名詞 amphibole:

1. a mineral or mineral variety belonging to the amphibole group

am.phi.bole

n.（名詞）
Any of a large group of structurally similar hydrated double silicate minerals, such as hornblende, containing various combinations of sodium, calcium, magnesium, iron, and aluminum.
角閃石：一大類結構相似的水合雙硅酸鹽礦石，如角閃石，包含各種鈉、鈣、鎂、鐵和鋁的組合

來源：
French
法語
from Late Latin amphibolus [ambiguous]
源自 后期拉丁語 amphibolus [模棱兩可的]
from Greek amphibolos [doubtful]
源自 希臘語 amphibolos [可疑的]
from amphiballein [to throw on either side]
源自 amphiballein [扔到一邊]
amphi- [amphi-]
amphi- [前綴amphi-]
ballein [to throw] * see g wel…-
ballein [扔] *參見 g wel…-

【引伸】
am.phibol.ic