Jump to content
Sign in to follow this  
RedDirtDigger

Gold From Every State?.... USA ..... Australia

Recommended Posts


Principal Gold-Producing Districts of the United States

The text above has the details but here are a couple charts from the report to get you started. I have found gold in Alaska, Arizona, California, and Nevada but that's not unusual. In addition to the states listed detectable gold could be found in Georgia plus possibly in any northern state where glacial age deposits are found. Also, the ranking is only through 1965 and includes hard rock mining so is not directly indicative of the chances of finding nugget gold. Again, refer to the text for details.

IMG_0309.PNG

IMG_0310.PNG

  • Like 3

Share this post


Link to post
Share on other sites

Although the US has a few large states, as a whole, most of the states of the US are much smaller than the states of Australia. The US states include a number with very unfavorable geology - just as parts of Australia are unfavorable for gold. If one updated the chart that Steve posted to include the last 50 years, Nevada would be the leading producer - the Carlin district alone has produced roughly 100 million ounces - an amount about equal to the entire state of California up to 1965. Unfortunately, the great majority of Nevada production is microscopic in size. It processes great with cyanide, but you can't even pan out visible dust that can be seen with the eye, let alone nuggets large enough to detect. Some places in Nevada do produce coarse gold and nuggets, its just the majority is this microscopic stuff - and that is why the old timers missed it for the most part.

  • Like 2

Share this post


Link to post
Share on other sites

I have found natural gold in Ca, Az, NM, Co, Mt, Id and Or.  None in SD, Wa or Wy yet.

  • Like 2

Share this post


Link to post
Share on other sites

I am from Colorado originally. There's nuggets here but they are rare. I think there's a lot more here but the country is remote. The season is short, so it stays hidden. I am sure this is the scenario in many places around the world.

Share this post


Link to post
Share on other sites

I have found gold in Alaska, Wyoming, Georgia, South Dakota, Montana, Colorado, Nevada, Utah, and New Mexico. 

With a detector I found nuggets in only Alaska, Wyoming and most recently New Mexico.  I did find nuggets in Montana and Georgia that are big enough to detect but I found them either dredging or highbanking. 

I tried extremely hard to detect a nugget when I lived in Georgia but they eluded me.  

 

  • Like 3

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Sign in to follow this  

  • Similar Content

    • By tvanwho
      Does anybody know why a gravel bar in a creek on Google Earth would show as Pink instead of black and white? This is in central Indiana, not much in colored rocks or mineral deposits in the area. It is a glacial gold area and with copper nuggets but they don't show up on aerial maps. I did spot a large gray clay stream bank on another creek which had alternating layers of red and gray just above the creek line like an ice cream cake. Too bad its owned by the state and they refuse to let us prospect there. It is a known gold creek too.
      It cannot be seen without Google Earth and a Historical Imagery view of the woods taken March 30 ,2005, otherwise tree cover blocks the view on both of these creeks.
      What's the best color laser printer for around $300 for aerial map prints?
      -Tom V.
    • By Ivansgarage
      WOW, Just read the article in ICMJ and got to agree with Steve, good article.
      I spend a fair bit of time in the Santa Rita Mountains and belong
      to two different clubs for the claim access and can't believe how
      many club members will congregate in one small area, I stand there
      looking and think, Ya right. I usually go out during the week, when
      its quiet, I am talking nobody around. This is the part that really
      bugs me, I have found some virgin ground and small 1/4 to 1 gram
      nuggys, and just when you think you have found the mother load, you
      don't find nothing else. It really makes ya wonder how did that one
      little nuggy get there? Where is the rest of that little nuggys family?
      Ivan
    • By tboykin
      Last weekend I got to tag along with Josh and Tom Bohmker, and a few other knowledgable miners. The destination was the Briggs Pocket in Southern Oregon. This was not an easy hike for some of the crew, but we all made it out and back. We did have one guy fall down a steep slope, but Josh was able to catch him before he tumbled down to the bottom.
      The video tells some of the history of this famous pocket mine as well as how Josh and his family have used modern P.I. detectors to recover the gold left on the hillside by previous generations of miners. Of all types of metal detecting for gold, I would count pocket hunting as the most difficult - due to the terrain, research, and extensive geology knowledge required. It's something not many people have the patience for (me included), so I have to say I admire the gumption of the Bohmker family - they discovered the Briggs Pocket just two weeks before another party and have pulled a lot of gold out of their claim.
      The gold from the Briggs Pocket tends to be spongey and interwound with the host rock (quartz). I will post some journal excerpts at the bottom of this post in case you'd like to read some historical accounts as well. But here's the video:
      Every time I see Josh and Tom I learn so much about the geology of gold. Anyone who has an interest in pocket hunting might want to look them up. They do go on regular expeditions with folks, which I believe they run through their website.
      I thought you guys might like a virtual tour of the Briggs Pocket - since this forum is where I got started on my journey of searching for gold.
       
