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Hematine (also magnetic hematite , hemalyke or hemalike ) is an artificial magnetic material. Hematine is widely used in jewelry.
Although it is claimed by many that it is made of hematite soil or iron oxide mixed with resin, the analysis has shown it to be a completely artificial compound, barium-strontium ferrite.
Video Hematine
References
Source of the article : Wikipedia
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