amphibole group

Từ điển Oxford Learners Wordfinder Dictionary

noun

a group of minerals with similar crystal structures containing a silicate chain and combinations of chiefly sodium and calcium and magnesium and iron and aluminum
• Hypernyms:
mineral
• Member Meronyms:
amphibole, nephrite, actinolite, anthophyllite, asbestos,
tremolite, hornblende