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PREFERRED TERM
phonolitic tephrite  
TYPE
  • http://purl.org/net/provenance/ns#DataItem

DEFINITION
  • Tephritoid that has a plagioclase to total feldspar ratio between 0.5 and 0.9, and contains less than 10 percent normative (CIPW) olivine.
DESCRIPTION
  • Tephritoid that has a plagioclase to total feldspar ratio between 0.5 and 0.9, and contains less than 10 percent normative (CIPW) olivine.
IDENTIFIER
  • phonoliticTephrite
TITLE
  • phonolitic tephrite
URI
http://inspire.ec.europa.eu/codelist/LithologyValue/phonoliticTephrite
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