Chalcopyrite does sometime have gold in it, where I live in Arizona the chalcopyrite can somethime be very rich in gold a around 1/3 of an ounce in a TON of chalcopyrite, yes 1/3 ounce per ton and this is very very rich gold ore most mines are mining gold ore that is less that .10 or an ounce per ton of ore.
Running the nozzle across the bottom of the river picks up all sand, small rocks, and hopefully gold or other valuable minerals. Nozzle sizes range from one inch up to 12+ inches. …
I saw this stuff as I was walking the sidewalk in my neighborhood, it's cheep and fairly common landscape rock where I live. It's called 'Gold Ore' by local landscape companies - I don't actually know if it actually is or not. Those rocks are ~3-4 inches in size, so there is not going to be any dragging a magnet through them to pick stuff up.
Posted: Oct 28, 2024 11:55 Post subject: Re: Is this a gold ore??? Well, if you are sure it is gold, a chemical test could let you know if it is.... Simply try to disolve a piece of the looking glistening …
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The gold occurs in granitic gneiss and the deposit contains principally free gold and occasionally electrum. Gneisses and orogenic granitoids are the main hosts for gold deposits in the Tapajós Gold Province and account for virtually all the host rocks in STP.
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. ... Google small rock crusher,there is several old patents with drawings,and specs.Top Report this postReply with quote . ... Your crusher thread caught my eye since I play around with raw ore on a regular basis ...
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As a short introduction of myself, I'm running both placer and hard rock mining operations in a very small operation currently.
Went looking for gold but instead found silver. Initial impression is that there is a decent amount of silver in source rock. Used nitric to extract silver from small crushed sample. Will get an assay to get actual silver value and check for PGMs. Don't see much gold. Here's a …
the falcon has to be really close to small flakes or gold in ore to sound off and it will be gold that's visible once cleaned or broken open. It will sound off on certain hot rocks and …
Small gold ore is a raw crafting material. Small gold ore can be rarely obtained by mining rocks with a pickaxe. Small gold ore can be burned to get 1 gold ingot. One small gold ore can be donated to Captain Billweather Snout's collection in exchange for 10 .
Gold ore crusher plays a crucial role in the gold mining industry, particularly when it comes to crushing and extracting gold from the ore. Jaw crushers are at the forefront of this process, serving as reliable and efficient machines for breaking down large pieces of gold ore into smaller, more manageable sizes.
Quartz is classically aligned with gold.The majority of hard rock deposits found appear to occur in quartz, and gold-in-quartz has even taken on a life of its own. The gold that appears in quartz is almost universally native, meaning that it's in a metallic form contained in the crystalline quartz. It's universally considered the richest of the gold ores out there.
That red ore could be a very high grade Gold Ore. That stuff can assay as high as 30 oz per ton. ... "The Rock Man". Reply. Richard36 Well-known member. Joined Mar 10, 2009 Messages 840 Location Southern Idaho. May 1, 2011 #3 …
Rock & Ore, Australian Gold & Opals. We sell genuine Australian Gold Nuggets, Pay-Dirt, cut and polished Opal gems and other related products. Share our Journeys in Gold Prospecting and Opal Cutting. ... Small Plastic Canisters - …
Need help identify this type ore There is not visible gold like you see in the picture.This ore came from a old factory producing metals which is not functioning about 50 years (Nobody can tell what kind of metals was producing there) Rumors said that this ore contain 30 % metal -Copper,Silver...
My boyfriend has a few tons of gold ore, lots and lots of rocks with gold and other minerals in them. he is there now doing it, is really obsessed. he has only two months access to this really rich area. he wants to get the rocks crushed the gold refined. does anyone have any recommendations about companies to deal with please? he has very little time and is wanting …
The 1″ X 2″ 911MPEJAC12 Small Rock Crusher is designed to finely crush rock and stone like aggregates or your favorite ore type (gold, silver, copper, etc.) from 3/4" (20mm) feed size down to a D50 – 50% passing 25 Mesh (700um). This also corresponds to a crushed product P80 size of 80% passing 1.5mm or 14 mesh. This small jaw crusher and its miniature opening gape of 25 …
Job Levels 30-40: [Small Silver Ore], [Medium Silver Ore], [Large Silver Ore] -> [Silver Ingot] Found in: Maple Forest, Divided Plain Job Levels 40-50: [Small Gold Ore], [Medium Gold Ore], [Large Gold Ore] -> Found in: Verta Delta, Sograt Desert, Road of Blessed I have determined a bunch of useful ore farming spots and drawn maps for them.
