Mineralienatlas - Fossilienatlas
Betzite |
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Pictures (2 Images total)
Views (File: ): 413
Betzit farblose, prismatische Kristalle von Betzit, Bellerberg, Ettringen, Eifel, Rheinland-Pfalz; BB < 1 mm Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg Mineral: Betzite Image: 1633547150 License: Usage for Mineralienatlas project only |
| Betzit |
farblose, prismatische Kristalle von Betzit, Bellerberg, Ettringen, Eifel, Rheinland-Pfalz; BB < 1 mm |
| Copyright: | MinTreasure.com (Carsten Slotta) |
| Contribution: openpit 2021-10-06 |
| Locality: Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 64
Mineral der Quadridavyn-Davyn-Betzit-Reihe Prismatische Kristalle eines Minerales der Quadridavyn-Davyn-Betzit-Reihe vom Steinbruch Caspar am Bellerberg in der Eifel. Bildbreite etwa 2 mm. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: E-BB-QuDa-2-1-1 Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Betzite, Davyne, Quadridavyne Image: 1696345941 License: Usage for Mineralienatlas project only |
| Mineral der Quadridavyn-Davyn-Betzit-Reihe (SNr: E-BB-QuDa-2-1-1) |
Prismatische Kristalle eines Minerales der Quadridavyn-Davyn-Betzit-Reihe vom Steinbruch Caspar am Bellerberg in der Eifel. Bildbreite etwa 2 mm. |
| Collection: | Klaus Schäfer |
| Copyright: | Klaus Schäfer |
| Contribution: Klaus Schäfer 2023-10-03 |
| Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Collectors Summary
| Color | farblos |
| Hardness (Mohs) | 5½ |
| Cleavages | deutlich |
| Crystal System | hexagonal, P63 |
| Morphology | farblose, hexagonale, prismatische Kristalle bis zu 2 mm lang und 0.5 mm dick. |
Chemism
Chemical formula |
Na6Ca2(Al6Si6O24)Cl4 |
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Empirical formula (analysis) |
Na4.22K1.13Ca2.11Mg0.06(Si6.01Al5.90Fe3+0.09O24)Cl3.25(SO4)0.26(H1.34O0.64) |
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Chemical composition |
Aluminium, Calcium, Chlor, Natrium, Silicium, Sauerstoff |
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IMA status |
anerkannt - CNMNC Newsletter 62, Juni - Juli 2021 |
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Mineral status |
anerkanntes Mineral |
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IMA Classification
IMA Classification |
Cancrinit–Sodalit supergroup ⇒ Cancrinite Group |
Optical Properties
farblos |
Crystallography
6 |
|
Space Group number |
173 |
P63 |
|
Cell parameters a (Å) |
12.8166(9) |
Cell parameters b (Å) |
- |
Cell parameters c (Å) |
5.3562(3) |
Cell parameters a/b or c/a |
0.418 |
Cell parameters c/b |
- |
Cell parameters α |
90° |
Cell parameters β |
90° |
Cell parameters γ |
120° |
Z |
3 |
Volume (ų) |
761.962 |
Cancrinit-Gruppe; Struktur ermittelt |
|
11.14(31), 4.833(93), 3.715(95), 3.313(100), 2.787(37), 2.681(56), 2.474(35), 2.146(24) |
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Calculated from d-spacing and intensity at 0.1541838 nm (Cu) |
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farblose, hexagonale, prismatische Kristalle bis zu 2 mm lang und 0.5 mm dick. |
Physical Properties
5½ |
|
2.38(2) gem. 2.363 ber. |
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7.165 ( ρ calc. Mineralienatlas ) |
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deutlich |
(Co-)Type locality
(Co-)Type locality |
Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) |
Type material |
Das Typenmaterial ist in den Sammlungen des Fersman Mineralogischen Museums, Russische Akademie der Wissenschaften, Leninskiy Prospekt 18-2, Moskau 119071, Russland, Registriernummer 5706, hinterlegt. |
Paragenesis of type material |
Anorthit, Phlogopit, Diopsid, Grossular, Fluorit, Calcit, ein Tobermorit-ähnliches Mineral und Vanadoallanit-(Ce) |
Preface
References
Chukanov, N.V., Zubkova, N.V., Kazheva, O.N., Varlamov, D.A., Pekov, I.V., Belakovskiy, D.I., Ternes, B., Schüller, W., Britvin, S.N. and Pushcharovsky, D.Y. (2021) Betzite, IMA 2021-037. CNMNC Newsletter 62; Mineralogical Magazine, 85, https://doi.org/10.1180/mgm.2021.62 Nikita V. Chukanov; Natalia V. Zubkova; Olga N. Kazheva; Dmitry A. Varlamov; Igor V. Pekov; Dmitriy I. Belakovskiy; Bernd Ternes; Willi Schüller; Sergey N. Britvin; Dmitry Yu. Pushcharovsky: Betzite, Na6Ca2(Al6Si6O24)Cl4, a New Cancrinite-Group Mineral from the Eifel Paleovolcanic Region, Germany. The Canadian Journal of Mineralogy and Petrology Vol. 61, Nr. 1 (2023) S. 177–188. |
IMA group assignments
| Refresh list | Actuality: 19. Mar 2025 - 21:45:10 |
Other languages
German |
Betzit |
|
English |
Betzite |
CNMNC (IMA)-Number
IMA 2021-037 |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
| GUSID (Global unique identifier short form) | JaGRZg_4ZEOJQY4P-IHWzw |
| GUID (Global unique identifier) | 6691A125-F80F-4364-8941-8E0FF881D6CF |
| Database ID | 9066 |
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