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how to test and identify gold ore in canada

How to Recognize Hard Rock Gold Ores September 2017 by Chris Ralph I regularly get inquiries along the line of “Hey I found this rock and I think it might be gold ore How can I tell” Prospectors are always on the lookout for goldbearing rocks that may be the source of any nearby placer gold...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!

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    How to Recognize Hard Rock Gold Ores ICMJs Prospecting

    How to Recognize Hard Rock Gold Ores September 2017 by Chris Ralph I regularly get inquiries along the line of “Hey I found this rock and I think it might be gold ore How can I tell” Prospectors are always on the lookout for goldbearing rocks that may be the source of any nearby placer gold

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  • How to Identify Gold 13 Ways Tell You If Gold Is Real and
    How to Identify Gold 13 Ways Tell You If Gold Is Real and

    In chapter one above the various types of gold and their respective colors are listed A close visual inspection will help to identify gold that differs from its specified composition based on the color Acid Test This is a simple test that capitalizes on the reaction of gold with acid to prove its originality All you have to do is make a slight scratch on the surface and add a small drop of trioxo nitrate v acid HNO3

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  • How to Identify Raw Gold  Sciencing
    How to Identify Raw Gold Sciencing

    Mar 13 2018 · Perform a simple test of the material in the pan to assess whether it is real gold Raw gold appears brassy yellow and bright If you think it is gold place your hand between it and the sun to create shade over the gold If it still appears bright in the pan chances are that it is real gold Fools gold does not appear as bright when shaded

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  • Gold Rocks Is it Real Gold Gold Ore Identification
    Gold Rocks Is it Real Gold Gold Ore Identification

    Gold ore is probably one of the most commonly misidentified minerals of all I probably get at least 2 emails every week from someone asking if they have found gold but 999 of the time the gold rock that they have found is not actually gold An important thing to understand about most gold ore is that it

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  • Natural Gold Indicators Part 1  Gold Geology Lesson
    Natural Gold Indicators Part 1 Gold Geology Lesson

    Aug 22 2014 · Gold Geology and Ground Color Changes Color changes in the soil are another indicator of a contact point Depending on how much bedrock is exposed in an area you may or may not be able to easily identify contact points where different rock types come together but you will be able to see where soil color changes

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  • 4 Ways to Tell if Gold Is Real  wikiHow
    4 Ways to Tell if Gold Is Real wikiHow

    Apr 13 2020 · Scratch the gold on a touchstone to test its purity If you think you might have real gold rub it along the touchstone to create a streak of gold flakes Add a drop of 12K 14K 18K and 22K nitric acid to different parts of the streak Check back after 20 to 40 seconds

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  • Photos of gold ores quartz telluride gold ore and gold
    Photos of gold ores quartz telluride gold ore and gold

    Normally even good rich gold ore has no gold metal which is visible to the naked eye The photo at left shows small particles of metallic gold in quartz taken from the mountains of Canada Sections of gray colored quartz in the specimen have this appearance because of the finely disbursed sulfide crystals present in this ore

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  • What Does Gold Ore Look Like  Sciencing
    What Does Gold Ore Look Like Sciencing

    Apr 25 2017 · A common misunderstanding about the appearance of gold ore is the idea that all gold ore contains visible pieces of shiny gold While this is sometimes the case spotting gold within gold ore rocks is occasionally impossible too A jeweler’s loupe can help you distinguish flecks of gold within goldbearing ore bodies

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  • How To Tell If Gold Is Real with Five Real Simple Gold Tests
    How To Tell If Gold Is Real with Five Real Simple Gold Tests

    To perform this test to check if gold is real make a light tiny scratch on the item using a small nail file Choose a spot that is not noticeable if possible Use a dropper to apply a small drop of nitric acid to the scratch If there is no reaction then the piece is probably made from real gold

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  • How to Test Gold With Vinegar  Our Pastimes
    How to Test Gold With Vinegar Our Pastimes

    Apr 12 2017 · A gold test kit will tell you if a piece of metal is gold or copper Score a halfinch line on the flat black test stone provided in the gold test kit by rubbing the edge of the metal up and down against its surface two or three times This will leave a thin line of

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