Ericssonite Group
A group of related mineral species
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About Ericssonite Group
Fe3+ disilicates with the ericssonite structure-type arrangement.
Unique Identifiers
Mindat ID:
40565
Long-form identifier:
mindat:1:1:40565:4
IMA Classification of Ericssonite Group
Approval history:
The ericssonite group was established by IMA in sept. 2017
Crystal Structure
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Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
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Big Balls | Small Balls | Just Balls | Spacefill
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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) |
|---|---|---|---|---|---|---|---|
| 0014422 | Ericssonite | Matsubara S (1980) The crystal structure of orthoericssonite Mineralogical Journal 10 107-121 | ![]() | 1980 | Hijikuzu mine, Iwate Prefecture, Japan | 0 | 293 |
| 0018382 | Ferroericssonite | Kampf A R, Roberts A C, Venance K E, Dunning G E, Walstrom R E (2011) Ferroericssonite, the Fe2+ analogue of ericssonite, from eastern Fresno County, California, U.S.A. The Canadian Mineralogist 49 587-594 | 2011 | Esquire #8 claim, Big Creek, eastern Fresno County, California, USA | 0 | 293 |
CIF Raw Data - click here to close
Relationship of Ericssonite Group to other Species
Ericssonite Group Members:
| Ericssonite | BaMn2+2Fe3+(Si2O7)O(OH) | Mon. 2/m : B2/m |
| Ferroericssonite | BaFe2+2 Fe3+(Si2O7)O(OH) | Mon. 2/m : B2/m |
| Zinkgruvanite | Ba4Mn2+4Fe3+2(Si2O7)2(SO4)2O2(OH)2 | Tric. 1 : P1 |
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.
Internet Links for Ericssonite Group
mindat.org URL:
https://www.mindat.org/min-40565.html
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References for Ericssonite Group
Localities for Ericssonite Group
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.
Austria | |
| [Zinkgruvanite] Kolitsch et al. (2021) |
Canada | |
| [Ericssonite] Miller (2021) | |
Japan | |
| [Ericssonite-2O] Matsubara & Nagashima (1975) |
Romania | |
| [Ericssonite] Paulina HIRTOPANU & Gheorghe UDUBASA (2015) +1 other reference |
Sweden | |
| [Zinkgruvanite] Miyawaki et al. (2020) +1 other reference |
| [Ericssonite] Moore (1971) +2 other references |
| [Ericssonite] Gatedal (n.d.) |
USA | |
| [Ferroericssonite] Walstrom (n.d.) +2 other references |
| [Ferroericssonite] Walstrom (n.d.) +2 other references | |
| [Ferroericssonite] Kampf et al. (2011) |
| [Ferroericssonite] Kampf et al. (2011) |




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The
Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden