
... sharing of two edges. The structure of waterhouseite has no equivalent, although the unit-cell parameters reveal some relations with the two chemical analogues allactite, Mn 7 (AsO 4 ) 2 (OH) 8 , and raadeite, Mg 7 (PO 4 ) 2 (OH) 8 . § E-mail address : [email protected] 31 07...
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H-bonding scheme in allactite: a combined single-crystal X-ray and neutron diffraction, optical absorption spectroscopy, FTIR and EPMA-WDS study

G. Diego Gatta, Ferdinando Bosi, Maria Teresa Fernandez Diaz, Ulf Hålenius
Published: 01 August 2016
Mineralogical Magazine (2016) 80 (5): 719–732.
DOI: https://doi.org/10.1180/minmag.2016.080.020
... structure of raadeite, ideally Mg 7 (PO 4 ) 2 (OH) 8 , was published by Chopin et al. (2001) . They described the structure of raadeite in the space group P 2 1 / n with a  = 5.250(1), b  = 11.647(2), c  = 9.655(2) Å, β = 95.94(1)° ( Z  = 2), recognizing the isostructural relation between raadeite...
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The crystal structure of meurigite

Anthony R. Kampf, Joseph J. Pluth, Yu-Sheng Chen
Published: 01 August 2007
American Mineralogist (2007) 92 (8-9): 1518–1524.
DOI: https://doi.org/10.2138/am.2007.2486
... minerals: trolleite ( Moore and Araki 1974 ), holtedahlite ( Rømming and Raade 1989 ), raadeite ( Chopin et al. 2001 ), kidwellite ( Kolitsch 2004 ), and “laubmannite” ( Kolitsch 2004 ). The structures of trolleite, holtedahlite, and raadeite are all dense-packed and bear little resemblance...
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The crystal structure of gatehouseite

P. Elliott, A. Pring
Published: 01 December 2011
Mineralogical Magazine (2011) 75 (6): 2823–2832.
DOI: https://doi.org/10.1180/minmag.2011.075.6.2823
... in the structures of the isotypic minerals allactite, Mn 7 (AsO 4 ) 2 (OH) 8 , ( Moore, 1968 ), raadeite, Mg 7 (PO 4 ) 2 (OH) 8 , ( Chopin et al. , 2001 ) and argandite, Mg 7 (VO 4 ) 2 (OH) 8 , ( Brugger et al. , 2011 ). We thank Angus Netting and John Terlet of Adelaide Microscopy, The University...
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Comments on: Strunz and Nickel: “Pseudosinhalite is a structural isotype of chondrodite”

Peter Daniels, Werner Schreyer
Published: 01 April 2001
American Mineralogist (2001) 86 (4): 583–584.
... eferences cited Chopin, C. and Brunet, F. ( 2000 ) Phase relations in the system MgO-P 2 O 5 -H 2 O: Stability field of the new mineral raadeite, Mg 7 (PO 4 ) 2 (OH) 8 . Journal of Conference Abstracts , 5 , 1 , 23. Daniels, P., Krosse, S., Werding, G., and Schreyer, W. ( 1997 ) “Pseudosinhalite...
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NEW MINERAL NAMES

John L. Jambor, Andrew C. Roberts
Published: 01 November 2001
American Mineralogist (2001) 86 (11-12): 1534–1537.
... (2001) Raadeite, Mg 7 (PO 4 ) 2 (OH) 8 : a new dense-packed phosphate from Modum (Norway). Eur. J. Mineral., 13, 319–327. Levinsonite-(Y) and zugshunstite-(Ce) occur in cavities and embedded within mixtures of epsomite and fibrous halotrichite-group minerals. The REE are thought to have been...
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THE GLADSTONE–DALE COMPATIBILITY OF MINERALS AND ITS USE IN SELECTING MINERAL SPECIES FOR FURTHER STUDY

