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Bellerberg

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Journal Article
Published: 01 May 2016
European Journal of Mineralogy (2016) 28 (2): 485–493.
... in altered xenoliths within alkaline basalts of the Bellerberg volcano, Eifel, Rhineland-Palatinate, Germany. Fluorellestadite, wadalite, andradite–schorlomite, perovskite, gehlenite, magnesioferrite, cuspidine, ettringite–thaumasite, hydrocalumite, jennite, katoite, and portlandite are the main associated...
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Journal Article
Published: 01 July 2015
American Mineralogist (2015) 100 (7): 1493–1501.
... (slightly pink color, acicular habit, approximately 0.2 × 0.02 × 0.02 mm 3 ) was separated from a rock sample collected in the basalt quarry Caspar at the Ettringer Bellerberg near Mayen (Eifel area, Germany). The crystal was mounted on a Bruker D8 Venture single-crystal diffractometer with Mo K α 1 - K α 2...
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Journal Article
Published: 01 June 2012
Mineralogical Magazine (2012) 76 (3): 707–716.
...E. V. Galuskin; J. Kusz; T. Armbruster; R. Bailau; I. O. Galuskina; B. Ternes; M. Murashko Abstract New electron-microprobe analyses of mayenite from the Ettringer Bellerberg volcano near Mayen in the Eifel district, Germany have high Cl contents and Raman spectroscopy indicates the presence of OH...
FIGURES
Journal Article
Published: 01 August 2009
European Journal of Mineralogy (2009) 21 (4): 901–913.
...Christian L. Lengauer; Uwe Kolitsch; Ekkehart Tillmanns Abstract Flörkeite is a new phillipsite-type zeolite. It was found in a Ca-rich xenolith from a quarry at the Bellerberg volcano near Ettringen, East Eifel volcanic area, Germany. The paragenesis includes tobermorite, thaumasite...
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The IR spectra of (1) kottenheimite from <b>Bellerberg</b>, Eifel, Germany; (2) th...
Published: 01 October 2012
F ig . 4. The IR spectra of (1) kottenheimite from Bellerberg, Eifel, Germany; (2) thaumasite from Uraveli, Akhaltsikhe, Georgia; (3) ettringite from Nickenicher Sattel, Eifel; and (4) holotype hielscherite G-3049 from Graulay quarry: ( a ) the region 400–2000 cm −1 ; ( b ) the O–H-stretching
Image
Microphotograph (a) of flörkeite from the <b>Bellerberg</b>, Eifel, Germany, and ...
Published: 01 August 2009
Fig. 1. Microphotograph (a) of flörkeite from the Bellerberg, Eifel, Germany, and a back-scattered electron image (b) of an aggregate of intergrown flörkeite crystals showing the predominant tabular habit, flattened on {010}, and irregular fissures at the surface due to dehydration under
Journal Article
Published: 01 June 2017
Mineralogical Magazine (2017) 81 (3): 641–651.
.... Associated minerals are potassic feldspar, alpha quartz paramorphic after beta quartz, eifelite (the second occurrence after the Caspar quarry at Bellerberg volcano, Eifel region), tridymite, rutile, roedderite and other amphiboles. The ideal formula of ferri-obertiite is A Na B Na 2 C (Mg 3 Fe 3+ Ti) T Si 8...
FIGURES
Journal Article
Published: 01 March 2019
European Journal of Mineralogy (2019) 31 (2): 353–367.
... Bellerberg, Eifel area, Germany (ME1 & ME2) and from Kladno, Czech Republic (MK1) have been examined by single crystal X-ray diffraction methods, Electron Microprobe Analyses (EMPA), and the spindle-stage method to determine the refractive indices. Chemical analyses revealed an incorporation of Fe and Ti...
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Journal Article
Published: 01 October 2012
Mineralogical Magazine (2012) 76 (5): 1133–1152.
...F ig . 4. The IR spectra of (1) kottenheimite from Bellerberg, Eifel, Germany; (2) thaumasite from Uraveli, Akhaltsikhe, Georgia; (3) ettringite from Nickenicher Sattel, Eifel; and (4) holotype hielscherite G-3049 from Graulay quarry: ( a ) the region 400–2000 cm −1 ; ( b ) the O–H-stretching...
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Journal Article
Published: 01 February 2012
The Canadian Mineralogist (2012) 50 (1): 55–63.
