<b>Magnetic Separator</b> - Magnet to separate heavy minerals from sediments and to differentiate minerals by its magnetic properties; used for sediment transport and  provenance analysis in geology. This is model <i><b>LB-1 Magnetic Barrier Laboratory Separator</b></i> manufactured since 1972 by <i>S.G. Frantz Co. Magentic Separators</i>. Model LB-1 provides magnetic energy gradient/force on particles of a given susceptibility.
<a href="//commons.wikimedia.org/wiki/User:Hgrobe" title="User:Hgrobe">Hannes Grobe</a> 23:27, 16 December 2006 (UTC), Alfred Wegener Institute for Polar and Marine Research, Bremerhaven
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<span class="int-own-work" lang="en">Own work</span>