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

DEFINITION
  • Fine grained crystalline rock containing less than 90 percent mafic minerals and more than 60 percent feldspathoid minerals in the QAPF fraction. Includes rocks defined modally in QAPF field 15 or chemically in TAS field F.

DESCRIPTION
  • Fine grained crystalline rock containing less than 90 percent mafic minerals and more than 60 percent feldspathoid minerals in the QAPF fraction. Includes rocks defined modally in QAPF field 15 or chemically in TAS field F.

IDENTIFIER
  • foiditoid

TITLE
  • foiditoid

URI
http://inspire.ec.europa.eu/codelist/LithologyValue/foiditoid
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EQUIVALENT CONCEPTS
Lithology