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About Hainite- (Y) Hide. For the type locality, (Hohe) Hain Mtns, plus the "- (Y)" suffix due to the dominance of yttrium in the composition. It was first described by Josef Blumrich in 1893 under the name hainite [hainit]. The name was changed by IMA in 2016 to hainite- (Y) (IMA 16-A).
Hainite. Comments: Brownish-yellow crystal of hainite in pegmatite matrix. Location: Bortolan Quarry, Pocos de Caldos, Minas Gerais, Brazil. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Hainite. Named after the type locality at Hohe Hain Mountain in the Liberec Region of Bohemia in the Czech Republic. Additional localitied for this rare mineral occur in Brazil and Norway. Hainite occurs in cavities and in the groundmass of phonolites and is associated with aegirine.
Hainite- (Y) Teineholmen, Barkevik area, Langesundsfjorden, Larvik, Vestfold og Telemark, Norway. A 5 cm crystal section of altered Hainite- (Y) embedded in feldspar and pink natrolite from Teineholmen, Langesundsfjorden, Vestfold, Norway. Specimen and photo: Knut Eldjarn.
- Experimental
- Structure Description
- X-Ray Powder Diffraction
The crystal of sample 4 (Table 1) selected for the X-ray diffraction experiment was mounted on a Bruker DUO CCD diffractometer operated at 45 kV and 0.65 mA. Data were collected using monochromatic MoKα X-radiation (Table 2). The intensity data were reduced and corrected for Lorentz, polarization, and background effects using the Bruker software. A...
The crystal structure of sample 4 is similar to the structures of hainite and götzenite (Atencio et al. 1999; Bulakh and Kapustin 1973; Cannillo et al. 1972; Johan and Čech 1989; Sokolova 2006; Sokolova and Camara 2013; Rastsvetaeva et al. 1995), which belong to the rosenbuschite mineral group (Christiansen et al. 2003). The crystal structure consi...
The X-ray powder diffraction pattern of the sample 4 was obtained using a Rigaku R-AXIS RAPID II diffractometer system (Gandolfi-like mode, CoKα radiation) and is very close to those reported by Atencio et al. (1999) and Rønsbo et al. (2014). The unit-cell parameters determined from the powder-diffraction data using UnitCell program are as follows:...
- L. Lyalina, A. Zolotarev, E. Selivanova, Ye. Savchenko, D. Zozulya, S. Krivovichev, Yu. Mikhailova
- 2015
Feb 1, 1999 · Hainite occurs in evolved alkaline rocks (nepheline syenites and tinguaites) of the Pocos de Caldas massif, Minas Gerais, Brazil. It forms pale brownish yellow anhedral, elongate or tabular...
Hainite is of late- and post-magmatic origin, and occurs in pegmatites and volcanic vugs. Hainite belongs to the rosenbuschite mineral group togeth-er with rosenbuschite, götzenite,...