Closure of Australia's only diamond mine sparks flurry of exploration

Of all the minerals dug out of the ground, diamonds have a special allure, and Australia produces some of the most sought-after stones in the world.
But the nation's sole operating diamond mine is on the verge of closure.
That's led to a flurry of exploration to find a new diamond deposit.
For more from ABC News, click here: www.abc.net.au/...
Follow us on Twitter: / abcnews
Like us on Facebook: / abcnews.au
Subscribe to us on UA-cam: ab.co/1svxLVE
Follow us on Instagram: / abcnews_au