A blocky lava flow extends across the foreground from a pyroclastic cone of the
Porak volcanic field, located along the Vardeniss volcanic ridge about 20 km SE of Lake Sevan. The volcanic field straddles the Armenia/Azerbaijan border, and lava flows extend into both countries. .
According to Ed Venzke, webmaster of Smithsonian Institution's GVP website: All photos made by SI employees are without restriction, as they are US Government employees. Authors and source should be credited.
{{Information |Description= A blocky lava flow extends across the foreground from a pyroclastic cone of the
Porak volcanic field, located along the Vardeniss volcanic ridge about 20 km SE of Lake Sevan. The volcanic field straddles the Armen
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