Information About

Goethite




  !colspan 2 align=centerGoethite
 
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  !colspan 2General
  Category "http://wwwinformationdelightinfo/encyclopedia/entry/Mineral" class="copylinks">Mineral
  "http://wwwinformationdelightinfo/encyclopedia/entry/Chemical_formula" class="copylinks">Chemical Formula Iron Oxyhydroxide , FeO(OH)
 
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  !colspan 2Identification
  "http://wwwinformationdelightinfo/encyclopedia/entry/Crystal_structure" class="copylinks">Crystal System Orthorhombic 2/m2/m2/m
  "http://wwwinformationdelightinfo/encyclopedia/entry/Cleavage_(crystal)" class="copylinks">Cleavage Perfect 010
  "http://wwwinformationdelightinfo/encyclopedia/entry/Fracture" class="copylinks">Fracture uneven to splintery
  "http://wwwinformationdelightinfo/encyclopedia/entry/Mohs_Scale" class="copylinks">Mohs Scale hardness 5 - 55
  "http://wwwinformationdelightinfo/encyclopedia/entry/Refractive_index" class="copylinks">Refractive Index Opaque to sub-translucent
  "http://wwwinformationdelightinfo/encyclopedia/entry/Specific_gravity" class="copylinks">Specific Gravity 33 - 43