\ud835\udc0e\ud835\udc01\ud835\udc12\ud835\udc08\ud835\udc03\ud835\udc08\ud835\udc00\ud835\udc0d: Natural Volcanic glass , Obsidian is produced from felsic lava

945 points, 91 comments.

http://9gag.com/gag/awMD0PRhttp://9gag.com/gag/awMD0PR0001-01-01 00:00:00Z2021-07-31 10:05:38Z