| 11. | The hematite appeared to disappear, too, Calvin said.
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| 12. | Huge deposits of hematite are found in banded iron formations.
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| 13. | These are magnetite, titanomagnetite, massive hematite and pisolitic ironstone deposits.
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| 14. | The natural ores are mainly mixtures of hematite and goethite.
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| 15. | Hematite, the mineral pigment responsible for the staining acts like cement.
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| 16. | It is hematite that gives the large balanced rock its red hue.
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| 17. | This process changes paramagnetic hematite into ferromagnetic maghemite / magnetite.
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| 18. | Intact, 18 feet long, it had turned completely to hematite.
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| 19. | The minerals Hematite and Siderite are found at Margaret Creek.
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| 20. | Hematite residues are also found in graves from 80, 000 years ago.
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