Mineralienatlas - Fossilienatlas
Coffinite |
Pictures (8 Images total)
Views (File: ): 3632
Coffinit schwarze Körner; Fundort: Belorecensk-Komplex, Fluss Belaya, Republik Adygea, Region Krasnodar, Russland Copyright: Maurice de Graaf; Contribution: Philip Blümner Location: Russland/Südrussland, Föderationskreis/Krasnodar (Krasnodarski), Krai/Belorechenskoye (Beloretschensk; Belorecensk; Belorechensk) Mineral: Coffinite Image: 1296505618 Rating: 6 (votes: 1) License: Usage for Mineralienatlas project only |
Coffinit |
schwarze Körner; Fundort: Belorecensk-Komplex, Fluss Belaya, Republik Adygea, Region Krasnodar, Russland |
Copyright: | Maurice de Graaf |
Contribution: Philip Blümner 2011-01-31 |
Locality: Belorechenskoye (Beloretschensk; Belorecensk; Belorechensk) / Krasnodar (Krasnodarski), Krai / Südrussland, Föderationskreis / Russland |
Views (File: ): 2370
Coffinit Kristallgröße: 200 µm, Fundort: Beverley Mine, Paralana Hights, North Flinders Ranges, South Australia, Australien Copyright: Pierre-Alain Wulser; Contribution: thdun5 Location: Australien/South Australia/Flinders Ranges/North Flinders Ranges/Paralana Hights/Beverley Mine Mineral: Coffinite Image: 1303399005 Rating: 4 (votes: 1) License: Usage for Mineralienatlas project only |
Coffinit |
Kristallgröße: 200 µm, Fundort: Beverley Mine, Paralana Hights, North Flinders Ranges, South Australia, Australien |
Copyright: | Pierre-Alain Wulser |
Contribution: thdun5 2011-04-21 |
Locality: Beverley Mine / Paralana Hights / North Flinders Ranges / Flinders Ranges / South Australia / Australien |
Views (File: ): 840
Coffinit (schwarze Körner) USA/Utah/Grand Co./Moab. Bildbreite 1,2 mm Copyright: Ulrich Baumgärtl; Contribution: Ulrich Baumgärtl Collection: Ulrich Baumgärtl Location: USA/Utah/Grand Co./Moab Mineral: Coffinite Image: 1568200411 License: Usage for Mineralienatlas project only |
Coffinit (schwarze Körner) |
USA/Utah/Grand Co./Moab. Bildbreite 1,2 mm |
Collection: | Ulrich Baumgärtl |
Copyright: | Ulrich Baumgärtl |
Contribution: Ulrich Baumgärtl 2019-09-11 |
Locality: Moab / Grand Co. / Utah / USA |
Views (File: ): 699
Coffinit Grube Fürstenvertrag Schneeberg; Bildbreite 2,3 mm Copyright: Ulrich Hansper; Contribution: Ulrich Hansper Collection: Ulrich Hansper Location: Deutschland/Sachsen/Erzgebirgskreis/Schneeberg, Lagerstätte/Grube Fürstenvertrag Mineral: Coffinite Image: 1591975082 License: Usage for Mineralienatlas project only |
Coffinit |
Grube Fürstenvertrag Schneeberg; Bildbreite 2,3 mm |
Collection: | Ulrich Hansper |
Copyright: | Ulrich Hansper |
Contribution: Ulrich Hansper 2020-06-12 |
Locality: Grube Fürstenvertrag / Schneeberg, Lagerstätte / Erzgebirgskreis / Sachsen / Deutschland |
Views (File: ): 603
Coffinit Grube Fürstenvertrag Schneeberg; Bildbreite 2,3 mm Copyright: Ulrich Hansper; Contribution: Ulrich Hansper Collection: Ulrich Hansper Location: Deutschland/Sachsen/Erzgebirgskreis/Schneeberg, Lagerstätte/Grube Fürstenvertrag Mineral: Coffinite Image: 1591975210 License: Usage for Mineralienatlas project only |
Coffinit |
Grube Fürstenvertrag Schneeberg; Bildbreite 2,3 mm |
Collection: | Ulrich Hansper |
Copyright: | Ulrich Hansper |
Contribution: Ulrich Hansper 2020-06-12 |
Locality: Grube Fürstenvertrag / Schneeberg, Lagerstätte / Erzgebirgskreis / Sachsen / Deutschland |
Collectors Summary
Color | Schwarz, Braunschwarz |
Streak color | Schwarz, grau |
Lustre | Pechglanz |
Hardness (Mohs) | 5 bis 6 |
Solubility | +++ H2SO4 |
Crystal System | tetragonal, I41/amd |
Morphology | Pechblendeähnliche schwarze nierige Aggregate |
Chemism
Chemical formula |
U(SiO4)1-x(OH)4x |
Chemical composition |
Silicium, Sauerstoff, Uran, Wasserstoff |
Strunz 9th edition incl. updates |
|
9: Silikate (Germanate) |
|
Lapis Classification |
|
VIII: SILIKATE |
|
Classification by Hölzel |
|
9: SILICATES |
|
Dana 8th edition |
|
51: Nesosilicate Minerals |
|
IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
Mineral status |
anerkanntes Mineral |
Optical Properties
Schwarz, Braunschwarz |
|
Schwarz, grau |
|
Pechglanz |
|
RI value α / ω / n |
1.74!! |
RI value β |
metam. |
Ri mean |
1.74 |
2V angle |
i metam. |
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
5 bis 6 |
|
266 (100g) |
|
5.1 (gemessen) |
|
sehr stark |
|
Instability |
+++ H2SO4 |
(Co-)Type locality
(Co-)Type locality |
Preface
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: Ionizing radiation: Radioaktiv |
Other languages
German |
Coffinit |
|
Spanish |
Coffinita |
|
English |
Coffinite |
|
French |
Coffinite |
|
Russian |
Коффинит |
|
Traditional Chinese |
水矽鈾礦 |
|
Simplified Chinese |
水硅铀矿 |
|
Japanese |
コフィン石 |
Alternative Name
Traditional Chinese |
矽鈾礦 |
|
Simplified Chinese |
硅铀矿 |
|
Traditional Chinese |
鈾石 |
|
Simplified Chinese |
铀石 |
CNMNC symbol
Symbol |
Cof |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | OCLfsWZBt0yOBZ9GePrK3g |
GUID (Global unique identifier) | B1DF2238-4166-4CB7-8E05-9F4678FACADE |
Database ID | 791 |