Ravatite Mineral Data + 
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- 50.3.2.1 Ravatite C14H10 P 21 2
- 50.3.2.2 Hartite! C20H34 P1 1
- IX/B.02-10 Kratochvilite (C6H4)2CH2 P na21 mm2
- IX/B.02-20 Simonellite C19H24 Pnaa 2/m 2/m 2/m
- IX/B.02-30 Hoelite (C6H4)2(CO)2 P 21/a 2/m
- IX/B.02-40 Refikite C19H31COOH P 212121 2 2 2
- IX/B.02-50 Hartite C20H34 P1 1
- IX/B.02-52 Fichtelite C19H34 P 21 2
- IX/B.02-55 Dinite* C20H36 P 212121 2 2 2
- IX/B.02-60 Karpatite C24H12 P 21/c,P 2/c 2/m
- IX/B.02-70 Idrialite C22H14 Unk Ortho
- IX/B.02-75 Ravatite C14H10 P 21 2
- IX/B.02-80 Flagstaffite C10H22O3 F dd2 mm2
General Ravatite Information |
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 Chemical Formula: |
C14H10 | ||
| Composition: |
Molecular Weight = 178.23 gm | ||
| Hydrogen 5.66 % H | |||
| Carbon 94.34 % C | |||
| ______ | |||
| 100.00 % | |||
| Empirical Formula: |
C14H10 | ||
| Environment: |
Hydrocarbon associated with coal deposits. | ||
| IMA Status: |
Approved IMA 1993 | ||
| Locality: |
Ravat, Fan-Jagnob coal basin, Dushambe, Tajikistan Link to MinDat.org Location Data. | ||
| Name Origin: |
Named for the locality. | ||
| Synonym: |
IMA1992-019 | ||
| Phenenthrene | |||
Ravatite Image | |||
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Images:
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Ravatite Crystallography |
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| Axial Ratios: |
a:b:c =1.3577:1:1.5463 | ||
| Cell Dimensions: |
a = 8.392, b = 6.181, c = 9.558, Z = 2; beta = 98.48° V = 490.36 Den(Calc)= 1.21 | ||
| Crystal System: |
Monoclinic - SphenoidalH-M Symbol (2) Space Group: P 21 | ||
| X Ray Diffraction: |
By Intensity(I/Io): 9.434(1), 4.028(0.13), 4.941(0.11), | ||
Physical Properties of Ravatite |
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| Cleavage: |
[???] Perfect | ||
| Color: |
Colorless, White, Pale gray. | ||
| Density: |
1.11 | ||
| Diaphaniety: |
Translucent | ||
| Hardness: |
1 - Talc | ||
| Luster: |
Vitreous - Waxy | ||
| Streak: |
white | ||
Optical Properties of Ravatite |
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| Optical Data: |
Biaxial (+/-), a=1.75, g=1.95, bire=0.2000, 2V(Meas)=90. | ||
Calculated Properties of Ravatite |
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| Electron Density: |
relectron=1.28 gm/cc |
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| Fermion Index |
Fermion Index = 0.01038 Boson Index = 0.98962 |
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| Photoelectric: |
PERavatite = 0.14 barns/electron |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Ravatite is Not Radioactive |
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Ravatite Classification |
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| Dana Class: |
50.3.2.1 (50)Salts of Organic Acids | ||
| (50.3)(Hydrocarbons) | |||
| (50.3.2)Dana Group | |||
| Strunz Class: |
IX/B.02-75 IX - Organic compunds | ||
| IX/B - Nitrogenfree compounds with C and water, ring structures | |||
| IX/B.02 - Kratochvilite - Flagstaffite series | |||
Other Ravatite Information |
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| References: |
NAME( Dana8) PHYS. PROP.(Am.Min.,Vol.79,p389,1994) OPTIC PROP.(Am.Min.,Vol.79,p389,1994) | ||
| See Also: |
Links to other databases for Ravatite : 1 -Am. Min. Crystal Structure Database 2 -Athena 3 - EUROmin Project 4 -Google Images 5 -Google Scholar 6 -Handbook of Mineralogy (UofA) 7 -MinDAT 8 -MinMax(Deutsch) 9 -MinMax(English) 10 -Mineralienatlas (Deutsch) 11 -QUT Mineral Atlas 12 -École des Mines de Paris Search for Ravatite using: Visit our Advertisers for Ravatite : Translate Ravatite Mineral Data : Ask about Ravatite here : Print or Cut-and-Paste your Ravatite Specimen Label here :
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