Mineralienatlas - Fossilienatlas
Helvine |
Pictures (85 Images total)
Views (File: ): 2890, Rating: 8.75
Helvin xx Halde "Unverhofft Glück"bei Antonsthal/Erzgebirge,Sachsen; (Fund 4.9.1991); Größe ca.1,5 cm Copyright: Haubi; Contribution: Haubi Collection: Haubi Location: Deutschland/Sachsen/Erzgebirgskreis/Schwarzenberger Kuppel/Antonsthal/Unverhofft Glück an der Achte Fundgrube Mineral: Helvine Image: 1442591509 Rating: 8.75 (votes: 8) License: Usage for Mineralienatlas project only |
Helvin xx |
Halde "Unverhofft Glück"bei Antonsthal/Erzgebirge,Sachsen; (Fund 4.9.1991); Größe ca.1,5 cm |
Collection: | Haubi |
Copyright: | Haubi |
Contribution: Haubi 2015-09-18 |
Locality: Unverhofft Glück an der Achte Fundgrube / Antonsthal / Schwarzenberger Kuppel / Erzgebirgskreis / Sachsen / Deutschland |
Views (File: ): 2628
Helvin Grau-schwarzer 11 mm großer Helvin X auf Nadelquarz; Fundort: Jinlong, Shangping, Guangdong-Prov., China Copyright: JHM; Contribution: JHM Location: China/Guangdong, Provinz/Heyuan, Präfektur/Lungchuan, Kreis/Jinlong Mineral: Helvine Image: 1132493809 Rating: 9 (votes: 2) License: Usage for Mineralienatlas project only |
Helvin |
Grau-schwarzer 11 mm großer Helvin X auf Nadelquarz; Fundort: Jinlong, Shangping, Guangdong-Prov., China |
Copyright: | JHM |
Contribution: JHM 2005-11-20 |
Locality: Jinlong / Lungchuan, Kreis / Heyuan, Präfektur / Guangdong, Provinz / China |
Views (File: ): 3628
Helvin Victorio District, Luna Co., New Mexico, USA; Copyright: Eddy van der Meersche; Contribution: eschuhbauer Collection: Lithothek der Münchener Micromounter, Collection number: B004259, Donator: eschuhbauer Location: USA/New Mexico/Luna Co./Victorio District Mineral: Helvine Image: 1216653418 Rating: 9 (votes: 2) License: Creative Commons - Attribution (CC-BY) V.3.0 |
Helvin (SNr: B004259) |
Victorio District, Luna Co., New Mexico, USA; |
Collection: | Lithothek der Münchener Micromounter |
Copyright: | Eddy van der Meersche |
Contribution: eschuhbauer 2008-07-21 |
Locality: Victorio District / Luna Co. / New Mexico / USA |
Views (File: ): 1206
Helvin Größe: 3,58 mm; Fundort: Vevja, Tvedalen, Larvik, Vestfold, Norwegen Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Norwegen/Vestfold, Provinz/Larvik, Kommune/Tvedalen/Vevja Steinbruch Mineral: Helvine Image: 1289647034 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Helvin |
Größe: 3,58 mm; Fundort: Vevja, Tvedalen, Larvik, Vestfold, Norwegen |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-11-13 |
Locality: Vevja Steinbruch / Tvedalen / Larvik, Kommune / Vestfold, Provinz / Norwegen |
Views (File: ): 2223
Helvin xx Navegador Mine,Conselheiro Pena/Brasilien; Bildbreite ca.2,5 cm Copyright: Haubi; Contribution: Haubi Collection: Haubi Location: Brasilien/Südosten (Região Sudeste)/Minas Gerais/Doce-Tal/Conselheiro Pena/Penha do Norte/Navegadora Mine (Orozimbo Mine) Mineral: Helvine Image: 1380912671 Rating: 9 (votes: 2) License: Usage for Mineralienatlas project only |
Helvin xx |
Navegador Mine,Conselheiro Pena/Brasilien; Bildbreite ca.2,5 cm |
Collection: | Haubi |
Copyright: | Haubi |
Contribution: Haubi 2013-10-04 |
Locality: Navegadora Mine (Orozimbo Mine) / Penha do Norte / Conselheiro Pena / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien |
Collectors Summary
Color | braun, bräunlichgelb, grau, gelb, gelbgrün |
Streak color | grauweiß |
Lustre | fettiger Glasglanz |
Hardness (Mohs) | 6 |
Cleavages | unvollkommen nach (101) |
Fracture | uneben bis muschelig |
Solubility | +++ HCl |
Crystal System | kubisch, P43n |
Chemism
Chemical formula |
Mn4Be3(SiO4)3S |
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Chemical composition |
Beryllium, Mangan, Silicium, Sauerstoff, Schwefel |
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Analysis wt% |
ZnO : 0.55, FeO : 0.96, MnO : 51.70, BeO : 13.52, SiO2 : 31.29, S : 5.65 (Ref: Mineralogical Magazine 76) |
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Strunz 9th edition incl. updates |
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9: Silikate (Germanate) |
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Lapis Classification |
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VIII: SILIKATE |
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Classification by Hölzel |
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9: SILICATES |
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Dana 8th edition |
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76: Tektosilicates Tectosilicate Al-Si Framework |
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IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
Optical Properties
braun, bräunlichgelb, grau, gelb, gelbgrün |
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grauweiß |
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durchscheinend bis opak |
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fettiger Glasglanz |
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RI value α / ω / n |
1.735 |
Ri mean |
1.735 |
2V angle |
Isotropisch |
Optical Data Luminescence
Color LW-UV (365nm) |
  rot |
LW-UV Intensity |
stark |
Color SW-UV (254nm) |
  rot |
SW-UV Intensity |
stark |
Most Common Activator |
Mn2+ |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
6 |
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730 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.16 - 3.36 / Durchschnittlich = 3.26 |
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3.295 ( ρ calc. Mineralienatlas ) |
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unvollkommen nach (101) |
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uneben bis muschelig |
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Instability |
+++ HCl |
(Co-)Type locality
Preface
Author (Name, Year) |
Werner, 1817 |
Additional Information |
Der Name Helvin stammt von griechisch `helios` = Sonne ab; benannt nach der gelben Farbe |
Other languages
German |
Helvin |
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Spanish |
Helvina |
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English |
Helvine |
http://pubsites.uws.edu.au/ima-cnmnc/IMA_Master_List_%2802-2013%29.pdf |
French |
Helvite |
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Russian |
Гельвин |
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Japanese |
ヘルビン |
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Simplified Chinese |
日光榴石 |
Alternative Name
German |
Helvit |
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Spanish |
Helvita |
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English |
Helvite |
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Tetrahedral Garnet |
CNMNC symbol
Symbol |
Hlv |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | SYry5q01H0uXtC7llv4gKg |
GUID (Global unique identifier) | E6F28A49-35AD-4B1F-97B4-2EE596FE202A |
Database ID | 1558 |