Mineralienatlas - Fossilienatlas
Ivanyukite-Cu (Ivanyukit-Cu) |
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Ivanyukit-Cu grünliches Aggregat von Ivanyukit-Cu, Koashva Tagebau, Koashva Mountain, Chibiny, Kola-Halbinsel, Russland; BB < 1 mm, analysiert Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Berg Koashva/Koashva Grube Mineral: Ivanyukite-Cu Image: 1587893146 License: Usage for Mineralienatlas project only |
Ivanyukit-Cu |
grünliches Aggregat von Ivanyukit-Cu, Koashva Tagebau, Koashva Mountain, Chibiny, Kola-Halbinsel, Russland; BB < 1 mm, analysiert |
Copyright: | MinTreasure.com (Carsten Slotta) |
Contribution: openpit 2020-04-26 |
Locality: Koashva Grube / Berg Koashva / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Collectors Summary
Color | hellgrün |
Streak color | blassgrün |
Lustre | Glasglanz bis Matt |
Hardness (Mohs) | 4 |
Cleavages | vollkommen (100) |
Fracture | abgestuft |
Crystal System | kubisch, P43m |
Chemism
Chemical formula |
Cu[Ti4(OH)2O2(SiO4)3]·7H2O |
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Chemical composition |
Kupfer, Silicium, Titan, Sauerstoff, Wasserstoff |
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Analysis wt% |
SiO2 : 24.80, Nb2O5 : 3.02, TiO2 : 38.36, FeO : 0.73, CuO : 6.81, K2O : 2.80, H2O : 21.50 (Ref: American Mineralogist 2009) |
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Strunz 9th edition incl. updates |
9. |
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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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IMA status |
anerkannt und publiziert |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Pharmacosiderite supergroup ⇒ Ivanyukite group |
Optical Properties
hellgrün |
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blassgrün |
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durchscheinend |
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Glasglanz bis Matt |
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max. Birefringence |
0.000 |
RI value α / ω / n |
1.73 |
Ri mean |
1.730 |
2V angle |
Isotropisch |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
4 |
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190 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.7 gem. |
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2.483 ( ρ calc. Mineralienatlas ) |
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vollkommen (100) |
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abgestuft |
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spröde |
(Co-)Type locality
(Co-)Type locality |
Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Berg Koashva/Koashva Grube |
Preface
References
IMA group assignments
Other languages
German |
Ivanyukit-Cu |
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English |
Ivanyukite-Cu |
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Russian |
Иванюкит-Cu |
Alternative Name
English |
Ivanukite-Cu |
maybe wrong spelling |
CNMNC (IMA)-Number
IMA 2007-043 |
CNMNC symbol
Symbol |
Iv-Cu |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | HOdrnmN66kOXZz6rBy_2UA |
GUID (Global unique identifier) | 9E6BE71C-7A63-43EA-9767-3EAB072FF650 |
Database ID | 4855 |