![TIL that naturally occurring magnets (lodestones) are only formed when lightning strikes magnetite, an iron ore. : r/todayilearned TIL that naturally occurring magnets (lodestones) are only formed when lightning strikes magnetite, an iron ore. : r/todayilearned](https://external-preview.redd.it/TvcX5uSVYhVj9XLxnN1wlet0BRpwHwoXysSO2mnfdhM.jpg?width=640&crop=smart&auto=webp&s=15bbea4d799476d7c02838dcd99467a2979419e4)
TIL that naturally occurring magnets (lodestones) are only formed when lightning strikes magnetite, an iron ore. : r/todayilearned
![Hematite is an Iron Oxide Ore with Magnetic Properties Stock Photo - Image of hematite, oxides: 223286926 Hematite is an Iron Oxide Ore with Magnetic Properties Stock Photo - Image of hematite, oxides: 223286926](https://thumbs.dreamstime.com/z/hematite-iron-oxide-ore-magnetic-properties-223286926.jpg)
Hematite is an Iron Oxide Ore with Magnetic Properties Stock Photo - Image of hematite, oxides: 223286926
![MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/81t3k0rmeIL._AC_UF350,350_QL80_.jpg)
MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care
![Magnetite Magnetic Ore. it is a Magnetic Mineral Formed by Iron Oxides Industrial Use Stock Photo - Image of nature, natural: 208335696 Magnetite Magnetic Ore. it is a Magnetic Mineral Formed by Iron Oxides Industrial Use Stock Photo - Image of nature, natural: 208335696](https://thumbs.dreamstime.com/z/magnetite-magnetic-ore-mineral-formed-iron-oxides-industrial-use-208335696.jpg)
Magnetite Magnetic Ore. it is a Magnetic Mineral Formed by Iron Oxides Industrial Use Stock Photo - Image of nature, natural: 208335696
![MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/618KjgL5vfL.jpg)
MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care
![MKöpke® - Magnetite Lodestone - Rough Stone Magnetic Iron Stone - Iron Ore | 40-60 mm : Amazon.de: Home & Kitchen MKöpke® - Magnetite Lodestone - Rough Stone Magnetic Iron Stone - Iron Ore | 40-60 mm : Amazon.de: Home & Kitchen](https://m.media-amazon.com/images/I/71ZqhbjCVqS._AC_UF1000,1000_QL80_.jpg)
MKöpke® - Magnetite Lodestone - Rough Stone Magnetic Iron Stone - Iron Ore | 40-60 mm : Amazon.de: Home & Kitchen
![Hematite is an Iron Oxide Ore with Magnetic Properties Stock Photo - Image of isolated, material: 225109514 Hematite is an Iron Oxide Ore with Magnetic Properties Stock Photo - Image of isolated, material: 225109514](https://thumbs.dreamstime.com/z/hematite-iron-oxide-ore-magnetic-properties-225109514.jpg)
Hematite is an Iron Oxide Ore with Magnetic Properties Stock Photo - Image of isolated, material: 225109514
![Hematite Magnetite Iron Ore Processing Iron Ore Benefication Plant - China Iron Ore Benefication Plant, Hematite Magnetite Iron Ore Processing | Made-in-China.com Hematite Magnetite Iron Ore Processing Iron Ore Benefication Plant - China Iron Ore Benefication Plant, Hematite Magnetite Iron Ore Processing | Made-in-China.com](https://image.made-in-china.com/202f0j00OADWfpUJlIcw/Hematite-Magnetite-Iron-Ore-Processing-Iron-Ore-Benefication-Plant.jpg)
Hematite Magnetite Iron Ore Processing Iron Ore Benefication Plant - China Iron Ore Benefication Plant, Hematite Magnetite Iron Ore Processing | Made-in-China.com
![Magnetite, iron ore mineral, iron oxide, magnetic, lodestone, isometric hexoctohedral crystal structure isolated on black background. Rocks minerals Stock Photo - Alamy Magnetite, iron ore mineral, iron oxide, magnetic, lodestone, isometric hexoctohedral crystal structure isolated on black background. Rocks minerals Stock Photo - Alamy](https://c8.alamy.com/comp/M5D3AE/magnetite-iron-ore-mineral-iron-oxide-magnetic-lodestone-isometric-M5D3AE.jpg)
Magnetite, iron ore mineral, iron oxide, magnetic, lodestone, isometric hexoctohedral crystal structure isolated on black background. Rocks minerals Stock Photo - Alamy
![MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/618KjgL5vfL._AC_UF894,1000_QL80_.jpg)
MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care
![neodymium stone, part of the rare earth group, the world's strongest magnetic ore used in the technology industry Stock Photo | Adobe Stock neodymium stone, part of the rare earth group, the world's strongest magnetic ore used in the technology industry Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/04/08/33/52/1000_F_408335208_yvSSuS09ry8jQepIEfJms5SR9qcRwSOk.jpg)
neodymium stone, part of the rare earth group, the world's strongest magnetic ore used in the technology industry Stock Photo | Adobe Stock
![Iron ore after magnetic separation: (a) tailings; (b) iron-ore concentrate. | Download Scientific Diagram Iron ore after magnetic separation: (a) tailings; (b) iron-ore concentrate. | Download Scientific Diagram](https://www.researchgate.net/publication/284233304/figure/fig1/AS:668972559114240@1536506895053/Iron-ore-after-magnetic-separation-a-tailings-b-iron-ore-concentrate.png)
Iron ore after magnetic separation: (a) tailings; (b) iron-ore concentrate. | Download Scientific Diagram
![MKöpke® - Magnetite Lodestone - 100 g Rough Stones Magnetic Iron Stone - Iron ore | 20-35 mm : Amazon.de: Health & Personal Care MKöpke® - Magnetite Lodestone - 100 g Rough Stones Magnetic Iron Stone - Iron ore | 20-35 mm : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/81CAaieSuSS._AC_UF894,1000_QL80_.jpg)
MKöpke® - Magnetite Lodestone - 100 g Rough Stones Magnetic Iron Stone - Iron ore | 20-35 mm : Amazon.de: Health & Personal Care
![MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care MKöpke® - Magnetite octahedron - magnetic iron stone "Lodestone" raw stones - iron ore | 12-14 mm : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/61HSHULBc-S.jpg)