View How To Identify Gemstones In The Rough
Pics. You can quickly identify most gemstones by observing a few basic characteristics, like color and heft. An uncut, unshaped stone is characterized as a raw or rough gemstone.
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Compare the color and appearance of your stone to known agate samples. From there, you'll want to perform a more precise test with a piece of corundum or an electronic diamond tester. Instructions read about natural raw gemstones to learn more about the gems in their original state.
People who are qualified to identify gemstones using these instruments are called gemmologists.
How to identify rough gem stones. Most people can recognize a polished agate, but identifying unpolished agate on a lake or in a freshly plowed field is a little tougher. A field guide can help you locate gem sites and identify them. If the gemstone is transparent and of average size (1ct to 4cts), no other test is required to positively identify the gem as garnet.
