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Statements

Subject Item
dbr:Ericssonite
rdf:type
yago:WikicatBariumMinerals yago:Mineral114662574 n14:ChemicalObject wikidata:Q7946 yago:Matter100020827 dbo:ChemicalSubstance owl:Thing yago:Substance100019613 yago:WikicatManganeseMinerals dbo:Mineral yago:Abstraction100002137 yago:PhysicalEntity100001930 yago:Material114580897 yago:Relation100031921 yago:Part113809207 yago:WikicatIronMinerals
rdfs:label
Ericssonite Ericssonite Эрикссонит Ericssonita Ericssonita
rdfs:comment
Ericssonita silikato motako minerala da eta ericssonite taldearen kidea da. Ericssonite has a general formula of BaMn2FeO[Si2O7](OH). It was discovered in 1967 and named after John Ericsson (July 31, 1803 – March 8, 1889), a well known Swedish American inventor, engineer and designer of the iron-clad ship USS Monitor. Ericssonite was discovered in the Jakobsberg Mine in Värmland, Sweden. Ericssonite is only found in the Langban mine in Sweden, associated with a metamorphic manganese orebody. Also it is always inter-grown with orthoericssonite, which is almost identical to ericssonite except it contains extra silicon and oxygen in its chemical formula. L'ericssonita és un mineral de la classe dels silicats, que pertany i dona nom al . Rep el nom en honor de John Ericsson (31 de juliol de 1803, Långbanshyttan, Värmland, Suècia - 8 de març de 1889, Nova York, EUA) inventor i enginyer mecànic. La ericssonite è un minerale appartenente al gruppo della lamprofillite. Эрикссонит — минерал, входящий в . Относится к островным силикатам. Открыт в 1967 году.
foaf:name
Ericssonite
dbp:name
Ericssonite
dcterms:subject
dbc:Monoclinic_minerals dbc:Minerals_in_space_group_12 dbc:Barium_minerals dbc:Manganese(II)_minerals dbc:Sorosilicates dbc:Iron(III)_minerals
dbo:wikiPageID
28853444
dbo:wikiPageRevisionID
1071624133
dbo:wikiPageWikiLink
dbr:USS_Monitor dbr:Index_of_refraction dbc:Minerals_in_space_group_12 dbr:Refractive_index dbc:Manganese(II)_minerals dbr:Monoclinic dbc:Barium_minerals dbr:Värmland dbr:Manganese dbr:John_Ericsson dbc:Sorosilicates dbr:H-M_symbol dbc:Iron(III)_minerals dbr:Orebody dbr:Metamorphic dbr:Sorosilicate dbc:Monoclinic_minerals
owl:sameAs
n13:3T2RE dbpedia-it:Ericssonite dbpedia-eu:Ericssonita wikidata:Q3731650 yago-res:Ericssonite dbpedia-ca:Ericssonita freebase:m.0dd8tdx dbpedia-ru:Эрикссонит
dbp:streak
brown
dbp:tenacity
very brittle
dbp:unitCell
c= 5.34 [Å], β= 95.5°; Z = 4 a= 20.42, b= 7.03
dbp:wikiPageUsesTemplate
dbt:Silicate-mineral-stub dbt:Reflist dbt:Infobox_mineral
dbp:category
Sorosilicates
dbp:class
Prismatic
dbp:color
deep reddish black
dbp:density
4.21
dbp:other
weakly magnetic
dbp:symmetry
C2/m
dbp:system
Monoclinic
dbo:abstract
L'ericssonita és un mineral de la classe dels silicats, que pertany i dona nom al . Rep el nom en honor de John Ericsson (31 de juliol de 1803, Långbanshyttan, Värmland, Suècia - 8 de març de 1889, Nova York, EUA) inventor i enginyer mecànic. La ericssonite è un minerale appartenente al gruppo della lamprofillite. Эрикссонит — минерал, входящий в . Относится к островным силикатам. Открыт в 1967 году. Ericssonite has a general formula of BaMn2FeO[Si2O7](OH). It was discovered in 1967 and named after John Ericsson (July 31, 1803 – March 8, 1889), a well known Swedish American inventor, engineer and designer of the iron-clad ship USS Monitor. Ericssonite was discovered in the Jakobsberg Mine in Värmland, Sweden. Ericcsonite is monoclinic; this means it contains three unequal vectors, two of these vector angles are perpendicular while the other is at an angle greater than 90°. Optically ericssonite is anisotropic which means that the mineral has more than one index of refraction, causing light to vary in speed depending on which axis it is traveling through. Since ericssonite is monoclinic, containing three unequal vectors, it has three indices of refraction. Ericssonite is usually a deep reddish-black in color. Ericssonite is only found in the Langban mine in Sweden, associated with a metamorphic manganese orebody. Also it is always inter-grown with orthoericssonite, which is almost identical to ericssonite except it contains extra silicon and oxygen in its chemical formula. Ericssonita silikato motako minerala da eta ericssonite taldearen kidea da.
dbp:cleavage
perfect, perfect on fair on
dbp:diaphaneity
Translucent to opaque
dbp:formula
BaMn2FeO[Si2O7]
dbp:habit
Massive - uniformly indistinguishable crystals forming large masses
dbp:imasymbol
Ers
dbp:luster
sub metallic
dbp:mohs
4.5
dbp:pleochroism
x= pale greenish tan, y= red-brown, z= deep brown
dbp:refractive
1.802
prov:wasDerivedFrom
wikipedia-en:Ericssonite?oldid=1071624133&ns=0
dbo:wikiPageLength
3310
foaf:isPrimaryTopicOf
wikipedia-en:Ericssonite