Cortesognoite
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About Cortesognoite
Formula:
CaV2(Si2O7)(OH)2 · H2O
Crystal System:
Orthorhombic
Member of:
Type Locality:
Classification of Cortesognoite
Approved, Pending publication
Approval year:
2014
Chemical Properties of Cortesognoite
Formula:
CaV2(Si2O7)(OH)2 · H2O
IMA Formula:
CaV2Si2O7(OH)2 · H2O
Crystallography of Cortesognoite
Crystal System:
Orthorhombic
Class (H-M):
mmm (2/m 2/m 2/m) - Dipyramidal
Space Group:
Cmcm
Setting:
Cmcm
Cell Parameters:
a = 5.847 Å, b = 8.790 Å, c = 13.128 A ˚ Å
Ratio:
a:b:c = 0.665 : 1 : 1.494
Unit Cell V:
674.72 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
6.564 Å | (96) |
3.652 Å | (99) |
2.721 Å | (90) |
2.671 Å | (72) |
2.630 Å | (100) |
2.620 Å | (52) |
2.434 Å | (55) |
1.549 Å | (80) |
Comments:
From Type Description.
Type Occurrence of Cortesognoite
Place of Conservation of Type Material:
Type material is deposited in the collections of the Dipartimento di Scienze della Terra, Ambiente e Vita (DISTAV) of the Universita` di Genova, Genova, Italy, registration number MO482
Synonyms of Cortesognoite
Relationship of Cortesognoite to other Species
Member of:
Other Members of this group:
Amamoorite | CaMn2+2Mn3+(Si2O7)O(OH) | Mon. 2/m : P21/b |
Hennomartinite | SrMn3+2(Si2O7)(OH)2 · H2O | Orth. |
Ilvaite | CaFe3+Fe2+2(Si2O7)O(OH) | Orth. mmm (2/m 2/m 2/m) |
Itoigawaite | SrAl2(Si2O7)(OH)2 · H2O | Orth. |
Lawsonite | CaAl2(Si2O7)(OH)2 · H2O | Orth. mmm (2/m 2/m 2/m) : Cmcm |
Manganilvaite | CaFe2+Fe3+Mn2+(Si2O7)O(OH) | Mon. 2/m : P21/b |
Noelbensonite | BaMn3+2(Si2O7)(OH)2 · H2O | Orth. mm2 |
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 Cortesognoite
Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Ma, C., Carbone, C. and Belmonte, D. (2014) Cortesognoite, IMA 2014-029. CNMNC Newsletter No. 21, August 2014, page 801; Mineralogical Magazine, 78, 797-804.
Internet Links for Cortesognoite
mindat.org URL:
https://www.mindat.org/min-46165.html
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External Links:
Mineral Dealers:
Localities for Cortesognoite
Locality List




All localities listed without proper references should be considered as questionable.
Italy (TL) | |
| Ma, C., Carbone, C. and Belmonte, D. (2014) Cortesognoite, IMA 2014-029. CNMNC Newsletter No. 21, August 2014, page 801; Mineralogical Magazine, 78, 797-804. |
Molinello Mine, Ne, Genoa, Liguria, Italy