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Real gold has distinctive properties that will help us identify it properly Gold and copper are the only metals that are not white, gray or black Gold is non-magnetic and is highly malleable...

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Character of Gold Ore Bodies: A very common occurrence of gold ore is in true fissure veins, even and perhaps more abundant, in seams or layers in close proximity to the hanging wall, occasionally migrating across the fissure vein and then in close proximity to the footwall...

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Character of Gold Ore Bodies: A very common occurrence of gold ore is in true fissure veins, even and perhaps more abundant, in seams or layers in close proximity to the hanging wall, occasionally migrating across the fissure vein and then in close proximity to the footwall...

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How to Identify Gold: 13 Ways Tell You If Gold Is Real and Avoid Fake Gold; , hot enough to melt the ore or alloy To test a piece of gold for originality, a portion of it is made to undergo smelting , fake gold will show some white lime stains after vacuum casting ,...

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Dec 07, 2018· 18K white gold pieces cause a higher volume displacement than 18K yellow gold pieces of the same size and shape , To tell if gold is real, try scraping it across a ceramic plate If it leaves a gold streak behind, the gold is probably real, and if it leaves a black streak behind, it's most likely fake , and how to identify true ....

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what does silver ore look like in quartz Posted at:April 29, 2013[ 45 - 3716 Ratings] How to Identify Silver Ore | Many areas within the Americas still seek out and extract silver ore from the earth , To the untrained eye, gold ore may look like rock with copper tones flowing within it ....

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Gold Panning For Identify Minerals Gold Alluvial There may be some of the less know how panning eluvial gold ore found on the path of the river or the prospect area which contains metallic gold ore, and how to identify alluvial gold in river to obtain a suitable sample of gold ore...

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The other challenge in visual inspecting gold ores for possible gold content is the fact that the total concentration of gold in a piece of ore is generally negligible Most ores will have little or visible gold in them, so it requires further processing to actually find out if there is any gold in them...

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Gold Overlay or Vermeil usually means Gold over Sterling 1/10, 1/20 or any fraction before a karat marking means Gold Filled Identify sterling silver by finding the number 925 Some items that appear to be gold but have the 925 stamp are made of gold-plated sterling silver...

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Gold and silver are obtained from a variety of ores, in some of which the gold predominates, in others silver is the primary value, while in still a third class these two metals may be mixed with the base metals, such as lead, copper, zinc, and iron...

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Aug 08, 2011· How can I identify raw silver/gold ore? , You can check streak by dragging the surface of the mineral you want to identify across a white porcelain plate and examining the color of the trail it leaves behind A hardness of 25-3 can be checked with a penny, if the penny scratches the mineral it is below 3 if the mineral scratches ....

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Real gold has distinctive properties that will help us identify it properly Gold and copper are the only metals that are not white, gray or black Gold is non-magnetic and is highly malleable...

Identification of Tellurides - Mineralogical Society of ,

Considerable difficulty attends the identification of the tellurid In hand specimens the bright silvery-white color is exhibited by a number of other minerals, and the relatively small amount of material present, in even high grade ore, is usually insufficient for ,...

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Lode deposits of gold containing minerals are the result of volcanic activity, so minerals like quartz may appear near gold Another type of gold ore is the result of cementing within hosts of sedimentary rocks after making its way down a river...