FORESTRY
REMOTE SENSING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Only GEM is utilized for sensing
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true
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false
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The main scope of gem analysis is the identification of a gem, finding out the material of which it is made, whether it is natural or synthetic and if it has been treated/enhanced.
Detailed explanation-2: -Refractometer. Measuring the refractive index (RI) of your gems will be a high priority. You can do this with a microscope, but a refractometer is the best tool. Besides measuring the RI, a refractometer will give you the birefringence and optic sign of a gemstone.
Detailed explanation-3: -A loupe is a small magnifying glass used by jewellers to inspect gemstones and jewellery. The tool ranges from 10x to 30x magnification and usually folds in on itself for easy carrying.
There is 1 question to complete.