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**Abraham** · 08-22-2011, 06:36 AM

Um hematite has metal in it :P therefore it will trigger alarms that scan for knives, guns and other weapons.

Iron 69.94 % Fe 100.00 % Fe2O3
Oxygen 30.06 % O
______ ______
100.00 % 100.00 % = TOTAL OXIDE

It is magnetic when heated.

08-22-2011, 06:36 AM	#13
Abraham Join Date Oct 2005 Posts 591 Senior Member	Um hematite has metal in it :P therefore it will trigger alarms that scan for knives, guns and other weapons. Iron 69.94 % Fe 100.00 % Fe2O3 Oxygen 30.06 % O ______ ______ 100.00 % 100.00 % = TOTAL OXIDE It is magnetic when heated.
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