Magnetite

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      Magnetite is a very common iron oxide mineral. It is found in igneous, metamorphic and sedimentary rocks. It is also the mineral with the highest amount of iron magnetite crystals, which typically occur when the earth's magma cools at a slow enough rate for crystals to form and settle outside the magma. 
      11 products
      Magnetite Crystal (2 Ounces) Size 5 to 10 mm Bulk Wholesale Lot Crystal Gemstone MineralsCrystal River Gems
      Magnetite Crystal (2 Ounces) Size 5 to 10 mm Bulk Wholesale Lot Crystal Gemstone MineralsCrystal River Gems
      Magnetite Crystal (2 Ounces) Size 5 to 10 mm Bulk Wholesale Lot Crystal Gemstone Minerals
      $21.65
      M - 40316 Raw Magnetite 1.4 ozCrystal River Gems
      M-40316 Raw Magnetite 1.4 oz
      $5.25
      M - 40314 Raw Magnetite 2.5 ozCrystal River Gems
      M-40314 Raw Magnetite 2.5 oz
      $8.45
      M - 40304 - Raw Magnetite / 1.6 ozCrystal River Gems
      M - 40304 - Raw Magnetite / 1.6 ozCrystal River Gems
      M-40304 - Raw Magnetite / 1.6 oz
      $5.83
      M - 40306 - Raw Magnetite / 1.7 ozCrystal River Gems
      M-40306 - Raw Magnetite / 1.7 oz
      $6.12
      M - 40311 - Raw Magnetite / 1.6 ozCrystal River Gems
      M-40311 - Raw Magnetite / 1.6 oz
      $5.83
      M - 40301 - Raw Magnetite / 1.4 ozCrystal River Gems
      M-40301 - Raw Magnetite / 1.4 oz
      $5.25
      M - 40298 - Raw Magnetite / 2.5 ozCrystal River Gems
      M-40298 - Raw Magnetite / 2.5 oz
      $8.45
      M - 40293 Raw Magnetite 1.3 ozCrystal River Gems
      M-40293 Raw Magnetite 1.3 oz
      $4.95
      M - 40285 - Raw Magnetite / 1.9 ozCrystal River Gems
      M-40285 - Raw Magnetite / 1.9 oz
      $6.70
      M - 40286 - Raw Magnetite / 1.5 ozCrystal River Gems
      M-40286 - Raw Magnetite / 1.5 oz
      $5.54