Mineralienatlas - Fossilienatlas
Ransomite (Ransomit) |
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Ransomit Blauer Ransomit, z.T. eng verwachsen mit einem gelben Sulfatmineral (wohl Magnesiocopiapit) in einem versiegelten Glasröhrchen. Das Material entstand als Sublimationsprodukt bei einem Grubenbrand. Bildbreite ~8 mm. Fundort: United Verde Mine, Jerome, Verde Mining District, Black Hills, Yavapai Co., Arizona, USA. Copyright: Yi Sun; Contribution: sun-mineral Collection: Yi Sun Location: USA/Arizona/Yavapai Co./Black Hills/Verde District/Jerome/United Verde Mine Mineral: Ransomite Image: 1567545007 License: Usage for Mineralienatlas project only |
Ransomit |
Blauer Ransomit, z.T. eng verwachsen mit einem gelben Sulfatmineral (wohl Magnesiocopiapit) in einem versiegelten Glasröhrchen. Das Material entstand als Sublimationsprodukt bei einem Grubenbrand. ... |
Collection: | Yi Sun |
Copyright: | Yi Sun |
Contribution: sun-mineral 2019-09-03 |
Locality: United Verde Mine / Jerome / Verde District / Black Hills / Yavapai Co. / Arizona / USA |
Collectors Summary
Color | blau |
Streak color | bläulichweiß |
Hardness (Mohs) | 2.5 |
Solubility | +++ H2O |
Crystal System | monoklin, P21/c |
Chemism
Chemical formula |
CuFe23+(SO4)4·6H2O |
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Chemical composition |
Eisen, Kupfer, Sauerstoff, Schwefel, Wasserstoff |
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Analysis wt% |
CuO : 11.29, Fe2O3 : 22.57, Al2O3 : 1.52, SO3 : 46.30, H2O : 18.52 (Ref: American Mineralogist 28) |
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Strunz 9th edition incl. updates |
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7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate) |
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Lapis Classification |
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VI: SULFATE, CHROMATE, MOLYBDATE UND WOLFRAMATE |
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Classification by Hölzel |
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7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES |
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Dana 8th edition |
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29: Hydrated Acid and Sulfates |
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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
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
2.5 |
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53 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.63 |
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2.736 ( ρ calc. Mineralienatlas ) |
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Instability |
+++ H2O |
(Co-)Type locality
(Co-)Type locality |
USA/Arizona/Yavapai Co./Black Hills/Verde District/Jerome/United Verde Mine |
Preface
Author (Name, Year) |
Lausen, 1928 |
Other languages
German |
Ransomit |
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Spanish |
Ransomita |
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English |
Ransomite |
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French |
Ransomite |
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Russian |
Рансомит |
CNMNC symbol
Symbol |
Rns |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | t-lMCx1NPU6gVSRBwxPZyg |
GUID (Global unique identifier) | 0B4CE9B7-4D1D-4E3D-A055-2441C313D9CA |
Database ID | 3215 |