Schuetteite
A valid IMA mineral species
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About Schuetteite
Formula:
Hg2+3(SO4)O2
Colour:
Canary-, orange- and brownish yellow
Hardness:
3
Specific Gravity:
8.18
Crystal System:
Trigonal
Name:
Named after Curt Nicolaus Schuette (1895-1975), American mining engineer and geologist, who studied many mercury deposits.
Appears to form in two different ways, by action of sunlight and very small amounts of water on cinnabar and the reaction of sulfuric acid on native mercury (retorts, chimneys).
Compare 'Unnamed (Mercury Sulfate Sulfoxide)'.
Compare 'Unnamed (Mercury Sulfate Sulfoxide)'.
Unique Identifiers
Mindat ID:
3587
Long-form identifier:
mindat:1:1:3587:9
GUID
(UUID V4):
(UUID V4):
a66ef95f-b96c-4217-9fd0-94530bff4d71
IMA Classification of Schuetteite
Classification of Schuetteite
7.BB.40
7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
B : Sulfates (selenates, etc.) with additional anions, without H2O
B : With medium-sized cations
7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
B : Sulfates (selenates, etc.) with additional anions, without H2O
B : With medium-sized cations
30.1.13.1
30 : ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
1 : (AB)m(XO4)pZq, where m:p>2:1
30 : ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
1 : (AB)m(XO4)pZq, where m:p>2:1
25.5.17
25 : Sulphates
5 : Sulphates of Zn and Hg
25 : Sulphates
5 : Sulphates of Zn and Hg
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
| Symbol | Source | Reference |
|---|---|---|
| Sh | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of Schuetteite
Colour:
Canary-, orange- and brownish yellow
Hardness:
3 on Mohs scale
Density:
8.18 g/cm3 (Measured) 8.36 g/cm3 (Calculated)
Optical Data of Schuetteite
Type:
Uniaxial (-)
RI values:
nε = 2.100
Max Birefringence:
δ = 0.000
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
and does not take into account mineral colouration.
Surface Relief:
Moderate
Chemistry of Schuetteite
Mindat Formula:
Hg2+3(SO4)O2
Elements listed:
Crystallography of Schuetteite
Crystal System:
Trigonal
Class (H-M):
3 2 - Trapezohedral
Space Group:
P31 2 1
Cell Parameters:
a = 7.0429(5) Å, c = 10.0166(7) Å
Ratio:
a:c = 1 : 1.422
Unit Cell V:
430.28 ų (Calculated from Unit Cell)
Z:
3
Morphology:
Coatings, tiny hexagonal plates.
Comment:
Determined on synthetic material (Weil, 2001).
Crystal Structure
Load
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
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CIF File Best | x | y | z | a | b | c
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Rotation
Stop | Start
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Labels
Console Off | On | Grey | Yellow
Console Off | On | Grey | Yellow
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) |
|---|---|---|---|---|---|---|---|
| 0010366 | Schuetteite | Weil M (2001) Schuetteite, Hg3(SO4)O2, a re-investigation Acta Crystallographica E57 i98-i100 |  | 2001 | synthetic | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 5.22 Å | (22) |
| 3.35 Å | (69) |
| 2.92 Å | (100) |
| 2.61 Å | (55) |
| 1.937 Å | (26) |
Comments:
Oceanic mine, California, USA. Data from the type description.
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| Stage 7: Great Oxidation Event | <2.4 |
| 47b : [Sulfates and sulfites] | |
| 47h : [Near-surface oxidized, dehydrated minerals] | |
| Stage 10b: Anthropogenic minerals | <10 Ka |
| 55 : Anthropogenic mine minerals |
Type Occurrence of Schuetteite
General Appearance of Type Material:
Yellow thin films.
Place of Conservation of Type Material:
National Museum of Natural History, Washington, D.C., USA, 117725.
Geological Setting of Type Material:
A recently formed secondary mineral in opalite [chalcedonic] mercury deposits, typically formed on cinnabar exposed to sunlight.
