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niigataite

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Journal Article
Published: 01 August 2016
Mineralogical Magazine (2016) 80 (5): 877-880.
... the epidote supergroup ( Mills et al ., 2009 ). In order to comply with these rules, it was decided to rename the already approved minerals hancockite, niigataite and tweddillite to epidote-(Pb), clinozoisite-(Sr) and manganipiemontite-(Sr), respectively. These names were already well established within...
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Journal Article
Published: 01 September 2006
European Journal of Mineralogy (2006) 18 (5): 551-567.
... approved species: Niigataite (old) = clinozoisite-(Sr) (new) , hancockite (old) = epidote-(Pb) (new) , tweddillite (old) = manganipiemontite-(Sr) (new) . Minor modifications are necessary for the following species: Strontiopiemontite (old) = piemon-tite-(Sr) (new) , androsite-(La) (old) = manganiandrosite...
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Comparison of the variation in lattice parameters due to the Ca-Sr-substitu...
Published: 01 July 2007
in piemontite (open circles, Anastasiou and Langer 1977 ; small open circles, Langer et al. 2002 ; cross, Nagashima et al. 2004 ) on the M-sites. Data points for niigataite (gray circle, Miyajima et al. 2003 ) and strontiopiemontite (gray square, Bonazzi et al. 1990 ) lie between the series.
Journal Article
Published: 01 February 2004
American Mineralogist (2004) 89 (2-3): 467-471.
... and relationship to ferrotantalite and manganotantalite. Type material is in the Fersman Mineralogical Museum, Moscow, Russia. J.L.J. H. Miyajima, S. Matsubara, R. Miyawaki, K. Hirokawa (2003) Niigataite, CaSrAl 3 (Si 2 O 7 )(SiO 4 )O(OH): Sr-analogue of clinozoisite, a new member of the epidote group...
Journal Article
Published: 01 June 2012
Mineralogical Magazine (2012) 76 (3): 635-647.
.... Matsubara S. Miyawaki R. Hirokawa K. ( 2003 ) Niigataite, CaSrAl 3 (Si 2 O 7 ) (SiO 4 )O(OH): Sr-analogue of clinozoisite, a new member of the epidote group from the Itoigawa-Ohmi district, Niigata Prefecture, central Japan . Journal of Mineralogical and Petrological Sciences , 98 , 118...
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Journal Article
Published: 01 April 2008
European Journal of Mineralogy (2008) 20 (2): 261-269.
... is strontiopiemontite. 8 Rouse & Peacor (1993) . 9 Peacor & Dunn (1988) . 10 CH in Bonazzi & Menchetti (1995) . 11 MBN in Bonazzi & Menchetti (1995) . 12 Miyajima et al. (2003) . Old name is niigataite. 13 Dollase (1971) . Old name is hancockite. 14 ICDD #22-1066...
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Journal Article
Published: 01 February 2005
Mineralogical Magazine (2005) 69 (1): 39-51.
... minerals such as ohmilite Sr 3 TiSi 4 O 12 (OH) 2 ·3H 2 O, strontio-orthojoaquinite Na 2+x Ba 4 Fe 1.5 (Sr,Ba,REE,Nb) 4–x Ti 4 (O,OH) 4 (Si 4 O 12 ) 4 ·2H 2 O, strontium apatite ( Sakai and Akai, 1994 ) and niigataite CaSrAl 3 (Si 2 O 7 ) (SiO 4 )O(OH) were also reported in albitites/metasomatized rocks...
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Journal Article
Published: 01 July 2007
American Mineralogist (2007) 92 (7): 1133-1147.
... in piemontite (open circles, Anastasiou and Langer 1977 ; small open circles, Langer et al. 2002 ; cross, Nagashima et al. 2004 ) on the M-sites. Data points for niigataite (gray circle, Miyajima et al. 2003 ) and strontiopiemontite (gray square, Bonazzi et al. 1990 ) lie between the series. ...
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Journal Article
Published: 01 August 2015
Mineralogical Magazine (2015) 79 (4): 941-947.
