Lot 246: Australian Boulder Opal
January 14, 2017
Bozeman, MT, USALive Auction
Description: This is an Australian Boulder Opal rough specimen. The opal was mined in the Outback of Australia and shows several distinct veins that display fantastic colors of blue, red, green and pink. The opal is in good condition. The specimen measures 1.5" x 1.75" x 2.5".