About: Rastsvetaevite

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http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FRastsvetaevite

Rastsveatevite is a rare mineral of the eudialyte group with the chemical formula Na27K8Ca12Fe3Zr6Si4[Si3O9]4[Si9O27]4(O,OH,H2O)6Cl2. Its structure is modular. It is only the third member of the group after andrianovite and davinciite with essential (site-dominating) potassium. Potassium and sodium enter both N4 and M2 sites. The mineral is named after Russian crystallographer Ramiza K. Rastsvetaeva.

Attributes	Values
rdf:type	Thing dul:ChemicalObject chemical substance Mineral mineral
rdfs:label	Rastsvetaevita (ca) Rastsvetaevita (eu) Rastsvetaevite (it) Rastsvetaevite (en)
rdfs:comment	La rastsvetaevita és un mineral de la classe dels silicats, que pertany al . Rep el nom en honor de Ramiza K. Rastsvetaeva (1936 -), destacada cristal·lògrafa russa de l'Acadèmia de Ciències de Moscou. (ca) Rastsvetaevita silikato motako minerala da eta eudialyte taldearen kidea da. (eu) Rastsveatevite is a rare mineral of the eudialyte group with the chemical formula Na27K8Ca12Fe3Zr6Si4[Si3O9]4[Si9O27]4(O,OH,H2O)6Cl2. Its structure is modular. It is only the third member of the group after andrianovite and davinciite with essential (site-dominating) potassium. Potassium and sodium enter both N4 and M2 sites. The mineral is named after Russian crystallographer Ramiza K. Rastsvetaeva. (en) La rastsvetaevite è un minerale appartenente al gruppo dell'eudialite. (it)
foaf:name	Rastsvetaevite (en)
name	Rastsvetaevite (en)
foaf:depiction
dcterms:subject	Cyclosilicates Minerals in space group 160 Zirconium minerals Minerals described in 2003 Potassium minerals Sodium minerals Trigonal minerals Calcium minerals Iron minerals
Wikipage page ID	49611203 (xsd:integer)
Wikipage revision ID	1123537385 (xsd:integer)
Link from a Wikipage to another Wikipage	Cyclosilicates Andrianovite Minerals in space group 160 Zirconium minerals Cyclosilicate Villiaumite Davinciite Pegmatite Aegirine Minerals described in 2003 Eudialyte group Potassium minerals Sodium minerals Trigonal minerals Calcium minerals Iron minerals Khibiny Mountains Sodalite Nepheline H-M symbol Silicate mineral Trigonal dbr:Natrite dbr:Schcherbakovite dbr:Rasvumite dbr:Nacaphite
sameAs	Rastsvetaevite Rastsvetaevite Rastsvetaevite Rastsvetaevite Rastsvetaevite Rastsvetaevite
streak	White (en)
strunz	9 (xsd:integer)
tenacity	Brittle (en)
unit cell	a = 14.25, c = 60.97 [Å] ; Z = 3 (en)
dbp:wikiPageUsesTemplate	dbt:Chem2 dbt:Reflist dbt:Short_description dbt:Infobox_mineral dbt:Silicate-mineral-stub
thumbnail	wiki-commons:Special:FilePath/Rastsvetaevite-292890.jpg?width=300
caption	Tiny dark pink grains of rastsvetaevite in matrix. Field of view 3 mm. From: Rasvumchorr Mt, Khibiny Massif, Murmansk Oblast, Russia (en)
category	Cyclosilicate Silicate mineral
class	H-M symbol Ditrigonal pyramidal (en)
color	Reddish-pink (en)
gravity	2.860000 (xsd:double)
symmetry	180.0 (second)
system	Trigonal
has abstract	La rastsvetaevita és un mineral de la classe dels silicats, que pertany al . Rep el nom en honor de Ramiza K. Rastsvetaeva (1936 -), destacada cristal·lògrafa russa de l'Acadèmia de Ciències de Moscou. (ca) Rastsvetaevita silikato motako minerala da eta eudialyte taldearen kidea da. (eu) Rastsveatevite is a rare mineral of the eudialyte group with the chemical formula Na27K8Ca12Fe3Zr6Si4[Si3O9]4[Si9O27]4(O,OH,H2O)6Cl2. Its structure is modular. It is only the third member of the group after andrianovite and davinciite with essential (site-dominating) potassium. Potassium and sodium enter both N4 and M2 sites. The mineral is named after Russian crystallographer Ramiza K. Rastsvetaeva. (en) La rastsvetaevite è un minerale appartenente al gruppo dell'eudialite. (it)
dana	64.100000 (xsd:double)
diaphaneity	Transparent (en)
fracture	Conchoidal (en)
habit	irregular grains (en)
IMAsymbol	Rtv (en)
luster	Vitreous (en)
mohs	5 (xsd:integer)
opticalprop	Uniaxial (en)
refractive	nω=1.60 nε = 1.60 (en)
gold:hypernym	Mineral
prov:wasDerivedFrom	wikipedia-en:Rastsvetaevite?oldid=1123537385&ns=0
page length (characters) of wiki page	3866 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Rastsvetaevite
is Link from a Wikipage to another Wikipage of	Andrianovite Davinciite List of mineral symbols List of minerals List of minerals recognized by the International Mineralogical Association (R)

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