Hi all. I have found some good rock that i have put in a little jaw crusher and panned for gold. Now i have like 200kg of -1mm dust to process. Iv read miller tables are good but not good for crushed ore because the gold isnt flat. Bowls are to …
Quartz gold ore is found in large veins of quartz, most commonly rose quartz and rainbow quartz. If the gold is on the surface of the rock it'll look like shiny yellow flecks or veins of gold. Iron oxide copper gold ore is found on the edges of granite or as long bands of dark rock flecked with gold.
As it is malleable, no crusher can crush gold but, all rock crushers can crush rock with gold minerals in it. Small gold prospectors are generally the ones 911 Metallurgist is a trusted resource for practical insights, solutions, and support in mineral processing engineering, helping industry professionals succeed with proven expertise. | Rock ...
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. ... Or is the expected total mass for small ore quantity trivial? Is there a way to "get" or lock up the arsenic fumes? Reply. Yggdrasil ... Those rocks, as pictured, or not the source of any immediate money ...
The Gold-Bearing Rocks and Minerals You Should Know. Many rocks and minerals have gold in them, but often it's only a tiny amount that's not easy to get out. In some cases, the gold is so small that you can't see it, but it's still there. These are some of the rocks and minerals that contain gold: Quartz
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Each of them has only provided 1 gold ore. Yes, I have an ore scanner. No, I am not a noob who doesn't know the game, I have over 1000 hours of game time. I get that above-ground gold deposits are limited to from 1 - 5 gold ore but having only 1 gold ore in an underground deposit is either a glitch or an insult to the players. Steps to Reproduce:
Gold Prospecting Forum. Gold Prospecting . Gold Ore ... . Gold Ore Thread starter southfork; Start date Apr 22, 2022; southfork Bronze Member. Jun 15, 2014 2,472 8,073 California Primary Interest: All Treasure Hunting. Apr 22, 2022 ... Real dirty grind like red mud no black sands and full of real small gold. I hope there's tons of this rock at ...
Small scale hard rock mining gets into mechanized tools like breakers, muckers, crawlers, loaders, excavators and mine cars on a "small scale". Miners can scale up operations …
I have a hard rock gold mine here in Montana and dealing with free milling gold with some sulfides. It sounds like maybe you have read Chapmans smelting book, if so he is very specific about what can be smelted with his recipes, and smelting general gold cons from black sands is not something he recommends or has a flux for. ... gold ore 009 ...
Manganese is present in many rocks including sedimentary rocks. Manganese salts can be dissolved out of rocks through normal weathering processes, and once dissolved, like any water solution it would seep downward to a bedrock foundation (like your sandstone base) as the waters dry they leave behind their salts and manganese will react with ...
The milky white quartz veins that cross the creek do come from an area that has both very small flour placer gold that I have found and in past history in the early 1900's has had a few hard rock mines which produced gold, silver, copper, etc.
Gold Mining & Metal Detecting. Prospecting, Mining, Ore & Geochemical
Unless the gold is in the form of actual metal there is no why to separate just the gold from the rest of the rock Because the metals (copper/gold etc.) in the rock (ore) are in the form of sulfides - you need to first reduce the sulfide (break the chemical bond that makes them a sulfide) to actual metal - the metals can then be recovered ...
The reason being the cost involved with the extraction, transporting the run of mine material, the crushing, separating the ore minerals from the gaunge (tailings/worthless rock), prepping the concentrated ore minerals, leaching or amalgamation to recover the gold from the ore minerals, and finally refining the gold itself.
The first is to have your ore toll treated by someone who has a bi-ox circuit set up, if your grade is actually around 50ppm gold then you can cart the ore a long way and still be viable. A subset of the above is to make a sulfide con and take the con to the bi-ox operator. The second is to have your ore or cons toll treated by or sold to a ...
Has anyone ever tried using a rock tumbler loaded with ceramic pellets to remove gold plating from pins or other plated objects? Please be nice I am extremely new to this. The chemical processes described in this forum honestly are a little intimidating. The only chemistry i know is Dihydrogen monoxide kills thousands of people a year. :lol:
We have a mine and recently got some gold by hand crushing some ore we identified using a metal detector. We got 21.5 ounces of gold chunks from about 100 lbs. (2 - 5 gallon buckets) of rock. We got these gold pieces by simply picking them out of the crushed ore. We haven't processed the small...
The hard rock gold in my area is known for mediocre to decent grades in small pockets that pinch out quickly due to faulting and shearing. There is certainly gold in places, …