      HISTORICAL ACCOUNTS
      Briggs History:  (As recorded by the Mining Review, Salt Lake City, Utah bi monthly publication)
        June 30, 1904   Discovery of a mammoth pocket near the head waters of sucker creek, forty miles south of Grants Pass. The discovery was made by the two sons of David Briggs, while out hunting, and was purely accidental as they stumbled across it while trailing a deer. They have already brought in $6,000 from the pocket, and believe they will bring as much more before the glory hill is emptied. Much of the gold was in great slabs as big as a man's hand, and all of it came from a shallow cut, but three feet wide, three feet deep, and but six feet in length.    July 15th, 1904   The Rush is still on to the new Eldorado up in the siskiyous, beyond Holland, and on the Oregon California line. I took the fever and joined the caravan, mainly for the purpose of satisfying a curiosity, but not an idle one, for it is to severe a strain on a scribblers physical make up to climb twenty miles almost straight up just to see what is going on over the divide. ......................... We found about 100 men scattered about the head of Thompson and Indian creeks, a number of whom had taken up claims. A townsite has been surveyed, and the town will be know as "Goldenview City"  The strike made by Briggs has already taken out $25,000 in gold. Contented in the truth that want will never more drive them out of unbefitting toil, they are satisfied with the life of the mountains. Here is the freedom no other land can give, the genuine freedom of the western outer world. It was these mountains that gave up bountifully from their long hidden treasures. And they who were so fortunately endowed with not forget the giver. _ Dennis H Stovall     Records indicate that this was worked for two seasons, and there was a group that braved the winter and worked through. In the end, the strike led to a rush up there of over 2000 men, almost everything was claimed up, and many smaller strikes were made within the vicinity. I don't think the town of Goldenview ever came to pass. They (Briggs) sold the claim and staked a new claim not far away. A company from Chicago invested substantial money into developing the mine, but turned up nothing, or at least not enough to be profitable. By June of 2005, there was no more reports on the Briggs strike. 
    • By NuggetBob
      I noted this on another forum but want to do so here too so here goes. How many of you have experience with pocket gold? I've pocket hunted a few places hopping around with a little luck, mostly CA Mother lode country and AZ. Here are some good reads for ya if'n you're not familiar with it. Anyone from the east do this, like Georgia or Virginia? I'l be visiting Virginia for a few weeks this year, would love to hear some local voices. 

      Pocket Gold - Prospecting For The Source
      POCKET GOLD - LOCATING THE SOURCE

      Pocket Hunting for Gold
      » Pocket Hunting for Gold 

      Pocket Gold Prospecting
      Pocket Gold Prospecting

      Mud Men: Pocket Miners of Southwest Oregon—Part I
      Mud Men: Pocket Miners of Southwest Oregon?Part I - ICMJ's Prospecting and Mining Journal
    • By Steve Herschbach
      Another question via email, with personal references removed. I prefer to answer these on the forum so everyone gets the benefit of the answer plus others can offer their opinions also.
      "I am new to metal detecting and, your site here has really helped me out. I have a couple questions that maybe you can help me out with. What are some of the geologic indicators that you look for to determining where to prospect for nuggets? I try to study some of the geology maps but I could use some further pinpointing. I have also been looking at the National map of Surficial Mineralogy. Using the aster and minsat7 maps what are some of the indicators that may point you to higher gold bearing ground? Any help would be deeply appreciated.
         
      Could you point me to some old places where you have found gold? I'm not asking to be shown active patches. Just areas that you feel are worked out. I just want to see what gold bearing ground looks like. This would help me to start to learn the commonalities and characteristics of gold bearing grounds.
      Still looking for that first nugget! Thanks again for any info you can provide."
      My method is much simpler than that. I basically look for gold where gold has been found before. Think of it like fishing. If you want to go catch salmon you have two options. You can go to where people have caught salmon before - pretty good odds here. Or you can go where nobody has ever caught a salmon before. Very poor odds!
      So call it prospecting using history to determine where gold has been found before, and then getting as close as I can to those places. History and proximity. Finally, I may then employ geology to narrow that search in a given area if it turns out the gold is confined to certain rock types.
      The first place I normally turn as a rough guide to any new location in the U.S. is:
      Principal Gold Producing Districts Of The United States USGS Professional Paper 610 by A. H. Koschmann and M. H. Bergendahl - A description of the geology, mining history, and production of the major gold-mining districts in 21 states. This 1968 publication obviously lacks the latest production figures but it still is a great overview to where an individual prospector can look for gold in the United States. It is a 283 page pdf download so be patient. Pay particular attention to the listed references in the extensive bibliography for doing further research.
       
