noun
anthophyllite
A mineral name used in geology and mineralogy; an amphibole mineral.
直閃石は角閃石グループに属する鉱物です。
Anthophyllite is a mineral belonging to the amphibole group.
The Japanese name 直閃石 is a direct translation of the mineral name 'anthophyllite', likely coined in the context of mineralogy. The exact derivation is uncertain.