General Kafehydrocyanite Information![]() K4Fe++(CN)6•3(H2O) |
![]() Molecular Weight = 422.39 gm |
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Potassium 37.03 % K |
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Iron 13.22 % Fe |
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Hydrogen 1.43 % H |
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Carbon 17.06 % C |
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Nitrogen 19.90 % N |
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Oxygen 11.36 % O |
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______ |
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100.00 % |
![]() K4Fe2+(CN)6•3(H2O) |
![]() Natural origin in doubt. As stalactites in mine workings. |
![]() Not Approved IMA 1973 |
![]() Medvizhii Log gold mine, Olkhovsk ore field, Sayan, Russia. Link to MinDat.org Location Data. |
![]() Named for it's composition. |
![]() Kafehydrocyanite + Pronunciation |
![]() ![]() ICSD 23767 |
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PDF 25-1354 |
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Kafehydrocyanite Crystallography![]() a:c = 1:3.58952 |
![]() a = 9.394, c = 33.72, Z = 8; V = 2,975.70 Den(Calc)= 1.89 |
![]() Tetragonal - DipyramidalH-M Symbol (4/m) Space Group: I 41/a |
![]() By Intensity(I/Io): 2.93(1), 2.21(0.8), 4.8(0.8), |
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Mouse
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| Physical Properties of Kafehydrocyanite![]() {001} Good |
![]() Yellow, Pale yellow green. |
![]() 1.98 |
![]() Platy - Sheet forms (e.g. micas). |
![]() 2-2.5 - Gypsum-Finger Nail |
| Optical Properties of Kafehydrocyanite![]() Uniaxial (+), w=1.577, e=1.584, bire=0.0070. |
| Calculated Properties of Kafehydrocyanite![]() Bulk Density (Electron Density)=1.88 gm/cc |
note: Specific Gravity of Kafehydrocyanite =1.89 gm/cc. ![]() Fermion Index = 0.2 |
Boson Index = 0.8 ![]() PEKafehydrocyanite = 7.61 barns/electron |
U=PEKafehydrocyanite x relectron= 14.30 barns/cc. ![]() |
GRapi = 531.21 (Gamma Ray American Petroleum Institute Units)
Weight of pure Kafehydrocyanite in grams (gm) and Calculated Diameter of a Sphere with a Density of 1.89 gm/cc.* | Kafehydrocyanite Classification![]() 50.02.05.01 (50)Salts of Organic Acids |
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(50.02)(Mellitates, Citrates, Cyanates, and Acetates) |
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(50.02.05)Dana Group |
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![]() 10.AD.10 10 - ORGANIC COMPOUNDS |
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10.A - Salts of Organic Acids |
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10.AD -Cyanates |
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| Other Kafehydrocyanite Information![]() NAME( Dana8) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990) |
![]() Links to other databases for Kafehydrocyanite : |
1 - Am. Min. Crystal Structure Database 2 - Athena 3 - EUROmin Project 4 - Ecole des Mines de Paris 5 - GeoScienceWorld 6 - Google Images 7 - Google Scholar 8 - MinDAT 9 - Mineralienatlas (Deutsch) 10 - Online Mineral Museum 11 - QUT Mineral Atlas 12 - Ruff.Info Search for Kafehydrocyanite using: Visit our Advertisers for Kafehydrocyanite : A Bijoux Google Search for KafehydrocyaniteAdam's Minerals Google Search for Kafehydrocyanite Cape Minerals Google Search for Kafehydrocyanite Dakota Matrix Minerals Google Search for Kafehydrocyanite Excalibur Mineral Corp. Google Search for Kafehydrocyanite Exceptional Minerals Google Search for Kafehydrocyanite John Betts Fine Minerals Search for Kafehydrocyanite McDougall Minerals Google Search for Kafehydrocyanite Mineral News Website Link Rock and Mineral Shows Google Search for Kafehydrocyanite Weinrich Minerals, Inc. Google Search for Kafehydrocyanite Ask about Kafehydrocyanite here : Print or Cut-and-Paste your Kafehydrocyanite Specimen Label here :
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