Joseph A. Mandarino
Published: 01 October 2007
The Canadian Mineralogist (2007) 45 (5): 1307–1324.
DOI: https://doi.org/10.2113/gscanmin.45.5.1307
..., phosphophyllite, pretulite, qingheiite, raadeite, ranunculite, rimkorolgite, rittmannite, robertsite, rosemaryite, sampleite, samuelsonite, sasaite, schertelite, scholzite, scorzalite, segelerite, selwynite, senegalite, smrkovecite, strontiowhitlockite, struvite, tancoite, tinsleyite, triphylite, trolleite...
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THE CRYSTAL STRUCTURE OF NEAR-END-MEMBER FERROAXINITE FROM AN IRON-CONTAMINATED PEGMATITE AT MALEŠOV, CZECH REPUBLIC

Jan Filip, Uwe Kolitsch, Milan Novák, Oldrich Schneeweiss
Published: 01 October 2006
The Canadian Mineralogist (2006) 44 (5): 1159–1170.
DOI: https://doi.org/10.2113/gscanmin.44.5.1159
.... ( 2001 ): Raadeite, Mg 7 (PO 4 ) 2 (OH) 8 : a new dense-packed phosphate from Modum (Norway) . Eur. J. Mineral . 13 , 319 – 327 . Dyar , M.D. , Taylor , M.E. , Lutz , T.M. , Francis , C.A. , Guidotti , C.V. & Wise , M. ( 1998 ): Inclusive chemical characterization...
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New mineral names

Andrew J. Locock, Paula C. Piilonen, T. Scott Ercit, Ralph Rowe, Uwe Kolitsch
Published: 01 April 2006
American Mineralogist (2006) 91 (4): 710–715.
DOI: https://doi.org/10.2138/am.2006.463
... formula, 3.59 g/cm 3 for the ideal formula and Z 2. The single-crystal Raman spectrum is interpreted to be consistent with the presence of OH − and PO 4 3− , and Mn-O bonds. Waterhouseite is not structurally related to any other mineral species. Allactite, Mn 7 (AsO 4 ) 2 (OH) 8 and raadeite, Mg 7...
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NEW MINERALS

Joseph A. Mandarino
Published: 01 October 2001
The Canadian Mineralogist (2001) 39 (5): 1473–1502.
DOI: https://doi.org/10.2113/gscanmin.39.5.1473
.... Comments : IMA No. 1997–042. Comments : IMA No. 1996–034. The paper contains details of the crystal structure. C hopin , C., F erraris , G., P rencipe , M., B runet , F. & M edenbach , O. ( 2001 ): Raadeite, Mg 7 (PO 4 ) 2 (OH) 8 : a new dense-packed phosphate from Modum (Norway...
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The Crystal Chemistry of the Phosphate Minerals

Danielle M.C. Huminicki, Frank C. Hawthorne
Published: 01 January 2002
Reviews in Mineralogy and Geochemistry (2002) 48 (1): 123–253.
DOI: https://doi.org/10.2138/rmg.2002.48.5
... 7 ) 2 (PO 4 ) 4 O 4 F 2 5.4206(2) 7.0846(2) 20.364(1) 86.89(1) 94.42(1) 89.94(1) P 1 (209) Raadeite Mg 7 (PO 4 ) 2 (OH) 8 5.250(1) 11.647(2) 9.655(2) 90 95.94(1) 90 P 2 1 / n (261) Reddingite Mn 2+ 3 (PO 4 ) 2 (H 2 O) 3 8.750(20) 10.173(8) 9.590(20) 90 90 90...
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References Abbona F , Calleri M , Ivaldi G ( 1984 ) Sy...

References Abbona F , Calleri M , Ivaldi G ( 1984 ) Sy...

Published: 01 January 2002
, Tillmanns E ( 1993 ) Bearthite, Ca 2 Al(PO 4 ) 2 (OH), a new mineral from high-pressure terranes of the western Alps . Schweiz Mineral Petrogr Mitt 73 : 1 – 9 Chopin C , Ferraris G , Prencipe M , Brunet F , Medenbach O ( 2001 ) Raadeite, Mg 7 (PO 4 ) 2 (OH) 8