Mining For Opals in Virgin Valley, Nevada: Home of the Precious Black Fire Opal

Visiting the Virgin Valley Opal Mines:

The best time to visit Virgin Valley is between late May thru mid/late September.  Most of the fee digs are open from Memorial Day through late September;  (check our FEE DIGS PAGE and their individual websites linked there for the most current dates and info) and always contact the mine/s you want to or plan to visit before your trip for the most current info and pricing.  Many of you who come to the valley will get hooked and keep coming back for years or decades.  When visiting the valley, please respect existing mining claims and follow the Sheldon NWR rules.  Scroll down to watch a video about opal mining in Virgin Valley and for more information about visiting the area and the opal mines.  

GENERAL VIDEO ABOUT MINING FOR OPALS IN VIRGIN VALLEY, NEVADA:

VIRGIN VALLEY NEVADA OPAL & MINING INFO

The Virgin Valley area contains a barely scratched precious opal reserve and resource, and is part of a 68,000 acre area set aside for entry under the general mining laws.  The opal-bearing areas are spread out over a large area, but the precious opal occurrences are smaller isolated deposits within the region.  Common opal is just that,  "common," and can be found throughout the area, along with petrified wood, agate, and obsidian.  Most precious opal producing ground is covered by valid mining claims.  Very few of the nearly 200 claims in the Valley actually produce precious opal.  There are five patented mine groups in the mining district.  Virgin Valley is considered to be the premiere source of precious opal in the United States (Jones, 2004, p.14).  The most productive mines to date have been the famous Royal Peacock, Virgin Opal (Bonanza), and Rainbow Ridge Mines (USGS, 1984, p.6).  Virgin Valley is located in the isolated extreme northwestern corner of the State of Nevada in Humboldt County, within the Sheldon National Wildlife Refuge.  The closest town is Denio (NV) about 32 miles to the northeast (paved road).  Lakeview (OR) is 95 miles northwest (paved road), and Winnemucca (NV) is about 120 miles southeast (paved road).  Virgin Valley can also be accessed from Cedarville (CA), 56 miles away, during summer months by gravel road (not recommended unless experienced with this area).  The closest gas is available in Fields, Oregon (See LINKS, BELOW).  The average high desert mining season is from May until November, but the area is sometimes accessible year-round, weather permitting.  

Virgin Valley precious opals are considered to be the brightest and most colorful opals in the world, and on many occasions, have been found in remarkably large pieces.  The world's record-size precious opal weighed 130 pounds and was found in the Northern Lights Mine (fee dig) of the Royal Peacock Mine group in Virgin Valley.  However, Virgin Valley opals have also gained the notorious reputation for cracking or crazing and being unstable for gems.  It is true that the majority of opal found in Virgin Valley is not suitable for cutting or polishing.  Rough stones are best placed in liquid-filled display domes which make breathtaking display specimens.  Nothing can compare to a precious crystal black opal specimen from Virgin Valley, but few stand up to the test of time as gemstones.  Some area miners will sell treated opals, ie., treated with "Opticon," "Opal Cure," or other plastic polymer fracture fillers which attempt to hide the cracks or crazing in the opal.  These "treated" stones have been enhanced to hide the cracks and flaws in the stone, and this should be disclosed, and correspondingly, priced far below  what a natural uncrazed opal from a reputable field in Australia would cost.  This is not to say that Australian opals don't crack, as a good percent does; however, the Virgin Valley field is known for producing more unstable opal than probably any other field in the world.  As specimens in glass filled domes, there are no comparisons to the color and "fire" of Virgin Valley Opal.   The statements as to instability and treatment also goes for the "Conk" opal.  Most conk opal is a light brown color, and is very soft.  It has a tendency to split or crack along the opal pores, and to pit when polished.  Treating the wood with polymers holds the stone together and darkens the material which makes the opal stand out brighter.  These stones should also be disclosed as treated, and priced accordingly, far below what a natural solid Boulder opal would be priced.  Put very simply, that is why you will see many of these types of opals sit in the local shops or dealer displays for years, and decades, without being sold.  People know they are unstable and do not want to pay the unreasonably high asking prices for them.  I would say that the vast majority of opal from Virgin Valley should be classified as specimen material, although stones have survived as gems (but the question is for how long).  One example is the famous Robeling Black Opal from the Rainbow Ridge Mine in Virgin Valley.  It was discovered in 1917 and remained stable for many years, and then began to crack and craze while on display in the Smithsonian in the 1940's or 1950's.  Now the stone's surface is covered with these fractures.  It is still a beautiful specimen.  Don't be fooled, brilliantly colored opal specimens in wet domes from Virgin Valley are not "cheap" and sell for high prices, being in demand by collectors.

