Search "volcanic glass" in:
Browse words next to:
|
Flash Player Required
The Adobe Flash Player is required in order to view this content. You can get it here: volcanic glassOne entry found. Main Entry: volcanic glass Function: noun Date: circa 1840 : natural glass produced by the cooling of molten lava too rapidly to permit crystallization 
Learn more about "volcanic glass"
Learn more about
"volcanic glass" and related topics at
Britannica.com
|
