About: Dumortierite     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatAluminiumMinerals, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FDumortierite&invfp=IFP_OFF&sas=SAME_AS_OFF

Dumortierite is a fibrous variably colored aluminium boro-silicate mineral, Al7BO3(SiO4)3O3. Dumortierite crystallizes in the orthorhombic system typically forming fibrous aggregates of slender prismatic crystals. The crystals are vitreous and vary in color from brown, blue, and green to more rare violet and pink. Substitution of iron and other tri-valent elements for aluminium result in the color variations. It has a Mohs hardness of 7 and a specific gravity of 3.3 to 3.4. Crystals show pleochroism from red to blue to violet. Dumortierite quartz is blue colored quartz containing abundant dumortierite inclusions.

AttributesValues
rdf:type
rdfs:label
  • Dumortierita (ca)
  • Dumortierit (cs)
  • Dumortierite (en)
  • Dumortierit (de)
  • Dumortierita (es)
  • Dumortierita (eu)
  • Dumortiérite (fr)
  • Dumortierite (it)
  • Dumortieriet (nl)
  • Dumortieryt (pl)
  • Dumortierita (pt)
  • Дюмортьерит (ru)
  • Дюмортьєрит (uk)
  • 蓝线石 (zh)
rdfs:comment
  • La dumortierita és un mineral de la classe silicats, que pertany i dona nom al grup dumortierita de minerals. Va ser descrita per primera vegada l'any 1881 a partir d'una veta a Chaponost, Alps del Rhône a França i va ser anomenada així en honor del paleontòleg Eugène Dumortier (1803-1873). (ca)
  • Dumortierit (Al,Fe)7(BO3)(SiO4)3O3 je kosočtverečný nerost, boritokřemičitan hliníku a železa. Byl popsán již ve 12. století jako údajný lapis lazuli na lokalitě v Beaunan u Lyonu (Francie), kde se vyskytuje v granátické rule spolu s cordieritem a sillimanitem. (cs)
  • La dumortierita es un mineral nesosilicato fibroso de coloración variable de aluminio boro-silicato, Al7BO3(SiO4)3O3. (es)
  • Dumortierita silikato motako minerala da eta dumortierite taldearen kidea da. (eu)
  • La dumortiérite est un minéral fibreux (borosilicate d'aluminium, formule Al7BO3(SiO4)3O3) qui a été découvert en 1879 à Chaponost en région Rhône-Alpes, et nommé en l'honneur du paléontologue Eugène Dumortier. Ce minéral ne doit pas être confondu avec l'azurite, la lazurite ou bien encore la sodalite. Son symbole (inchangé) validé par tous les classements minéralogiques est dum. (fr)
  • La dumortierite è un minerale appartenente al gruppo omonimo. Appartiene alla categoria dei neso-silicati; è un boro-silicato fibroso di alluminio variamente colorato. La dumortierite fu scoperta nel novembre 1879 da F. Gonnard a Chaponost, nel dipartimento del Rodano in Francia e descritta per la prima volta nel 1881 da Alexis Damour : il minerale è stato così denominato in onore del paleontologo francese . (it)
  • Het mineraal dumortieriet is een aluminium-boor-nesosilicaat met de chemische formule Al8BSi3O19OH. (nl)
  • Дюмортьери́т — минерал, боросиликат алюминия. Кристаллическая структура островного типа. Обнаружен в 1881 году во французских Альпах и назван в честь французского палеонтолога Э. Дюмортье (фр. Eugène Dumortier; 1803—1873). (ru)
  • A dumortierita é um mineral nesossilicato fibroso de coloração variada sendo um mineral alumínio boro-silicatado, Al7BO3(SiO4)3O3. A dumortierita cristaliza no sistema ortorrômbico geralmente formando agregados fibrosos de cristais alongados prismáticos . Seus cristais são de brilho vítreo e sua cor varia do marrom, azul, e verde a os mais raros como violeta e rosa. Isso ocorre devido a substituição do ferro e outros elementos tri-valentes por alumínio e isso que produz a sua variação de cor. Sua dureza na escala de Mohs é 7 e sua densidade específica é 3.3 a 3.4. os cristais apresentam pleocroísmo de vermelho a azul e violeta. O quartzo dumortierita é quartzo de coloração azul que contém abundantes inclusões de dumortierita. (pt)
  • Dumortieryt – minerał z gromady krzemianów. Należy do grupy minerałów rzadkich. Nazwa pochodzi od nazwiska francuskiego paleontologa M.E. Dumortiera (1803-1876). (pl)
  • 蓝线石(Dumortierite,名字源自法国古生物学家Eugene Dumortier)是一种硅酸盐矿物,具有漂亮的颜色和较高的硬度。块状蓝线石常被琢磨成弧面形,珠形或雕件,它与青金石、方钠石等宝石具有相似的外观。 蓝线石可见青蓝色至绿蓝色、褐色、粉红色,紫色等,在透射光下可见无色、黄绿色至紫色。 蓝线石作为一种稀有宝石,受到重视主要是因为巴西产的蓝线石水晶,及中国产的和蓝星石,前者是一种寿山石,后者是一种青田石。 (zh)
  • Дюмортьєри́т — мінерал, боросилікат алюмінію. (uk)
  • Dumortierit ist ein eher selten vorkommendes Mineral aus der Mineralklasse der „Silikate und Germanate“. Es kristallisiert im orthorhombischen Kristallsystem mit der idealisierten Zusammensetzung Al6,5–7[(O,OH)3|BO3|(SiO4)3], ist also chemisch gesehen ein Aluminium-Borosilikat mit zusätzlichen Sauerstoff- bzw. Hydroxidionen. Strukturell gehört Dumortierit zu den Inselsilikaten. Die bekannte Natursteinsorte Azul Do Macaubas enthält etwa 15 % Dumortierit, was der Grund für die kräftige Blaufärbung des Steins ist. (de)
  • Dumortierite is a fibrous variably colored aluminium boro-silicate mineral, Al7BO3(SiO4)3O3. Dumortierite crystallizes in the orthorhombic system typically forming fibrous aggregates of slender prismatic crystals. The crystals are vitreous and vary in color from brown, blue, and green to more rare violet and pink. Substitution of iron and other tri-valent elements for aluminium result in the color variations. It has a Mohs hardness of 7 and a specific gravity of 3.3 to 3.4. Crystals show pleochroism from red to blue to violet. Dumortierite quartz is blue colored quartz containing abundant dumortierite inclusions. (en)
foaf:name
  • Dumortierite (en)
name
  • Dumortierite (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Dumortiérite.jpg
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software