Despite the fact that most of the opal from Virgin Valley is plagued with the demonstrated instability, many diggers have been coming to Virgin Valley for years and even decades to dig the beautiful opal found within the hard clay zones and deposits there.  Rarely, promising claims are offered for sale and proven claims are "quickly snapped up by a hopeful digger" (Turley, 1987, p. 50).  Many claim owners do not even work their claims, or only do so on a hobby basis, or hold onto the deposits as an investment while only performing the minimally required annual labor.  There is much potential for the Virgin Valley deposits as has been demonstrated by several producing mines that have been operated successfully for years and even decades.  Fee-digging operations bring in the majority of  local business, followed by the sale of  "gem" and specimen material locally and at gem and mineral shows. Everyone is always interested in digging in a "new" productive mine which is opened to the public.  In recent years, several other well-known claims and producing mines in Virgin Valley (the Royal Peacock and Bonanza Opal Mines) have been featured on the Travel Channel's "Cash & Treasures" TV program.

If you are considering the lease or purchase of an opal mining claim for sale in Virgin Valley, Nevada, you should READ THIS INFORMATION FIRST! (CLICK HERE FOR LINK).

 

 

 

LINKS OF INTEREST:

 

  • ROYAL PEACOCK OPAL MINE, VIRGIN VALLEY (FEE DIG).   The best  fee dig in the Valley. Highly recommended.   Both undisturbed bank and tailings digging.  Campground and store.  The world's largest precious opal log was found at the fee dig mine here in the 1990's.  I would recommend digging for at least 2 or 3 days or longer.  The more time you have to dig, the better your chances at finding an opal, although "first timers" have found beautiful opals in one day.  You can learn alot from the other experienced opal diggers staying at the camground. 

 

 

 

 

 

 

 

 

 

Getting to the Virgin Valley Opal Mines area:

 
 

TRAVEL INFO BEING ADDED AND UNDER CONSTRUCTION PLEASE CHECK BACK!!

Virgin Valley / Denio area Weather & forecast

 
  • Buying a claim or mine? Read this first! NEVADA OPAL MINING CLAIMS FOR SALE in Virgin Valley, Nevada: WHAT YOU NEED TO KNOW!  CLICK HERE FOR MORE INFO.

 

Rockhounding the Virgin Valley area.

UNDER CONSTRUCTION PLEASE CHECK BACK!!!

click any photo below to enlarge

PLEASE RESPECT EXISTING MINING CLAIMS IN VIRGIN VALLEY

The clickable PDF to the right shows ACTIVE mining claims in Virgin Valley as of 9.21.2018.  New claims are added often so you should always look for posts, notices, and check with the County and BLM for new and existing claims.  Mineral Trespass, unauthorized digging, and theft is very serious and is prosecutable both criminally and in civil court.  Please remember that PLACER Claims are for opals found in alluvial or loose state, while LODE Claims are for opals still in-place within the opal bearing formation.  The wrong type of location is fatal to the claim. 

VIRGIN VALLEY OPAL NEVADA OPAL MINES, home of the world-famous Nevada Black Fire Opal and source of the world's finest opal specimens and collector opal gems.  Several mines are open to rockhounds for fee digging of  precious black, crystal, fire, and other opal types. Opal Gem Mines & Mining Claims for sale.  Links to the Royal Peacock, Rainbow Ridge and Bonanza Opal Mines Fee Digs with information on the Virgin Valley Opal and Mines.  Information about the other mines including Kokopelli Opal Mine and John Church Swordfish Mining Virgin Valley Opal.

All content © 2017 to present by VIRGIN VALLEY OPAL MINES DBA, CHRISTOPHER WENTZELL individually.  All rights reserved.  Any copying, reproduction, storing or transmittal prohibited without prior express written permission.  The information and services provided on this website are done so with the understanding that VIRGIN VALLEY OPAL MINES DBA, its owner/s and agents, are not engaged in rendering any legal, accounting, or investment services.  If legal advice or assistance is required or desired, the services of a competent licensed attorney or other appropriate professional should be sought.  Offers for services are void where prohibited by law.  By visiting and/or using this website, you agree to our terms of useprivacy policy, and sales terms/return policy. You can also see our FAQs.  This page is NOT owned or associated with any of the existing fee dig mines and is a collective resource of information maintained by CHRISTOPHER WENTZELL DBA VIRGIN VALLEY OPAL MINES.  Don't forget to also visit and like our Virgin Valley Opal Mines Facebook Page. Thanks for visiting!

Website Design by Christopher Wentzell of DOMINION GEMS.

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