...Nikita V. Chukanov; Sergey N. Britvin; Konstantin V. Van; Steffen Möckel; Aleksandr E. Zadov Abstract The new ettringite-group mineral kottenheimite was found at Bellerberg, near Kottenheim, Eastern Eifel area, Rhineland- Palatinate (Rheinland-Pfalz), Germany, and named for the type locality...
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Journal Article
Published: 01 August 2008
American Mineralogist (2008) 93 (8-9): 1317–1325.
...R.X. Fischer; V. Kahlenberg; C.L. Lengauer; E. Tillmanns Abstract Single crystals of the chabazite-type zeolite mineral willhendersonite, KCaAl 3 Si 3 O 12 ·5H 2 O (from Bellerberg, eastern Eifel district, Germany), were studied by X-ray diffraction methods between 100 and 500 K. The zeolite shows...
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Journal Article
Published: 01 January 2000
American Mineralogist (2000) 85 (1): 236–241.
...Frank C. Hawthorne; Mark A. Cooper; Joel D. Grice; Luisa Ottolini Abstract Obertiite is a new amphibole species from Bellerberg, Laccher See district, Eifel, Germany. It occurs with tridymite, fluororichterite, hematite, rutile, aegirine-augite, kinoshitalite, and fluor-apatite in vugs in volcanic...
FIGURES
Journal Article
Published: 01 February 1984
American Mineralogist (1984) 69 (1-2): 186–189.
... in cavities of Quaternary lavas as “trellis-like” twinned aggregates, and as tabular crystals in a limestone xenolith from the Ettringer Bellerberg near Mayen, Eifel, Germany. It is triclinic, space group P 1 . Single crystals from Mayen have the unit cell parameters a = 9.23(2), b = 9.21(2), c = 9.52(2)Å, α...
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Scanning electron microscope image of tabular willhendersonite crystals fro...
Published: 01 August 2008
F igure 2. Scanning electron microscope image of tabular willhendersonite crystals from Bellerberg near Mayen (Germany), typically flattened on {001}.
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Shulamitite and its Fe-analog replacing perovskite in a metacarbonate xenol...
Published: 11 September 2012
Fig. 8 Shulamitite and its Fe-analog replacing perovskite in a metacarbonate xenolith from alkali basalt (sample E-2011), Bellerberg, E.Eifel, Germany. Prv – perovskite, Fe-Shu – Fe-analog of shulamitite; Per – periclase. Other symbols see in Fig. 1 . Points 1–3 see in Table 9 .
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IR spectra of cancrinite: a) Ca-deficient variety (Mount Koashva, Khibiny, ...
Published: 01 October 2011
Fig. 1 IR spectra of cancrinite: a) Ca-deficient variety (Mount Koashva, Khibiny, Kola Peninsula, Russia), b) typical cancrinite (Vishnevye Mountains, southern Urals, Russia), c) H 2 O-deficient cancrinite (Bellerberg, Eifel, Germany).
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IR spectra of cancrinite: a) Ca-deficient variety (Mount Koashva, Khibiny, ...
Published: 01 October 2011
Fig. 1 IR spectra of cancrinite: a) Ca-deficient variety (Mount Koashva, Khibiny, Kola Peninsula, Russia), b) typical cancrinite (Vishnevye Mountains, southern Urals, Russia), c) H 2 O-deficient cancrinite (Bellerberg, Eifel, Germany).
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IR spectra of cancrinite: a) Ca-deficient variety (Mount Koashva, Khibiny, ...
Published: 01 October 2011
Fig. 1 IR spectra of cancrinite: a) Ca-deficient variety (Mount Koashva, Khibiny, Kola Peninsula, Russia), b) typical cancrinite (Vishnevye Mountains, southern Urals, Russia), c) H 2 O-deficient cancrinite (Bellerberg, Eifel, Germany).
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Backscatter electron (BSE) images with measurement spots from the electron ...
Published: 01 March 2019
Fig. 1 Backscatter electron (BSE) images with measurement spots from the electron microprobe analyses of the Bellerberg mullite crystals ME1 and ME2. (a) Mullite crystal ME1. (b) Mullite crystal ME2 is composed of two chemically distinct parts. The left area of the crystal is more siliceous than
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BSE images showing mineral assemblages hematite + magnesioferrite + Ca-ferr...
Published: 01 November 2015
Fig. 8. BSE images showing mineral assemblages hematite + magnesioferrite + Ca-ferrites at contacts between metacarbonate xenoliths and host tephrite, East Eifel, Germany. A , Caspar quarry; Bellerberg; B , Emmelberg quarry. Hem, hematite; Hrm, harmunite; Srb, srebrodolskite; Mgf