Wood opal

http://dbpedia.org/resource/Wood_opal an entity of type: WikicatMinerals

Wood opal is a form of petrified wood which has developed an opalescent sheen or, more rarely, where the wood has been completely replaced by opal. Other names for this opalized sheen-like wood are opalized wood and opalized petrified wood. It is often used as a gemstone. rdf:langString
rdf:langString Wood opal
xsd:integer 2736688
xsd:integer 1015904397
rdf:langString Wood opal is a form of petrified wood which has developed an opalescent sheen or, more rarely, where the wood has been completely replaced by opal. Other names for this opalized sheen-like wood are opalized wood and opalized petrified wood. It is often used as a gemstone.
xsd:nonNegativeInteger 559

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