General Metastibnite Information Chemical Formula: |
Sb2S3 |
Composition: |
Molecular Weight = 339.70 gm |
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Antimony 71.68 % Sb |
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Sulfur 28.32 % S |
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100.00 % |
Empirical Formula: |
Sb2S3 |
Environment: |
Primary hydrothermal origin around fumarolic centers and as the result of stibnite oxidation. |
IMA Status: |
Valid Species (Pre-IMA) 1888 |
Locality: |
Steamboat Springs, Washoe County, Nevada, USA Link to MinDat.org Location Data. |
Name Origin: |
From the Greek for "with" and stibnite, in allusion to its composition. |
Name Pronunciation: |
Metastibnite + Pronunciation |
| | Metastibnite Image
Images:
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Metastibnite Crystallography Crystal System: |
Amorphous- No Crystals |
| Physical Properties of Metastibnite Cleavage: |
None |
Color: |
Purple, Purple gray, Red, Reddish gray. |
Diaphaneity: |
Translucent to Subopaque |
Habit: |
Encrustations - Forms crust-like aggregates on matrix. |
Habit: |
Mammillary - Larger "breast-like" rounded forms resembling botryoidal (e.g. malachite). |
Habit: |
Powdery - Forms a loose, poorly-coherent pulverulent mass. |
Hardness: |
2-3 - Gypsum-Calcite |
Luminescence: |
Non-fluorescent. |
Luster: |
Sub Metallic |
Magnetism: |
Nonmagnetic |
Streak: |
red |
| Optical Properties of Metastibnite Optical Data: |
Isotropic. |
RL Anisotrophism: |
Moderate in air. |
RL Color: |
Bluish white with intense red internal reflections in oil. |
| Calculated Properties of Metastibnite Fermion Index: |
Fermion Index = 0.0021239012 |
Boson Index = 0.9978760988 Photoelectric: |
PEMetastibnite = 240.35 barns/electron |
U=PEMetastibnite x rElectron Density= . barns/cc. Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Metastibnite is Not Radioactive | Metastibnite Classification Dana Class: |
02.11.03.01 (02)Sulfides - Including Selenides and Tellurides |
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(02.11)where Am Bn Xp, with (m+n):p=2:3 |
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(02.11.03)Dana Group |
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Strunz Class: |
02.DB.05a 02 - SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulf |
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02.D - Metal Sulfides, M:S = 3:4 and 2:3 |
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02.DB -M:S = 2:3 and similar |
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| Other Metastibnite Information References: |
NAME( AntBidBlaNic1) PHYS. PROP.(Dana) OPTIC PROP.(AntBidBlaNic1) |
See Also: |
Links to other databases for Metastibnite : |
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 - Handbook of Mineralogy (MinSocAm) 9 - Handbook of Mineralogy (UofA) 10 - MinDAT 11 - Mineralienatlas (Deutsch) 12 - Online Mineral Museum 13 - QUT Mineral Atlas 14 - Ruff.Info Search for Metastibnite using: Visit our Advertisers for Metastibnite : A Bijoux Google Search for MetastibniteAdam's Minerals Google Search for Metastibnite Cape Minerals Google Search for Metastibnite Dakota Matrix Minerals Google Search for Metastibnite Excalibur Mineral Corp. Google Search for Metastibnite Exceptional Minerals Google Search for Metastibnite John Betts Fine Minerals Search for Metastibnite McDougall Minerals Google Search for Metastibnite Mineral News Website Link Rock and Mineral Shows Google Search for Metastibnite Weinrich Minerals, Inc. Google Search for Metastibnite Ask about Metastibnite here : Print or Cut-and-Paste your Metastibnite Specimen Label here :
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