| dbo:abstract |
La kurnakovita és un mineral de la classe dels borats, que pertany al grup de la inderita. Rep el seu nom del mineralogista i químic rus S. Kurnakov (1860-1941). (ca) La kurnakovita es un mineral de la clase de los minerales boratos, y dentro de esta pertenece al llamado "grupo de la ". Fue descubierta en 1940 en la provincia de Atyrau (Kazajistán), siendo nombrada en honor de Nikolai S. Kurnakov, químico y mineralogista ruso. (es) Kurnakovita motako minerala da eta inderita taldearen kidea da. (eu) La kurnakovite est une espèce minérale du groupe des borates et du sous-groupe des soroborates, de formule MgB3O3(OH)5·5H2O. (fr) Kurnakovite is a hydrated borate of magnesium with the chemical composition MgB3O3(OH)5·5H2O. It is a member of the inderite group and is a triclinic dimorph of the monoclinic inderite. (en) La kurnakovite è un idroborato di magnesio rinvenuto per la prima volta presso la miniera di Indersk, Kazakistan occidentale, nel 1938. Deve il suo nome al mineralogista russo Nikolai S. Kurnakov (1860-1941). (it) Курнакови́т — редкий вторичный минерал, модификация , водный борат магния. Открыт в 1940 году в Казахстане (Атырау) и назван в честь советского минералога и химика Н. С. Курнакова (1860—1941). (ru) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/Kurnakovite-mrz200a.jpg?width=300 |
| dbo:wikiPageID |
17373901 (xsd:integer) |
| dbo:wikiPageLength |
4132 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID |
1099598287 (xsd:integer) |
| dbo:wikiPageWikiLink |
dbr:Boron,_California dbr:Death_Valley_National_Park dbr:Atyrau_Province dbr:Salta_Province dbr:Conchoidal_fracture dbr:Magnesium dbr:Cleavage_(crystal) dbr:Polymorphism_(materials_science) dbr:Brittle dbc:Magnesium_minerals dbc:Nesoborates dbr:Tibet dbr:Turkey dbr:Crystals dbr:Inyo_County,_California dbr:Argentina dbc:Minerals_in_space_group_2 dbc:Triclinic_minerals dbr:Kazakhstan dbr:Kern_County,_California dbr:Tenacity_(mineralogy) dbr:Monoclinic dbr:Borate_mineral dbr:Inder_(lake) dbr:Inderite dbr:Refractive_index dbr:Lustre_(mineralogy) dbr:Type_locality_(geology) dbr:Nikolai_Semenovich_Kurnakov dbr:H-M_symbol dbr:Triclinic dbr:Nesoborates dbr:Mohs_hardness dbr:Kiitahya_Province |
| dbp:2v |
Measured: 60° to 80° (en) |
| dbp:birefringence |
δ = 0.027 - 0.034 (en) |
| dbp:caption |
Kurnakovite from Boron, California (en) |
| dbp:category |
dbr:Nesoborates |
| dbp:class |
Pinacoidal (en) |
| dbp:cleavage |
Poor to indistinct on {010} (en) |
| dbp:color |
White; colorless in transmitted light (en) |
| dbp:diaphaneity |
Transparent to translucent (en) |
| dbp:formula |
MgB3O35·5H2O (en) |
| dbp:gravity |
1.847000 (xsd:double) |
| dbp:habit |
Aggregates of prismatic crystals (en) |
| dbp:imasymbol |
Kko (en) |
| dbp:luster |
Vitreous (en) |
| dbp:mohs |
-3 (xsd:integer) |
| dbp:name |
Kurnakovite (en) |
| dbp:opticalprop |
Biaxial (en) |
| dbp:refractive |
nα = 1.488 - 1.491 nβ = 1.508 - 1.510 nγ = 1.515 - 1.525 (en) |
| dbp:streak |
White (en) |
| dbp:strunz |
6 (xsd:integer) |
| dbp:symmetry |
P (en) |
| dbp:system |
dbr:Triclinic |
| dbp:twinning |
Twinning uncommon (en) |
