Mineralienatlas - Fossilienatlas
Griceite (Griceit) |
Pictures (3 Images total)
Views (File: ): 1440
Griceit Bildbreite: 2 mm; Fundort: Poudrette quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada Copyright: Stephan Wolfsried; Contribution: Hg Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Griceite Image: 1215353632 Rating: 7 (votes: 1) License: Usage for Mineralienatlas project only |
Griceit |
Bildbreite: 2 mm; Fundort: Poudrette quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2008-07-06 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 1174
Griceit Bildbreite: 2 mm; Fundort: Poudrette quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada Copyright: Stephan Wolfsried; Contribution: Hg Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Griceite Image: 1215353687 License: Usage for Mineralienatlas project only |
Griceit |
Bildbreite: 2 mm; Fundort: Poudrette quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2008-07-06 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 98
Griceit von La Mareta, Teneriffa. Farblos-weiße Würfel mit schwarzem Loparit in der Matrix. Bildbreite 1 mm Copyright: Kurt Rüsenberg; Contribution: humboldt Collection: humboldt Location: Spanien/Kanarische Inseln/Teneriffa/La Mareta Mineral: Griceite, Loparite-(Ce) Image: 1649434389 License: Usage for Mineralienatlas project only |
Griceit von La Mareta, Teneriffa. |
Farblos-weiße Würfel mit schwarzem Loparit in der Matrix. Bildbreite 1 mm |
Collection: | humboldt |
Copyright: | Kurt Rüsenberg |
Contribution: humboldt 2022-04-08 |
Locality: La Mareta / Teneriffa / Kanarische Inseln / Spanien |
Collectors Summary
Color | grün weiß, gelblich weiß, weiß |
Streak color | weiß |
Hardness (Mohs) | 4.5 |
Solubility | - H2O, HCl |
Crystal System | kubisch, Fm3m |
Chemism
Chemical formula |
LiF |
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Chemical composition |
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Strunz 9th edition incl. updates |
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3: Halide (Fluoride, Chloride, Bromide, Iodide) |
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Lapis Classification |
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III: HALOGENIDE (Fluoride, Chloride, Bromide, Jodide) |
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Classification by Hölzel |
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3: HALIDES |
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Dana 8th edition |
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09: Halide Minerals |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
Optical Properties
grün weiß, gelblich weiß, weiß |
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weiß |
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durchscheinend |
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RI value α / ω / n |
1.399 |
Ri mean |
1.399 |
2V angle |
Isotropisch |
Optical Data Luminescence
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
4.5 |
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280 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.62 |
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2.634 ( ρ calc. Mineralienatlas ) |
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Instability |
- H2O, HCl |
(Co-)Type locality
(Co-)Type locality |
Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) |
Preface
Author (Name, Year) |
Van Velthuizen & Chao, 1989 |
Safety Instructions
Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness. ![]() ![]() Safety classes: H301: Giftig bei Verschlucken., H315: Verursacht Hautreizungen., H319: Verursacht schwere Augenreizung., H335: Kann die Atemwege reizen., P302+P352: Bei Berührung mit der Haut: Mit viel Wasser / … waschen., P305+P351+P338: Bei Kontakt mit den Augen: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen., P309+P310: Bei Exposition oder Unwohlsein: Sofort Giftinformationszentrum oder Arzt anrufen. |
Other languages
German |
Griceit |
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French |
Griceite |
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English |
Griceite |
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Spanish |
Griceíta |
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Russian |
Грайсит |
Alternative Name
Unnamed (MSH UK-54) |
CNMNC (IMA)-Number
IMA 1986-043 |
CNMNC symbol
Symbol |
Gri |
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