About: Pyrope

An Entity of Type: chemical substance, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Mineral, nesosilicate garnet

Property Value
dbo:colour
dbo:description
  • minerale (it)
  • minéral (fr)
  • ορυκτό (el)
  • ásvány (hu)
  • minerál (cs)
  • mineral nesosilicato (es)
  • Mineral, Inselsilikat aus der Granatgruppe (de)
  • mineral, nesosilicate garnet (en)
  • минерал, силикат из группы гранатов (ru)
  • MG3AL2(SIO4)3.; метаморфни минерал (sr)
dbo:thumbnail
dbo:wikiPageWikiLink
dbp:absorption
  • broad band at 564 nm with cutoff at 440 to 445 nm. Fine gem quality pyropes may show chromium lines in the red end of the spectrum (en)
dbp:birefringence
  • Isotropic, appears black in cross-polarized light (en)
dbp:boxbgcolor
  • #270000 (en)
dbp:boxtextcolor
  • #FFFFFF (en)
dbp:category
dbp:class
  • Hexoctahedral (en)
  • H–M symbol: (en)
dbp:cleavage
  • None (en)
dbp:color
  • Blood red to black red, red, orange red, pink, some varieties are very dark, almost black, while others can take tones of purple to purple red, Some chromium-rich pyropes are thermochromic, becoming green when heated. (en)
dbp:fluorescence
  • inert (en)
dbp:formula
  • Mg3Al23 (en)
dbp:fracture
dbp:habit
  • Euhedra typically display rhombic dodecahedral form, but trapezohedra are not uncommon, and hexoctahedra are seen in some rare samples. Massive and granular forms also occur. (en)
dbp:imasymbol
  • Prp (en)
dbp:luster
  • greasy to vitreous (en)
dbp:mohs
  • 7 (xsd:integer)
dbp:name
  • Pyrope (en)
dbp:opticalprop
  • Single refractive, often anomalous double refractive (en)
dbp:pleochroism
  • none (en)
dbp:polish
  • vitreous (en)
dbp:prop
  • Mineral association (en)
dbp:prop1text
dbp:refractive
  • 1.740000 (xsd:double)
dbp:solubility
  • Insoluble in water, weakly soluble in HF (en)
dbp:streak
  • White (en)
dbp:strunz
  • 9 (xsd:integer)
dbp:symmetry
  • Iad (en)
dbp:system
dbp:wikiPageUsesTemplate
dbp:wordnet_type
dct:subject
rdf:type
rdfs:label
  • Pyrope (en)
  • سيليكات المغنيسيوم والألومنيوم (ar)
  • Pirop (ca)
  • Pyrop (cs)
  • Πυρωπό (el)
  • Pyrop (de)
  • Piropo (mineral) (es)
  • Piropo (eu)
  • Piropo (it)
  • Pyrope (fr)
  • 苦礬柘榴石 (ja)
  • Pyroop (nl)
  • Pirop (pl)
  • Пироп (ru)
  • Піроп (uk)
  • Pyrop (sv)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Pyrope (en)
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
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