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There are 20-30 types of gold ore. The most valuable ores of gold are quartz gold ore, silver gold ore, copper gold ore, gold sulfide ore, etc.
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When you know what to look for, you can find raw gold in wet or dry stream beds, creeks and rivers in known areas where gold was mined.
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How to Identify Gold Ore. This article is written with an eye to further increasing the knowledge of the amateur prospector. A discussion follows about native gold and a few compounds of gold ore that are found on Earth.
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Real gold in nature can come in many different forms, not just as gold nuggets. It can also be crystalline, mixed with quartz, fine flakes and dust. Gold look very different than most other minerals, but many people still confuse it.
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Tips on identifying and finding gold ore correctly. Once you find it then you'll learn how to process it and ensure you have gold and not pyrite or mica.
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Gold ore can resemble quartz with spotty areas of gold. According to the Environmental Protection Agency, gold is commonly mixed (alloyed) with silver and other metals. The ore may, therefore, contain sulfides like arsenic, copper, iron, and silver.
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To the untrained eye, gold ore may look like rock with copper tones flowing within it. However, professional prospectors know how to recognize gold ore within a multitude of minerals. Recognizing the look and the location of gold ore is easier if you know how to find lode and placer deposits.
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There are many minerals out there that look like gold in it's best known form—shiny, pure, processed gold. Gold in ore, however, isn't as golden as you may expect. Instead, look for brassy yellow veins, flecks, and clumps.
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The ore is often brown, iron-stained rock or massive white Quartz, and usually contains only minute traces of gold. To extract the gold, the ore is crushed, then the gold is separated from the ore by various methods.
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