volcaniclastic

English

Etymology

From volcanic + clastic.

Adjective

volcaniclastic (not comparable)

1. (geology) Being a clastic rock chiefly composed of volcanic materials

Noun

volcaniclastic (plural volcaniclastics)

1. (geology) A clastic rock chiefly composed of volcanic materials

Related terms

• metamorphiclastic
• plutoniclastic
• pyroclastic
• sedimentaclastic, sedimentoclastic