Minerals & Gemstone 480x104
Minerals & Gemstone 480x104
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Glossary of Terms
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X-ray
Electromagnetic radiation that has a very short wavelength, emitted from a substance when it is attacked by a line of electrons in a vacuum. Machines are able to produce this, and they are known as x-ray machines. They are useful in geology and mineralogy for the study of the chemical constituents of rocks and minerals.




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