noun🔗ShareأنديزيتA class of fine-grained intermediate igneous rock, of volcanic origin, containing mostly plagioclase feldspar."The rocky cliff was made of andesite, a volcanic rock common in this region. "كان المنحدر الصخري مصنوعًا من الأنديزيت، وهو صخر بركاني شائع في هذه المنطقة.geologymaterialChat with AIVocabulary GamePractice Reading