Show Your Students How Naturally- Occurring Magnetism Was First Discovered

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LODE02-PK/5
470122-636PK 31 USD
470122-636
Show Your Students How Naturally- Occurring Magnetism Was First Discovered
Educational Materials Physics Educational Materials Electricity/Magnetism Learning Activities
Nature's own magnet.

  • Each is a unique specimen
  • All are unique in their magnetic strength
Known for centuries as magnetic rock, or “lodestone,” this ferromagnetic ore sample contains mostly ferric oxide. Quality grade specimen may be used with iron filings for a simple demonstration of natural magnetism. Package of five pieces, each 2.5-3.5 cm long



   
 

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