what rocks have white gold in them

  • Rocks and Minerals Dictionary: GOLD - Enchanted Learning

    White Gold, Nickel, zinc, copper, tin and manganese. Pink (rose) ... It has been alloyed with a mix that includes iron. CHENIER .... Rock and Mineral Dictionary...

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

    Everyone knows what gold looks like, but raw gold as it has formed in the natural ... This is where the gold is actually encased within rocks and must me...

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

    In these cases the rock has been altered by the flow of heated and ... Iron pyrite is an exceedingly common associate with gold, but it also serves as a reducing...

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  • Identifying Rocks : Identifying Gold Rocks - YouTube

    Jun 8, 2009 ... Gold is a very rare and precious metal that is soft, malleable and heavy, and it is often found with other minerals, such as quartz. Learn about the differen. ... Stammer has a master's degree in geology. Filmmaker: Clay Roberts...

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  • How to tell if gold in rock is real? - The Naked Scientists

    Jan 7, 2013 ... If it's fools gold (pyrite), you will get a black streak. .... Even easier, send the rock to a laboratory, and have them run a gold assay on it.

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  • Gold: The mineral native Gold information and pictures - Minerals.net

    Gold in its natural mineral form almost always has traces of silver, and may also contain ... rock or massive white Quartz, and usually contains only minute traces of gold. ... The flowing water tumbles the Gold, giving it its distinct rounded shape.

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  • How to find gold in quartz rock specimens - Gold Rush Nuggets

    When gold is still encased in quartz rock, it is called a gold specimen. ... target for them, you want to identify areas that they have been discovered in the past.

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    Typical hard rock formation unless it is washed down a river. ... I have shown gold veins in white quartz to other prospectors before and very few of them have...

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  • Rocks and Minerals - Science Olympiad Student Center Wiki

    Jan 31, 2017 ... Porphyritic intrusive rocks have large crystals embedded in a matrix of smaller crystals. Pegmatite is the ... White or gray, but foliated with dark rock. Must be less .... If the break is perfectly smooth and shiny, it is said to have perfect cleavage. Cleavage ... Gold, 2.5-3, 19.3, Golden-yellow, Yellow, NE, Cubic.

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  • What Gold Ore Looks Like

    When searching for or finding gold ore it is good to remember that, gold deposits in ... The good news is that it is often easy to distinguish between veins and the host-rock. ... If you were to mine this vein you would chip out the white quartz and the iron ore. Because, as noted in the picture, not all of the iron ore has completely...

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