foliated
- adjective
- /ˈfoʊliˌeɪtɪd/
- Specialized
- Many metamorphic rocks are foliated, displaying distinct parallel layers.
Examples
-
Slate, a foliated metamorphic rock, splits easily along its thin layers.
-
The geologist pointed out the foliated structure of the schist.
-
The foliated schist was beautiful in the sunlight.
-
I found a foliated rock during my hike.
-
Many metamorphic rocks are foliated, displaying distinct parallel layers.
-
Slate, a foliated metamorphic rock, splits easily along its thin layers.
-
The geologist identified the foliated texture in the rock sample he collected.
Synonyms
Having thin, flat layers like leaves, as in some rocks
Having thin, flat layers that look like leaves in some rocks
How Layered
Surface Forms
Morphology
foliated = foliate (semi-transparent) = foli + ate + ed
Formed regularly from 'foliate' + -ed, but the root 'foli-' is a non‑productive combining form not obvious to many learners, so the relation is only partly transparent.
Etymology
Foliated comes from the Latin word folium meaning 'leaf' and is related to the everyday word foliage. Think of rock layers like thin leaves or pages stacked together, which is why foliated describes rock with thin, leaflike layers.