      You can download this at http://pubs.usgs.gov/pp/0610/report.pdf and find many more useful free books on this website at the Metal Detecting & Prospecting Library


      So just for fun let's say I want to go look for gold in New Mexico. The section on New Mexico starts on page 200 and here is a quick summary of the opening paragraphs:
      "The gold-producing districts of New Mexico are distributed in a northeastward-trending mineral belt of variable width that extends diagonally across the State, from Hidalgo County in the southwest corner to Colfax County along the north-central border. From 1848 through 1965 New Mexico is credited with a gold production of about 2,267,000 ounces; however, several million dollars worth of placer gold was mined prior to 1848. Mining in New Mexico began long before discoveries were made in any of the other Western States (Lindgren and others, 1910, p. 17-19; Jones, 1904, p. 8-20). The copper deposits at Santa Rita were known and mined late in the 18th century, and placer gold mining began as early as 1828 in the Ortiz Mountains south of Santa Fe. In 1839 placer deposits were discovered farther south along the foot of the San Pedro Mountains. The earliest lode mining, except the work at Santa Rita, dates back to 1833 when a gold-quartz vein was worked in the Ortiz Mountains. In 1865 placers and, soon afterward, quartz lodes were found in the White Mountains in Lincoln County; in 1866 placer deposits were discovered at Elizabethtown in Colfax County, and silver-lead deposits were discovered in the Magdalena Range in Socorro County. In 1877 placers and gold-quartz veins were found at Hillsboro, and in 1878 phenomenally rich silver ore was found at Lake Valley in Sierra County.
      The mineral belt of New Mexico is in mountainous terrain that lies between the Colorado Plateau on the northwest and the Great Plains on the east. It is a zone of crustal disturbance in which the rocks were folded and faulted and intruded by stocks, dikes, and laccoliths of monzonitic rocks. Deposits of copper, lead, zinc, gold, and silver occur locally throughout this belt. Some deposits of copper and gold are Precambrian in age, but most of the ore deposits are associated with Upper Cretaceous or Tertiary intrusive rocks. The gold placers were probably derived from the weathering of these deposits. In later Tertiary time lavas spread out over wide areas of the State, and fissures within these rocks were later mineralized. These fissure veins are rich in gold and silver, but in most places they are relatively poor in base metals. In New Mexico, 17 districts in 13 counties yielded more than 10,000 ounces of gold each through 1957 (fig.19).
      Figure 19 is a handy map showing us where you want to look in New Mexico and also where looking is probably a waste of time. Click for larger version.

      The map shows what the text said "The mineral belt of New Mexico is in mountainous terrain that lies between the Colorado Plateau on the northwest and the Great Plains on the east." Sticking to this area is going to be your best bet. Based just on this map I see two areas of general interest - the central northern area, and the southwestern corner of the state.
      The text mentions that placer deposits were discovered at Elizabethtown in Colfax County, and the map shows that as the Elizabethtown-Baldy mining district. Following along in the text we find this:
      "The placer deposits along Grouse and Humbug Gulches, tributaries of Moreno Creek, each yielded more than $1 million in placer gold and silver. Another $2 million worth of placer gold and silver was recovered from the valleys of Moreno and Willow Creeks (Anderson, 1957, p. 38-39), and some gold also came from the gravels along Ute Creek. Graton (in Lindgren and others, 1910, p. 93) estimated the placer production of the Elizabethtown-Baldy district prior to 1904 at $2.5 million, and C. W. Henderson (in U. S. Bureau of Mines, 1929, pt. 1, p. 7 40) estimated the production through 1929 at about $3 million (145,138 ounces). The total placer production through 1959 was about 146,980 ounces."
      The reference material from the passage above is in the back of the book and is where we can get real details. Google is our friend. This stuff used to take me lots of visits to libraries!
      Anderson, E. C., 1957, The metal resources of New Mexico and their economic features through 1954: New Mexico Bur. Mines and Mineral Resources Bull. 39, 183 p.
      Lindgren, Waldemar, Graton, L. C., and Gordon, C. H., 1910, The ore deposits of New Mexico: U.S. Geol. Survey Prof. Paper 68, 361 p.
      Henderson, C. W., 1932, Gold, silver, copper, lead, and zinc in New Mexico: U.S. Bur. Mines, Mineral Resources U.S., 1929, pt. 1, p. 729-759.
      That is more than enough, but let's also Google placer gold new mexico
      Lots of great links there, but two jump out:
      Placer Gold Deposits of New Mexico 1972 USGS Bulletin 1348 by Maureen G. Johnson
      Placer Gold Deposits in New Mexico by Virginia T. McLemore, New Mexico Bureau of Mines and Mineral Resources May 1994
      Notice the source of the last one. Most states with much mining have a state agency involved that can be a good source of information and in this case it is the New Mexico Bureau of Mines and Mineral Resources.
      That last one is a real gem and contains this passage:
      "All known placer deposits in New Mexico occur in late Tertiary to Recent rocks and occur as alluvial-fan deposits, bench or terrace gravel deposits, river bars, stream deposits (alluvial deposits), or as residual placers formed directly on top of lode deposits typically derived from Proterozoic, Cretaceous, and Tertiary source rocks (eluvial deposits). During fluvial events, large volumes of sediment containing free gold and other particles are transported and deposited in relatively poorly sorted alluvial and stream deposits. The gold is concentrated by gravity in incised stream valleys and alluvial fans in deeply weathered highlands. Most placer gold deposits in New Mexico are found in streams or arroyos that drain gold-bearing lode deposits, typically as quartz veins. The lode deposits range in age from Proterozoic to Laramide to mid-Tertiary (Oligocene-Miocene) (Table 2). There are some alluvial deposits distal from any obvious source terrains (Table 2). Eluvial deposits are common in many districts; some of the larger deposits are in the Jicarilla district."
      So now we have a lifetime of ideas on where to go and a basic idea of the geology. And an even better map! Click for larger version.

