Raberite
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About Raberite
Formula:
Tl5Ag4As6SbS15
Lustre:
Metallic
Hardness:
2½ - 3
Crystal System:
Triclinic
Name:
Named in honour of Dr. Thomas Raber (b. 1966), a well-known mineral expert on the Lengenbach minerals for more than 20 years. He has analyzed several specimens from this deposit and has published many articles about Lengenbach minerals. He is currently (2012) Vice-President of the FGL (Forschungsgemeinschaft Lengenbach; literally: research community of Lengenbach)
Type Locality:
This page provides mineralogical data about Raberite.
Classification of Raberite
Approved
Approval year:
2012
Physical Properties of Raberite
Chemical Properties of Raberite
Formula:
Tl5Ag4As6SbS15
IMA Formula:
Tl5Ag4As6SbS15
Crystallography of Raberite
Crystal System:
Triclinic
Class (H-M):
1 - Pinacoidal
Space Group:
P1
Cell Parameters:
a = 8.920(1) Å, b = 9.429(1) Å, c = 20.062(3) Å
α = 79.66(1)°, β = 88.84(1)°, γ = 62.72(1)°
α = 79.66(1)°, β = 88.84(1)°, γ = 62.72(1)°
Ratio:
a:b:c = 0.946 : 1 : 2.128
Unit Cell V:
1471.6 ų
Z:
2
Crystal Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
---|---|---|---|---|---|---|---|
0019616 | Raberite | Bindi L, Nestola F, Guastoni A, Peruzzo L, Ecker M, Carampin R (2012) Raberite, Ti5Ag4As6SbS15, a new Ti-bearing sulfosalt from Lengenbach quarry, Binn valley, Switzerland: description and crystal structure Mineralogical Magazine 76 1153-1163 | 2012 | Lengenbach quarry, Binn valley, Switzerland | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
3.580 Å | (100) |
3.506 Å | (58) |
3.281 Å | (73) |
3.017 Å | (54) |
3.001 Å | (98) |
2.657 Å | (51) |
2.636 Å | (46) |
2.591 Å | (57) |
Type Occurrence of Raberite
General Appearance of Type Material:
As euhedral crystals up to 150 μm across
Place of Conservation of Type Material:
Museum of Mineralogy of the Department of Geosciences, University of Padova, Italy, catalogue number MMP M11420
Associated Minerals at Type Locality:
Synonyms of Raberite
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
References for Raberite
Reference List:
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Bindi, L., Nestola, F., Guastoni, A., Peruzzo, L., Ecker, M. and Carampin, R. (2012): Raberite, Tl5Ag4As6SbS15, a new Tl-bearing sulfosalt from Lengenbach quarry, Binn valley , Switzerland: description and crystal structure. Mineralogical Magazine 76(5), 1153-1163.
Internet Links for Raberite
mindat.org URL:
https://www.mindat.org/min-42792.html
Please feel free to link to this page.
Please feel free to link to this page.
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Localities for Raberite
Locality List




All localities listed without proper references should be considered as questionable.
Switzerland (TL) | |
| Bindi, L., Nestola, F., Guastoni, A., Peruzzo, L., Ecker, M. and Carampin, R. (2012): Raberite, Tl5Ag4As6SbS15, a new Tl-bearing sulfosalt from Lengenbach quarry, Binn valley, Switzerland: description and crystal structure. Mineralogical Magazine 76(5), 1153-1163. |
Lengenbach Quarry, Fäld, Binn, Goms, Valais, Switzerland