Amazon.com: Fantasia Materials: 1 lb Lodestone (Magnetite) Rough Stones from Colorado, USA : Home & Kitchen
Magnetite from USA (ref: B31-30)
Franklinite with magnetite from Franklin, New Jersey, USA. Franklinite and magnetite are both members of the spinel group. Magnetite is iron oxide, and franklinite is primarily a zinc-iron oxide. Magnetite is common
Magnetite Crystal Cluster - The Fossil Cartel
File:Magnetite crystals (Magnet Cove Complex, mid-Cretaceous, 96-102 Ma; Perovskite Hill, Magnet Cove, Arkansas, USA) 1.jpg - Wikimedia Commons
Magnetite (significant USA specimen) | ZCA #4 Mine (2500' level), Balmat, New York, USA
Mineral ID Magnetite
Where to Find Magnetite: Best Environments & Locations (USA) – How to Find Rocks
File:Magnetite skarn (Precambrian; Tilly Foster Iron Mine, near Brewster, New York State, USA) 1.jpg - Wikimedia Commons
Magnetite: proprietà, benefici e 3 utilizzi - Alchimia delle Pietre
Magnetite skarn (Early Miocene, 22-23 Ma; iron mine at Iro… | Flickr