Other Language Names for Schuetteite
Common Associates
Associated Minerals Based on Photo Data:
| 9 photos of Schuetteite associated with Cinnabar | HgS |
| 2 photos of Schuetteite associated with Pyrite | FeS2 |
| 2 photos of Schuetteite associated with Corderoite | Hg2+3S2Cl2 |
| 2 photos of Schuetteite associated with Chalcedony | SiO2 |
| 2 photos of Schuetteite associated with Clay minerals | |
| 2 photos of Schuetteite associated with Gortdrumite | Cu24Fe2Hg9S23 |
| 1 photo of Schuetteite associated with Mercury | Hg |
| 1 photo of Schuetteite associated with Quartz | SiO2 |
| 1 photo of Schuetteite associated with Gianellaite | [(Hg2N)2](SO4)(H2O)x |
Related Minerals - Strunz-mindat Grouping
| 7.BB. | Brumadoite | Cu3(Te6+O4)(OH)4 · 5H2O |
| 7.BB. | Iskandarovite | Sb6O7(SO4)2 |
| 7.BB. | Novikovite | (NH4)4Mo6+2Mo5+2O8(SO4)5 |
| 7.BB.10 | Hauckite | Fe3+3(Mg,Mn2+)24Zn18(SO4)4(CO3)2(OH)81 |
| 7.BB.15 | Antlerite | Cu3(SO4)(OH)4 |
| 7.BB.20 | Dolerophanite | Cu2(SO4)O |
| 7.BB.25 | Brochantite | Cu4(SO4)(OH)6 |
| 7.BB.25 | Ramaccioniite | Cu4[SeO4](OH)6 |
| 7.BB.30 | Vergasovaite | Cu3(SO4)(MoO4,SO4)O |
| 7.BB.30 | Cupromolybdite | Cu3O(MoO4)2 |
| 7.BB.35 | Klebelsbergite | Sb4O4(SO4)(OH)2 |
| 7.BB.35 | Tavagnascoite | Bi4O4(SO4)(OH)2 |
| 7.BB.45 | Paraotwayite | Ni(OH)2-x(SO4,CO3)0.5x |
| 7.BB.50 | Xocomecatlite | Cu3(TeO4)(OH)4 |
| 7.BB.55 | Pauflerite | (V4+O)SO4 |
| 7.BB.60 | Grandviewite | Cu3Al2(SO4)(OH)10 · H2O |
| 7.BB.65 | Timroseite | Pb2Cu5(TeO6)2(OH)2 |
| 7.BB.70 | Glikinite | Zn3O(SO4)2 |
| 7.BB.80 | Mojaveite | Cu6[Te6+O4(OH)2](OH)7Cl |
| 7.BB.85 | Paratimroseite | Pb2Cu4(TeO6)2(H2O)2 |
Other Information
Notes:
Does not darken on exposure to light.
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for Schuetteite
mindat.org URL:
https://www.mindat.org/min-3587.html
Please feel free to link to this page.
Please feel free to link to this page.
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References for Schuetteite
Localities for Schuetteite
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Russia | |
| Pervukhina et al. (1999) +1 other reference |
| Pervukhina et al. (2003) |
Spain | |
| Mendoza et al. (2006) +1 other reference |
| Pavel M. Kartashov analytical data |
| Reiner Mielke 2015 | |
| Jordi Fabre | |
| Sainz de Baranda Graf et al. (2019) |
USA | |
| Van Nostrand Reinholt Press: 303. +3 other references |
| Van Nostrand Reinholt Press: 303. +3 other references |
| Dunning et al. (2005) |
| Collected by David Shannon in 1983. |
| Yale Peabody Museum of Natural History specimen YPM MIN 035267 (http://collections.peabody.yale.edu/search/Record/YPM-MIN-035267) +2 other references |
| Van Nostrand Reinholt Press: 303 +2 other references |
| Am Min 64:3-4 pp 1026-1038 +1 other reference |
| Rocks & Minerals +1 other reference |
| Castor et al. (2004) | |
| Castor et al. (2004) |
| Färber (n.d.) |
| - (2005) |
| Castor et al. (2004) |
| Castor et al. (2004) |
| Handbook of Mineralogy (http://www.handbookofmineralogy.org/pdfs/schuetteite.pdf) |
| Luetcke (n.d.) |
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Rainbow mine, Brewster County, Texas, USA