The work of bank mining involves knocking fresh material from the bank, typically with a pick or rock hammer. Very few opal mines in the world produce this extremely rare and mysterious semi-precious gemstone, and the Virgin Valley in Nevada is one of them. Rainbow Ridge is hands down the best opal mine to dig. In 1987, the Virgin Valley black fire opal was named Nevada’s official state precious gemstone. The Roebling opal, the largest unpolished black opal in the Smithsonian Institution, was discovered in the Virgin Valley at the Rainbow Ridge Mine. 1 contribution. Tammy T wrote a review Jun 2020.

Nevada's Virgin Valley is one of the only places in the world that produces the extraordinary black fire opal. The owners Glen and Donna are very helpful. Nevada is famous for its colorful black Opal You can dig Own Unique Opals in three areas open for rock hounds Nevada is famous for its beautiful, colorful black Opal.The state contains some very rich precious opal beds and has produced some spectacular and extremely valuable specimens. There are a lot of rockhounding opportunities in the state of Nevada.

nH 2 O); its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Using heavy equipment, we remove hundreds of feet of clay "over-burden." Check out opal mining in Nevada here. On tailings and got basically Nothing! The Royal Peacock Mine isn't super well-known, but it should be.

That exposes sloping, near vertical "banks" or terraces of opal-bearing substrate.

June 18th, 2017.

Worked 7 hrs. All reviews mines nevada. ... Opal mining at Rainbow Ridge Opal mine.

Rock hounds have been visiting this secluded part of the desert for years trying to strike rich. Top notch !! The Royal Peacock Opal mine has been a family affair since officially opening for business in 1981. We prepare the mining banks in the off-season.

Don't waste your time or money! The state is the #1 producer of gold and silver, but you’ll also be pleased to know that the state is home to a wide variety of gems and minerals that are still waiting to be found.. Of the many minerals in Nevada, the most valuable and well-known include the opal varieties and turquoise.