experimental

Entry: gabbroic rock

URI: http://inspire.ec.europa.eu/codelist/LithologyValue/gabbroicRock

Gabbroid that has a plagioclase to total feldspar ratio greater than 0.9 in the QAPF fraction. Includes QAPF fields 10*, 10, and 10'. This category includes the various categories defined in LeMaitre et al. (2002) based on the mafic mineralogy, but apparently not subdivided based on the quartz/feldspathoid content.

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is a Concept
submitted bySophie Chaduteau
accepted on 16 Jul 2026 11:53:11.519

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date accepted 16 Jul 2026 11:53:11.519
date submitted 16 Jul 2026 09:17:50.215
definition
entity gabbroic rock
source graph graph

item class Concept
label gabbroic rock
notation e1da3bf5-4134-4700-b21e-0b2fb5202a72
register lithology value
status status experimental
submitter
account name s.chaduteau@brgm.fr
name Sophie Chaduteau

type register item
version info 2
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Definition

broader basic igneous rock
definition Gabbroid that has a plagioclase to total feldspar ratio greater than 0.9 in the QAPF fraction. Includes QAPF fields 10*, 10, and 10'. This category includes the various categories defined in LeMaitre et al. (2002) based on the mafic mineralogy, but apparently not subdivided based on the quartz/feldspathoid content.
narrower gabbro | foid bearing gabbro | quartz gabbro
notation gabbroicRock
pref label gabbroic rock
type Concept

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