Cattiite (original) (raw)
La cattiïta és un mineral de la classe dels fosfats. Rep el nom en honor de Michele Catti (1945-), professor italià de Química física de la Universitat de Milano Bicocca.
| Property | Value |
|---|---|
| dbo:abstract | La cattiïta és un mineral de la classe dels fosfats. Rep el nom en honor de Michele Catti (1945-), professor italià de Química física de la Universitat de Milano Bicocca. (ca) Cattiite is a phosphate mineral. The mineral was first found in a veins of dolomite carbonatites veins at the bottom of the Zhelezny (Iron) Mine in the Kovdor massif, Kola Peninsula, Russia. Cattiite was tentatively identified as Mg3(PO4)2•22H2O, which as a high hydrate magnesium orthophosphate. Later structural studies, revealed the existence of two polytypes named Mg3(PO4)2•22H2O-1A1 and Mg3(PO4)2•22H2O-1A2. The polytype, Mg3(PO4)2•22H2O-1A2, had both the mineral and the name of the mineral approved (2000-032) by the Commission on New Minerals and Mineral Names or the (CNMMN) of the International Mineralogical Association or the (IMA). The name was approved by the CNMMN and the IMA was cattiite. The mineral cattiite was named that in the honor of the Michele Catti, Professor of Physical Chemistry at the University of Milano Bicocca in Italy, because of his work on the crystal chemistry of hydrated oxy-salts. (en) Cattiita fosfato motako minerala da. (eu) La cattiite è un minerale. (it) |
| dbo:wikiPageID | 62394128 (xsd:integer) |
| dbo:wikiPageLength | 7550 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1071684381 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Electron_microprobe dbr:Hydrochloric_acid dbr:International_Mineralogical_Association dbr:List_of_minerals dbr:Magnetite dbr:Forsterite dbr:Carbonatite dbc:Minerals_in_space_group_2 dbc:Phosphate_minerals dbc:Triclinic_minerals dbr:Tenacity_(mineralogy) dbr:Dolomite_(mineral) dbr:Phosphate dbr:Phosphate_minerals dbr:Specific_gravity dbr:Kola_Peninsula dbr:Lustre_(mineralogy) dbr:University_of_Milano-Bicocca dbr:Triclinic_crystal_system dbr:Magnesium_orthophosphate dbr:Polytypes dbr:Mohs_hardness dbr:Carbonate-fluorapatite dbr:Bakhchisaraitsevite dbr:Nastrophite dbr:Sjogrenite |
| dbp:birefringence | δ = 0.011 (en) |
| dbp:category | Phosphate Mineral (en) |
| dbp:class | Pinacoidal - (en) |
| dbp:cleavage | Perfect on (en) |
| dbp:color | Colorless (en) |
| dbp:density | 1.64 1.65 |
| dbp:diaphaneity | Transparent (en) |
| dbp:formula | Mg32•22H2O (en) |
| dbp:fracture | Irregular/Uneven (en) |
| dbp:gravity | 1.650000 (xsd:double) |
| dbp:habit | Massive, Granular (en) |
| dbp:imasymbol | Ctt (en) |
| dbp:luster | Vitreous, with gypsum-like pearly sheen on cleavage planes. (en) |
| dbp:mohs | 2 (xsd:integer) |
| dbp:molweight | 659.660000 (xsd:double) |
| dbp:name | Cattiite (en) |
| dbp:opticalprop | Biaxial (en) |
| dbp:pleochroism | Non-pleochroic (en) |
| dbp:refractive | nα =1.459 (en) nβ = 1.470 (en) nγ = 1.470 (en) |
| dbp:streak | White (en) |
| dbp:strunz | 8 (xsd:integer) |
| dbp:symmetry | P (en) |
| dbp:system | Triclinic (en) |
| dbp:tenacity | Brittle (en) |
| dbp:unitCell | a = 6.932 Å, (en) b = 6.925 Å, (en) c = 16.154 Å, (en) α = 82.21°, (en) β = 89.70°, (en) γ = 119.51°, Z = 1 (en) |
| dbp:wikiPageUsesTemplate | dbt:Overline dbt:Infobox_mineral |
| dcterms:subject | dbc:Minerals_in_space_group_2 dbc:Phosphate_minerals dbc:Triclinic_minerals |
| rdf:type | owl:Thing dul:ChemicalObject dbo:ChemicalSubstance wikidata:Q7946 dbo:Mineral |
| rdfs:comment | La cattiïta és un mineral de la classe dels fosfats. Rep el nom en honor de Michele Catti (1945-), professor italià de Química física de la Universitat de Milano Bicocca. (ca) Cattiita fosfato motako minerala da. (eu) La cattiite è un minerale. (it) Cattiite is a phosphate mineral. The mineral was first found in a veins of dolomite carbonatites veins at the bottom of the Zhelezny (Iron) Mine in the Kovdor massif, Kola Peninsula, Russia. Cattiite was tentatively identified as Mg3(PO4)2•22H2O, which as a high hydrate magnesium orthophosphate. Later structural studies, revealed the existence of two polytypes named Mg3(PO4)2•22H2O-1A1 and Mg3(PO4)2•22H2O-1A2. (en) |
| rdfs:label | Cattiite (en) Cattiïta (ca) Cattiita (eu) Cattiite (it) |
| owl:sameAs | wikidata:Cattiite dbpedia-ca:Cattiite dbpedia-eu:Cattiite dbpedia-it:Cattiite https://global.dbpedia.org/id/3PX6g |
| prov:wasDerivedFrom | wikipedia-en:Cattiite?oldid=1071684381&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Cattiite |
| foaf:name | Cattiite (en) |
| is dbo:wikiPageWikiLink of | dbr:List_of_mineral_symbols dbr:List_of_minerals_named_after_people dbr:List_of_minerals_recognized_by_the_International_Mineralogical_Association_(C) dbr:Phosphate_mineral |
| is foaf:primaryTopic of | wikipedia-en:Cattiite |