About: Pectolite

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

Inosilicate mineral

Property Value
dbo:description
  • minerale (it)
  • minéral (fr)
  • inosilicate mineral (en)
  • mineral inosilicato (es)
  • minerál (cs)
  • Mineral, Inosilikat (de)
  • מינרל אינוסיליקטי (iw)
  • இனோசிலிக்கேட்டு கனிமம் (ta)
  • Ca2NaH(Si3O9). Inosilikatoen taldeko minerala, sistema triklinikoan kristaltzen dena. Masa kristalino erradialetan edo zuntzezko masatan agertzen da, eta kolore zuria edo grisa izaten du. (eu)
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dbp:2v
  • Measured: 50° to 63°, Calculated: 42° to 60° (en)
dbp:birefringence
  • δ = 0.037 (en)
dbp:category
dbp:class
  • Pinacoidal (en)
dbp:cleavage
  • Perfect on {100} and {001} (en)
dbp:color
  • Colorless, whitish, grayish, yellowish (en)
dbp:diaphaneity
  • Translucent to opaque (en)
dbp:dispersion
  • r > v weak to very strong (en)
dbp:formula
  • NaCa2Si3O8 (en)
dbp:fracture
  • Uneven (en)
dbp:gravity
  • 2.840000 (xsd:double)
dbp:habit
  • Tabular to acicular, radiating fibrous, spheroidal, or columnar; massive (en)
dbp:imagesize
  • 260 (xsd:integer)
dbp:imasymbol
  • Pct (en)
dbp:luster
  • Silky, subvitreous (en)
dbp:mohs
  • 4.500000 (xsd:double)
dbp:name
  • Pectolite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:refractive
  • nα = 1.594 – 1.610 nβ = 1.603 – 1.614 nγ = 1.631 – 1.642 (en)
dbp:streak
  • White (en)
dbp:symmetry
  • P (en)
dbp:system
dbp:tenacity
  • Brittle; tough when compact (en)
dbp:twinning
  • Twin axis [010] with composition plane [100], common (en)
dbp:unitCell
  • a = 7.99 Å, b = 7.03 Å, (en)
  • c = 7.03 Å; α = 90.51°, (en)
  • β = 95.21°, γ = 102.53°; Z = 2 (en)
dbp:wikiPageUsesTemplate
dct:subject
gold:hypernym
rdf:type
rdfs:label
  • Pectolite (en)
  • Pectolita (ca)
  • Pektolit (cs)
  • Pectolita (eu)
  • Pektolith (de)
  • Pectolita (es)
  • Pectolite (fr)
  • Pectolite (it)
  • ペクトライト (ja)
  • Pectoliet (nl)
  • Pektolit (pl)
  • Пектоліт (uk)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Pectolite (en)
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