讃岐岩
also: さぬかいと
さ
ぬ
き
が
ん
Meanings
1
sanukite
rare termmineralogy
A rare, technical mineralogy term for a type of volcanic rock found in the Sanuki region. The katakana form サヌカイト is more common in modern usage.
See also: サヌカイト
Sanukite is a type of volcanic rock produced in Kagawa Prefecture.
Sanukite is also used as a material for percussion instruments.