Magnetic Testing for Gemmology

Article:

*Magnetic Separation of Gemstones* (click here for pdf )

(Above article and images are subject to copyright)
magnetic garnet magnetic gem magnetic mineral magnetic susceptibility of gemstones magnetic gemstone chart rare earth magnet gem gemmology magnetic separation sylvia gumpesberger don hoover bear williams gemology gemmology magnetism kirk feral gemstonemagnetism.com gemstone magnetism

Links to related articles,sites and resources:

Magnetic susceptibility, a better approach to defining garnets

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Other references:

Hoover, D.B. (2011) "Determining Garnet Composition from Magnetic Susceptibility and Other Properties". Gems & Gemology 47(4) p. 272-285

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