skip to main content

Content language

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

DEFINITION
  • Igneous rock that contains conspicuous phenocrysts in a finer grained groundmass; groundmass itself may be phaneritic or fine-grained.

DESCRIPTION
  • Igneous rock that contains conspicuous phenocrysts in a finer grained groundmass; groundmass itself may be phaneritic or fine-grained.

IDENTIFIER
  • porphyry

TITLE
  • porphyry

URI
http://inspire.ec.europa.eu/codelist/LithologyValue/porphyry
Download this concept:
EQUIVALENT CONCEPTS
Lithology