Maurogemmiite
A valid IMA mineral species
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Formula:
Ti10Fe3O3
Crystal System:
Hexagonal
Known synthetic analogue.
Seems to be an intermediate between an oxide and an intermetallic compound.
Co-found with chemically similar paulrobinsonite.
Seems to be an intermediate between an oxide and an intermetallic compound.
Co-found with chemically similar paulrobinsonite.
Unique Identifiers
Mindat ID:
470775
Long-form identifier:
mindat:1:1:470775:8
GUID
(UUID V4):
(UUID V4):
ee02d2cd-ef31-490f-a31d-c911536f4e0e
IMA Classification of Maurogemmiite
Classification of Maurogemmiite
1.AI.
1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
I : Alloys of Iron and Titanium with Oxygen
1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
I : Alloys of Iron and Titanium with Oxygen
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 |
---|---|---|
Mmi | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Chemistry of Maurogemmiite
Mindat Formula:
Ti10Fe3O3
Elements listed:
Crystallography of Maurogemmiite
Crystal System:
Hexagonal
Class (H-M):
6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal
Space Group:
P63/mmc
Cell Parameters:
a = 8.065(1) Å, c = 8.015(3) Å
Ratio:
a:c = 1 : 0.994
Unit Cell V:
451.48 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.495 Å | (36) |
2.328 Å | (25) |
2.236 Å | (100) |
2.205 Å | (99) |
2.122 Å | (54) |
2.016 Å | (22) |
1.374 Å | (22) |
1.320 Å | (25) |
Type Occurrence of Maurogemmiite
Place of Conservation of Type Material:
collections of the Geological Museum of China, 15 Yangrou Hutong, Xisi, West District, Beijing 100034, People’s Republic of China, catalogue number M11843
Synonyms of Maurogemmiite
Related Minerals - Strunz-mindat Grouping
1.AI. | Paulrobinsonite | Ti8Fe4O2 |
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 Maurogemmiite
mindat.org URL:
https://www.mindat.org/min-470775.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
External Links:
References for Maurogemmiite
Localities for Maurogemmiite
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).
Struck out - Mineral was erroneously reported from this locality.
Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).
All localities listed without proper references should be considered as questionable.
All localities listed without proper references should be considered as questionable.
China (TL) | |
| Mugnaioli +2 other references |