..., are defined as neotypes. The type locality is Snarum, Modum, Buskerud, Norway. Nomenclature of epidotes A proposal concerning nomeclature within the epidote supergroup is accepted, and the names hancockite, niigataite and tweddillite are reinstated instead of epidote-(Pb), clinozoisite-(Sr...
Journal Article
Published: 01 October 2003
The Canadian Mineralogist (2003) 41 (5): 1309-1319.
... : It is a member of the epidote group, specifically, the strontium-dominant analogue of clinozoisite. Name : After the locality. Comments : IMA No. 2001–055. M iyajima , H., M atsubara , S., M iyawaki , R. & H irokawa , K. ( 2003 ): Niigataite, CaSrAl 3 (Si 2 O 7 ) (SiO 4 )O(OH): Sr-analogue...
Journal Article
Published: 02 January 2004
Reviews in Mineralogy and Geochemistry (2004) 56 (1): 301-345.
... to the niigataite end-member) and clinozoisite ( X Fe 0.8–2.4 ) with 2.2–6.5 wt% SrO occur in druses with chlorite and diaspore in a prehnite-rich tectonic fragment within serpentinite at Niigata, Japan (H. Miyajima, pers. com., March 2003; Miyajima et al. 2003 ). Harlow (1994) reports Sr-bearing epidote ( X...
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Journal Article
Published: 01 November 2011
American Mineralogist (2011) 96 (11-12): 1870-1877.
... of radiation damage . American Mineralogist , 91 , 104 – 110 . Miyajima H. Matsubara S. Miyawaki R. Hirokawa K. (2003) Niigataite, CaSrAl 3 (Si 2 O 7 )(SiO 4 )O(OH): Sr-analogue of clinozoisite, a new member of the epidote from the Itoigawa-Ohmi district, Niigata Prefecture...
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Journal Article
Published: 02 January 2004
Reviews in Mineralogy and Geochemistry (2004) 56 (1): 347-398.
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Journal Article
Published: 01 May 2013
American Mineralogist (2013) 98 (5-6): 955-965.
.... Ito K. ( 1999 ) Itoigawaite, a new mineral, the Sr analogue of lawsonite, in jadeitite from the Itoigawa-Ohmi district, central Japan . Mineralogical Magazine , 63 , 909 – 916 . Miyajima H. Matsubara S. Miyawaki R. Horikawa Niigataite K. ( 2002 ) CaSrAl 3 (Si 2 O 7...
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Journal Article
Published: 01 April 2009
European Journal of Mineralogy (2009) 21 (2): 275-292.
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Journal Article
Published: 02 January 2004
Reviews in Mineralogy and Geochemistry (2004) 56 (1): 1-81.
..., the first curator of the geological museum in Pretoria/RSA ( Armbruster et al. 2002 ); strontiopiemontite ( Bonazzi et al. 1990 ); and niigataite ( Miyajima et al. 2003 ), named after its locality, were discovered late in the 20 th century or recently. The sum formula Ca 2 (Al,Fe 3+ ) 3 Si 3 O 13 H...
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Journal Article
Published: 02 January 2004
Reviews in Mineralogy and Geochemistry (2004) 56 (1): 553-605.
... 3+ Si 3 O 11 O(OH), niigataite Ca Sr Al 3 Si 3 O 11 O(OH), hancockite Ca Pb Al 2 (Al, Fe 3+ )Si 3 O 11 O(OH), allanite Ca REE Al 2 Fe 2+ Si 3 O 11 O(OH) dissakisite Ca REE Al 2 MgSi 3 O 11 O(OH), dollaseite Ca REE Al 2 MgSi 3 O 11 F (OH). Therefore, these elements can...
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Journal Article
Published: 01 March 2012
European Journal of Mineralogy (2012) 24 (2): 289-311.
... ), matsubaraite Sr 4 Ti 5 (Si 2 O 7 ) 2 O 8 ( Miyajima et al ., 2002 ), all from Itoigawa-Ohmi district in central Japan. Shimobayashi (2004) reported itoigawaite and niigataite from Wakasa district, one of the jadeitite localities in the Sangun metamorphic terrane, Southwest Japan. As well as in the second...
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