@danielmcclure on Twitter: "RT @EarnKnowledge: This is what the black sand beaches of Iceland look like. http://t.co/SqrqtEY1XH"

Last Updated: October 6, 2015

RT @EarnKnowledge: This is what the black sand beaches of Iceland look like. http://t.co/SqrqtEY1XH

https://twitter.com/danielmcclure/status/651545605613875201