The Roebling opal in the Smithsonian Museum Washington, D. C..
2665 cts Most museum mineral displays in the world have Virgin Valley specimens. Countless fine stones have been set in jewelry since the Opal Rush back in 1906. The Roebling was discovered on the "Rainbow Ridge" Mine.
2665 cts Most museum mineral displays in the world have Virgin Valley specimens. Countless fine stones have been set in jewelry since the Opal Rush back in 1906. The Roebling was discovered on the "Rainbow Ridge" Mine.