About: Johnbaumite

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Apatite, arsenate mineral

Property Value
dbo:description
  • minerale (it)
  • minéral (fr)
  • Mineral aus der Apatitgruppe (de)
  • apatite, arsenate mineral (en)
dbo:thumbnail
dbo:wikiPageWikiLink
dbp:birefringence
  • 0.003000 (xsd:double)
dbp:category
  • Apatite group (en)
dbp:class
  • Dipyramidal (en)
dbp:cleavage
  • Distinct {1010} (en)
dbp:colour
  • Greyish white to colourless (en)
dbp:dana
  • 41.080000 (xsd:double)
dbp:density
  • 3.650000 (xsd:double)
dbp:diaphaneity
  • Transparent (en)
dbp:extinction
  • Parallel (en)
dbp:formula
  • Ca53OH (en)
dbp:fracture
  • Irregular/Uneven (en)
dbp:habit
  • Anhedral grains, granular minerals without the expression of crystal shapes and massive, uniformly indistinguishable crystals forming large masses. (en)
dbp:imasymbol
  • Jbm (en)
dbp:luster
  • Adamantine to greasy on fracture surfaces, vitreous on cleavage surfaces (en)
dbp:mohs
  • ≈ 4.5 (en)
dbp:name
  • Johnbaumite (en)
dbp:opticalprop
  • Uniaxial (en)
dbp:pleochroism
  • Non-pleochroic (en)
dbp:refractive
  • nω = 1.687 nε = 1.684 (en)
dbp:streak
  • White (en)
dbp:strunz
  • 8 (xsd:integer)
dbp:symmetry
  • P63/m (en)
dbp:system
  • Hexagonal (en)
dbp:tenacity
  • Brittle (en)
dbp:wikiPageUsesTemplate
dct:subject
rdf:type
rdfs:label
  • Johnbaumite (en)
  • Johnbaumita (ca)
  • Johnbaumit (de)
  • Johnbaumita (eu)
  • Johnbaumite (it)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Johnbaumite (en)
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
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