| dbp:unitCell |
a = 8.3479 (en) b = 10.6068 (en) c = 6.4447 [Å] (en) α = 98.846°, β = 108.981° (en) γ = 105.581°; Z = 2 (en) |
| dbp:wikiPageUsesTemplate |
dbt:Commons_category dbt:Frac dbt:Overline dbt:Reflist dbt:Infobox_mineral |
| dcterms:subject |
dbc:Magnesium_minerals dbc:Nesoborates dbc:Minerals_in_space_group_2 dbc:Triclinic_minerals |
| gold:hypernym |
dbr:Borate |
| rdf:type |
owl:Thing dul:ChemicalObject dbo:ChemicalSubstance yago:WikicatBorateMinerals wikidata:Q7946 dbo:Mineral yago:WikicatMagnesiumMinerals yago:WikicatTriclinicMinerals yago:Abstraction100002137 yago:Chemical114806838 yago:Compound114818238 yago:Hydrate114910440 yago:Material114580897 yago:Matter100020827 yago:Mineral114662574 yago:Part113809207 yago:PhysicalEntity100001930 yago:Relation100031921 yago:WikicatHydrates yago:Substance100019613 |
| rdfs:comment |
La kurnakovita és un mineral de la classe dels borats, que pertany al grup de la inderita. Rep el seu nom del mineralogista i químic rus S. Kurnakov (1860-1941). (ca) La kurnakovita es un mineral de la clase de los minerales boratos, y dentro de esta pertenece al llamado "grupo de la ". Fue descubierta en 1940 en la provincia de Atyrau (Kazajistán), siendo nombrada en honor de Nikolai S. Kurnakov, químico y mineralogista ruso. (es) Kurnakovita motako minerala da eta inderita taldearen kidea da. (eu) La kurnakovite est une espèce minérale du groupe des borates et du sous-groupe des soroborates, de formule MgB3O3(OH)5·5H2O. (fr) Kurnakovite is a hydrated borate of magnesium with the chemical composition MgB3O3(OH)5·5H2O. It is a member of the inderite group and is a triclinic dimorph of the monoclinic inderite. (en) La kurnakovite è un idroborato di magnesio rinvenuto per la prima volta presso la miniera di Indersk, Kazakistan occidentale, nel 1938. Deve il suo nome al mineralogista russo Nikolai S. Kurnakov (1860-1941). (it) Курнакови́т — редкий вторичный минерал, модификация , водный борат магния. Открыт в 1940 году в Казахстане (Атырау) и назван в честь советского минералога и химика Н. С. Курнакова (1860—1941). (ru) |
| rdfs:label |
Kurnakovita (ca) Kurnakovita (es) Kurnakovita (eu) Kurnakovite (fr) Kurnakovite (it) Kurnakovite (en) Курнаковит (ru) |
| owl:sameAs |
freebase:Kurnakovite yago-res:Kurnakovite wikidata:Kurnakovite dbpedia-ca:Kurnakovite dbpedia-es:Kurnakovite dbpedia-eu:Kurnakovite dbpedia-fr:Kurnakovite dbpedia-it:Kurnakovite dbpedia-ru:Kurnakovite https://global.dbpedia.org/id/28LKk |
| prov:wasDerivedFrom |
wikipedia-en:Kurnakovite?oldid=1099598287&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/Kurnakovite-mrz200a.jpg |
| foaf:isPrimaryTopicOf |
wikipedia-en:Kurnakovite |
| foaf:name |
Kurnakovite (en) |
| is dbo:wikiPageWikiLink of |
dbr:List_of_gemstones_by_species dbr:List_of_mineral_symbols dbr:List_of_minerals dbr:List_of_minerals_named_after_people dbr:List_of_minerals_recognized_by_the_International_Mineralogical_Association_(K) dbr:Classification_of_non-silicate_minerals dbr:Nikolai_Kurnakov dbr:Borate_mineral dbr:Inder_(lake) dbr:Inderite |
| is foaf:primaryTopic of |
wikipedia-en:Kurnakovite |
