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Statements

Subject Item
dbr:Yoshiokaite
rdf:type
dbo:ChemicalSubstance owl:Thing n16:ChemicalObject dbo:Mineral wikidata:Q7946
rdfs:label
Yoshiokaite Yoshiokaite Yoshiokaïta Yoshiokaita
rdfs:comment
La yoshiokaite è un minerale. La yoshiokaïta és un mineral de la classe dels silicats. Rep el seu nom del mineralogista japonès Takashi Yoshioka (1935-1983). Yoshiokaite, a mineral formed as shocked crystal fragments in devitrified glass, was discovered in lunar regolith breccia collected from a trench by the Apollo 14 crew in 1971. Although there have been other minerals (armalcolite and tranquillityite) that have been originally discovered on the moon, yoshiokaite is the first new mineral with origin related to lunar highlands. Yoshiokaite is considered to be a member of the feldspathoid group. Yoshiokaita silikato motako minerala da.
foaf:name
Yoshiokaite
dbp:name
Yoshiokaite
dcterms:subject
dbc:Trigonal_minerals
dbo:wikiPageID
69130803
dbo:wikiPageRevisionID
1124054474
dbo:wikiPageWikiLink
dbr:International_Mineralogical_Association dbr:Nepheline dbr:Uniaxial_crystal dbr:List_of_minerals dbr:Streak_(mineralogy) dbr:X-ray_crystallography dbr:Feldspathoid dbr:Refractive_index dbr:Ångström dbr:Birefringence dbc:Trigonal_minerals dbr:Lustre_(mineralogy) dbr:Devitrification dbr:H-M_symbol dbr:Cleavage_(crystal) dbr:Lunar_highlands dbr:Intergranular_fracture dbr:Tectosilicate dbr:Solid_solution dbr:Trigonal dbr:Armalcolite dbr:Anorthite dbr:Apollo_14 dbr:Space_group dbr:Mineral dbr:Silicon dbr:Ternary_plot dbr:Tranquillityite dbr:Fra_Mauro_Base dbr:Breccia dbr:Calcium dbr:Crystal_system dbr:Oxygen dbr:Aluminum dbr:Lunar_regolith
owl:sameAs
dbpedia-eu:Yoshiokaita dbpedia-ca:Yoshiokaïta n12:3iqDy wikidata:Q4022911 dbpedia-it:Yoshiokaite
dbp:streak
white
dbp:strunz
8
dbp:unitCell
a = 9.939 Å,c = 8.254 Å
dbp:wikiPageUsesTemplate
dbt:Overline dbt:Reflist dbt:Infobox_mineral
dbp:category
dbr:Tectosilicate
dbp:class
Rhombohedral
dbp:color
Colorless
dbp:symmetry
P
dbp:system
dbr:Trigonal
dbo:abstract
Yoshiokaite, a mineral formed as shocked crystal fragments in devitrified glass, was discovered in lunar regolith breccia collected from a trench by the Apollo 14 crew in 1971. Although there have been other minerals (armalcolite and tranquillityite) that have been originally discovered on the moon, yoshiokaite is the first new mineral with origin related to lunar highlands. Yoshiokaite is considered to be a member of the feldspathoid group. Yoshiokaite was named after mineralogist, Takashi Yoshioka, who synthesized a metastable phase solid solution between and with a nepheline-like structure and formula. Yoshioka's research on the synthetic phase helped understand the probable origins of the mineral. Yoshiokaite was approved as a mineral in 1989 by the Commission on New Minerals and Mineral Names of the International Mineralogical Association. La yoshiokaïta és un mineral de la classe dels silicats. Rep el seu nom del mineralogista japonès Takashi Yoshioka (1935-1983). La yoshiokaite è un minerale. Yoshiokaita silikato motako minerala da.
dbp:birefringence
δ=0.060
dbp:cleavage
Poor on {101}
dbp:formula
dbp:habit
Devitrified glass
dbp:imasymbol
Yos
dbp:luster
Vitreous
dbp:opticalprop
Uniaxial positive
prov:wasDerivedFrom
wikipedia-en:Yoshiokaite?oldid=1124054474&ns=0
dbo:wikiPageLength
6741
foaf:isPrimaryTopicOf
wikipedia-en:Yoshiokaite