coolthingoftheday: At 1.2 kg (2.6 pounds), this is the largest free form black opal in the world, discovered by a miner in Lightning Ridge, Australia.  Photography courtesy of Christine Roussel.

coolthingoftheday: At 1.2 kg (2.6 pounds), this is the largest free form black opal in the world, discovered by a miner in Lightning Ridge, Australia.  Photography courtesy of Christine Roussel.

tags: babygirl,

from: https://tabbykats.tumblr.com/post/149234212785