      Let's look for specific site information.
      1. Go to http://westernmininghistory.com/mines
      2. Click on New Mexico Mines
      3. Click on Colfax County Mines
      4. Click on Elizabethtown - Baldy District
      Here you will find basic site information, references, and a zoomable map with alternate satellite view.
      An alternate site...
      1. Go to https://thediggings.com/usa
      2. Click on Browse All States
      3. Click on New Mexico
      4. Click on Browse All Counties
      5. Click on Colfax
      At this point note you can browse mining claim information or deposit information. Researching mining claims, land ownership, etc. is another topic but here is one source of mining claim location information. For now....
      6. Click on Browse All Deposits or Use The Interactive Map
      7. Click on Elizabeth - Baldy
      A little more detail than the previous site, including this note "SOME FAIRLY COARSE NUGGETS IN WILLOW, UTE, SOUTH PONIL CREEKS, GROUSE AND HAMBURG GULCHES, MORENO RIVER"
      One more...
      1. Go to https://www.mindat.org/loc-3366.html
      2. Way down at bottom click on New Mexico
      3. Way down at bottom click on Colfax County
      From here you can dig into all kinds of specific site information but the navigation is a real mess. Have fun!
      Historic claim staking activity can be a clue. You can get the Big Picture by looking at Mine Claim Activity on Federal Lands for the period 1976 through 2010
      OK, that really should have answered your question. As far as places I have been, they are nearly all in Alaska and can be found here
      Now, I did all the above from scratch with no real prior information on New Mexico in about 2 hours. You can do the same for any state. However, finding where the gold is really is the easy part. The hardest part by far is finding out who controls the land and getting proper permission for access. In Alaska everything is covered by thick ground cover, so opportunities for metal detecting are strictly at creek level, and nearly always claimed. The process there is simple - find out who owns the claims and get permission for access. In most of the western U.S. there is far less or no ground cover, and so getting in the vicinity of and searching around or near mining claims without being on them is a far more viable option than in Alaska. Or you can try and get permission to access the properties. You still need to be able to track down property locations and owners however.
      For private property I subscribe to and use OnXMaps for my PC, Google Earth, iPad, and iPhone. It quickly maps private property and gives you access to tax roll information about the owners.
      Tracking down mining claims is easy in the big picture and harder in the details. The Diggings referenced before has interactive claims maps. I subscribe to Minecache for their Google Earth overlay. However, the most comprehensive source with the deepest repository of Land Ownership information is Land Matters. They have online claim mapping with direct links to claims owner information. Note that all online sources have a lag time between the actual staking of a claim on the ground and when it reaches the online systems, if ever. I say if ever because some claims exist solely at the county or state levels and there is no good way to find them short of visiting local recorder's offices or eyeballs on the ground.
      Prior thread on finding claims information.
      Finally, I am not an expert by any means. This is just how I go about it, but any tips, hints, advice, or information anyone is willing to share on this thread is very welcome!!
    • By tvanwho
      Hard Rock University
      http://www.hardrocku.com/videos
×