Definition
During the impact melted material forming a breccia containing glass and crystal or lithic fragments together form Suevite rock.
Tephrite is an aphanitic to porphyritic textured, volcanic igneous rock
History
Origin
Canada, Germany
Germany
Discoverer
Unknown
Van Tooren
Etymology
No etymologies found
From Greek tephra, ashes from Indo-European base, to burn
Class
Metamorphic Rocks
Igneous Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
Family
Group
-
Volcanic
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock