what rocks have gold in them

  • Arkansas Gold Locations - Gold Fever Prospecting

    There are many areas to rock and gem prospect throughout the state for amethyst, agate, jasper, quartz, calcite and barite. The states main periods of gold prospecting occurred between 18. Both silver and gold have been found from the Ouachita Mountains. Gold here is often found in manganese stained quartz viens.

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  • Gold in Quartz Rock - Specimen Ore ...

     · In epithermal gold deposits, it is quite common for sizable gold veins to run through quartz rock, and these specimens can be located using a quality metal detector. Often these gold in quartz specimens are very beautiful and interesting, causing them to be highly valued by mineral collectors, sometimes even more than the value of the gold itself.

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  • Eight Natural Geologic Signs Pointing Toward Gold ...

    Color Changes: In many districts, acidic mineral solutions have bleached the area rocks to a lighter color. This can be an indicator of gold. Iron Staining & Gossans: Not all veins produce much quartz – gold bearing veins can consist of calcite or mostly sulfides – which often weather into iron stained spots when the pyrites convert to iron ...

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  • Lyrics containing the term: gold

    Gold, finger itches Gold, in the hand Gold, you have to have Gold, all for yourself Björk Gold, full train of it Gold, rob the train Gold. Gold. Kidz Bop Kids. Kidz Bop 34. Kidz Bop Kids. 2017. ... & Country Funk / Soul Hip Hop Jazz Latin Non-Music Pop Reggae Rock Spiritual Stage & Screen.

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  • Huge gold-encrusted rocks unearthed in Australia - BBC News

     · Miners in Western Australia say they have discovered two huge gold-encrusted rocks that are each estimated to be worth millions of dollars. …

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  • Iron Ore: Sedimentary Rock - Pictures, Definition & More

    What is Iron Ore? Earth's most important iron ore deposits are found in sedimentary rocks. They formed from chemical reactions that combined iron and oxygen in marine and fresh waters. The two most important minerals in these deposits are iron oxides: hematite (Fe 2 O 3) and magnetite (Fe 3 O 4). These iron ores have been mined to produce ...

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  • Iron-rich sedimentary rocks - Wikipedia

    Iron-rich sedimentary rocks have economic uses as iron ores. Iron deposits have been located on all major continents with the exception of Antarctica. They are a major source of iron and are mined for commercial use. The main iron ores are from the oxide group consisting of …

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  • Where to Find Gold

    Look for round or rounded rocks well above the present high water level. Round or rounded rocks have lived in a river at some time in their lives. Always keep in mind that these are the most likely places to find gold. There is an old saying: "Gold is where you find it."

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  • There's Gold In Them Rivers - Popular Mechanics

     · There's Gold In Them Rivers. ... Dredge piles left behind by commercial operators still have gold to give up. ... also known as "coyote holes," or replace rocks …

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  • Gold-Bearing Soil Types | Our Pastimes

    Soil that contains limestone is rich in calcium and minerals that form both shallow and deep rock formations. Gold-bearing arsenian pyrite rocks are found in limestone soil deposits in several regions of China. The journal Ore Geology Reviews reports that up to 55 tonnes of gold have been extracted from arsenian pyrite in mines in Shuiyindong ...

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  • Gold-Bearing Soil Types | Our Pastimes

    Soil that contains limestone is rich in calcium and minerals that form both shallow and deep rock formations. Gold-bearing arsenian pyrite rocks are found in limestone soil deposits in several regions of China. The journal Ore Geology Reviews reports that up to 55 tonnes of gold have been extracted from arsenian pyrite in mines in Shuiyindong ...

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  • Geology of Gold Mineralization & How Gold Deposits are Formed

    The Geology Of Gold. ... and how mineral-bearing solutions formed within them. Studies of rock structures, such as folds, faults, fractures, and joints, and of the effects of heat and pressure on rocks suggest why and where fractures occurred and where veins might be found. Studies of weathering processes and transportation of rock debris by ...

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  • How to Identify Common Minerals (with Pictures) - wikiHow

     · You can even skip straight down to those descriptions to see if a specific question you have is easily answered without testing. For instance, it will teach you how to tell real gold from other shiny, yellow minerals; learn about striped, shiny, colorful bands you find in rocks; or identify a strange mineral that peels into sheets when you rub it.

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  • Which rocks contain metallic flakes resembling silver and ...

     · The most likely candidate for the silver and gold flakes are iron sulphides - also known as iron pyrites or, "fools gold". Lead sulphide (galena) also produces silvery inclusions that would fit the bill with what you describe.

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  • Lyrics containing the term: gold

    Gold, finger itches Gold, in the hand Gold, you have to have Gold, all for yourself Björk Gold, full train of it Gold, rob the train Gold. Gold. Kidz Bop Kids. Kidz Bop 34. Kidz Bop Kids. 2017. ... & Country Funk / Soul Hip Hop Jazz Latin Non-Music Pop Reggae Rock Spiritual Stage & Screen.

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  • Rocks and Gems - Prospecting Texas

    Some of them are quite pretty and came from no telling where. In the eastern central part of the state from Houston north the land is over burden from the north when there was a lot of water coming down and filled in all that area. But, there are areas of gravels that all types of rocks can be found including fine gold.

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  • Geology of Gold Mineralization & How Gold Deposits are Formed

    The Geology Of Gold. ... and how mineral-bearing solutions formed within them. Studies of rock structures, such as folds, faults, fractures, and joints, and of the effects of heat and pressure on rocks suggest why and where fractures occurred and where veins might be found. Studies of weathering processes and transportation of rock debris by ...

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  • What rocks have gold in them - Answers

     · What rocks have gold in them? Answer. Wiki User Janu 9:15AM. Quartz is the main host rock for Gold. You can also find gold that has eroded out of the rock. Related Questions.

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  • Gold in lgneous,Sedimentary, And Metamorphic Rocks

    Gold in lgneous,Sedimentary, And Metamorphic Rocks . Gold in Igneous, Sedimentary, And Metamorphic Rocks ... Analyses of gold in igneous rocks made before ----­ ... the assay and applied corrections for them but ap­ ...

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  • Hot rocks - Part 2 - Treasure Talk

     · Hi Chris, as much as we all hate the fact that hot rocks often produce a signal, hot rocks and gold are good mates as they do hang out in the same areas. If you have found a couple nuggets in a particular area you should have a good look at the size, shape, colour …

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  • How can I tell if my rock has gold in it? | Yahoo Answers

     · How can I tell if my rock has gold in it? ... you can also take it to them. In any case, have fun with your rocks! Source(s): I'm a geologist. 0 2 0. Stephanie. Lv 4. 4 years ago. Your gold-looking stuff is most likely mica, which often appears gold in color. Your greenish rock could be almost anything, hard to tell without a picture Gold is ...

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  • 3 Ways to Identify Gold in Quartz - wikiHow

     · Real gold is a very rare and valuable metal. Because it's so rare, finding large pieces of gold in nature is unusual. However, you might be able to find smaller pieces of gold inside of rocks like quartz! If you have a piece of quartz and...

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  • Rocks, Minerals, Crystals and Gems found in Missouri

    Gold Although not particularly abundant, many are surprised to learn that there is gold found in some parts of Missouri. In most cases, you will find gold with copper, silver, or iron. In fact, gold is not easily found in the state, and geologists have not found any large …

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  • Meteorite Identification - The Meteorite Exchange, Inc.

    Meteorites do not have quartz in them. Quartz and calcite are the two most common crystals seen while out hunting rocks. Meteorites do not have shiny crystal surfaces like terrestrial rocks. Some meteorites do have crystals but the presence of a lot of iron will make them obvious meteorites. Meteorites do not have layers of minerals in them.

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  • Extracting gold from rock - OpenLearn - Open University

    Powdering the rock The next step was to take the crushed pieces of rock and make them even smaller. We used a heavy metal rod (a broken half shaft from a four wheel drive) and smashed the small bits of rock in a saucepan. The rock needed to be powdered for us to get to all the gold within the rock.

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  • What does Gold Look Like in Nature? Identify Real Gold

    While minerals like pyrite will virtually disappear when you take them out of direct sunlight, gold is easily visible whether it is in the sun or not. So understand that most of those shiny rocks are not gold. 99.9% of those shiny rocks do not really have any value most of the time. However, on rare occasions gold is visible in rock.

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  • Rocks and gold identification hangout details - YouTube

     · Have you ever wondered if the rocks you find contain gold? Join Prospector Jess for a free rock identification webinar! ... Join Prospector Jess for a free rock identification webinar! Sign up ...

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  • Which rocks contain metallic flakes resembling silver and ...

     · The most likely candidate for the silver and gold flakes are iron sulphides - also known as iron pyrites or, "fools gold". Lead sulphide (galena) also produces silvery inclusions that would fit the bill with what you describe.

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  • Geodes: The rocks with a crystal surprise inside!

    In several parts of the world, geode localities have spawned profitable industries that collect them, prepare them for market, and ship them to destinations where they are purchased as items of science, natural art and enjoyment. Brazil, Uruguay, Mexico, and Namibia are four examples of countries where geodes have become a local industry.

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  • How to test rocks to see if gold looking stuff is really gold?

     · How to test rocks to see if gold looking stuff is really gold? ... How to test rocks to see if gold looking stuff is really gold? 49 Replies; ... from,on one side it has what looks like cuts in it one of them looks like someone cut a chunk out of it. 2 of the sides have little holes all over them and thats where the gold looking ...

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  • Extracting gold from rock - OpenLearn - Open University

    Powdering the rock The next step was to take the crushed pieces of rock and make them even smaller. We used a heavy metal rod (a broken half shaft from a four wheel drive) and smashed the small bits of rock in a saucepan. The rock needed to be powdered for us to get to all the gold within the rock.

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  • Maine Gemstones: tourmaline, amethyst, aquamarine, morganite

    The hill where Hamlin and Holmes made their tourmaline discovery was known as "Mount Mica" because large amounts of mica were found there. Mining for tourmaline occurred intermittently at Mount Mica through the 1800s and 1900s, as miners began to understand the pegmatite rocks and the cavities within them that contained beautiful crystals.

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