Kassite group
A group of related mineral species
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About Kassite group
This page provides mineralogical data about Kassite group.
Unique Identifiers
Mindat ID:
499401
Long-form identifier:
mindat:1:1:499401:1
Similar Names
| Kozoite Group | A group of related mineral species | (M3+ )(CO3)2[(OH) |
IMA Classification of Kassite group
IMA status notes:
IMA Approved Group Name
Approval history:
The kassite group has been established.
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) |
|---|---|---|---|---|---|---|---|
| 0006628 | Rosiaite | Basso R, Lucchetti G, Zefiro L, Palenzona A (1996) Rosiaite, PbSb2O6, a new mineral from the Cetine mine, Siena, Italy European Journal of Mineralogy 8 487-492 | 1996 | Cetine mine, Siena, Italy | 0 | 293 | |
| 0003155 | Kassite | Grey I E, Mumme W G, Pekov I V, Pushcharovsky D Y (2003) The crystal structure of chromian kassite from the Saranovskoye deposit, Northern Urals, Russia American Mineralogist 88 1331-1335 |  | 2003 | 0 | 293 | |
| 0001128 | Lucasite-(Ce) | Nickel E H, Grey I E, Madsen I C (1987) Lucasite-(Ce), CeTi2(O,OH)6, a new mineral from Western Australia: Its description and structure American Mineralogist 72 1006-1010 | | 1987 | 0 | 293 |
CIF Raw Data - click here to close
Relationship of Kassite group to other Species
Kassite group Members:
| Kassite | CaTi2O4(OH)2 | Mon. 2/m : P21/b |
| Lucasite-(Ce) | CeTi2(O,OH)6 | Mon. |
| Lucasite-(La) | Mon. 2 : B2 | |
| Rosiaite | PbSb5+2O6 | Trig. 3m (3 2/m) : P3 1m |
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 Kassite group
mindat.org URL:
https://www.mindat.org/min-499401.html
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References for Kassite group
Localities for Kassite group
Showing 50 localities.
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.
Angola | |
| [Kassite, Lucasite-(Ce)] Amores-Casals et al. (2019) |
Australia | |
| [Kassite, Lucasite-(Ce)] Downes et al. (2014) |
| [Lucasite-(Ce)] Nickel & Nichols +1 other reference |
Canada | |
| [Lucasite-(Ce)] Canadian Museum of Nature collection |
| [Lucasite-(Ce)] Piilonen et al. (2025) | |
| [Kassite] Martins et al. (2014) |
China | |
| [Kassite] Yu S. et al. (1982) +1 other reference |
France | |
| [Rosiaite] Valerie GALEA-CLOLUS collection +2 other references |
| [Rosiaite] Favreau et al. (2024) | |
Germany | |
| [Rosiaite] Graf (1997) +1 other reference |
Hungary | |
| [Kassite] Zajzon et al. (2013) |
| [Rosiaite] collector: Gábor Koller |
India | |
| [Kassite] Xu et al. (2018) |
Italy | |
| [Rosiaite] Ciriotti et al. (2006) |
| [Rosiaite] Caboni et al. (2018) |
| [Kassite] Bortolozzi et al. (2013) |
| [Rosiaite] Anthony et al. (1997) +1 other reference |
Kazakhstan | |
| [Kassite] Saveliev et al. (2023) |
| [Kassite] Saveliev et al. (2023) | |
Norway | |
| [Lucasite-(Ce)] Zozulya et al. (2020) |
| [Rosiaite] Husdal (2021) |
Russia | |
| [Lucasite-(Ce)] Попова et al. (2019) |
| [Kassite] Priymenko et al. (2022) |
| [Kassite] World of Stones 95: 5-6 +1 other reference |
| [Lucasite-(Ce)] PEKOV et al. (2013) | |
| [Lucasite-(Ce)] In the collection of Lukasz Kruszewski. | |
| [Kassite] Britvin et al. (1996) | |
| [Lucasite-(La)] Bosi et al. (2025) |
| [Kassite] Pavel M. Kartashov (n.d.) | |
| [Kassite] Grey et al. (2004) |
| [Lucasite-(Ce)] V.V. Seredin data |
South Africa | |
| [Kassite] Kamenetsky et al. (2014) |
| [Lucasite-(Ce)] Mitchell et al. (2004) |
Spain | |
| [Rosiaite] Rewitzer et al. (2020) |
| [Lucasite-(Ce)] Dill et al. (2023) |
| [Lucasite-(Ce)] Dill et al. (2023) |
| [Lucasite-(Ce)] Dill et al. (2023) |
| [Lucasite-(Ce)] Dill et al. (2023) | |
| [Lucasite-(Ce)] Dill et al. (2023) | |
| [Rosiaite] Mineralogía de la concesión San Rafael |
| [Rosiaite] issuu.com (n.d.) +1 other reference |
UK | |
| [Rosiaite] Rust (2022) |
| [Rosiaite] Ryback et al. (2001) |
USA | |
| [Kassite] Evans et al. (1986) |
| [Kassite] Chakhmouradian et al. (2002) |
| [Rosiaite] Silver Coin Mine. Compact Disc. Paul ... |
| [Kassite] Self et al. (1991) |
| [Kassite] Martins et al. (2014) |
Tafone mine, Manciano, Grosseto Province, Tuscany, Italy