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Old 05-31-2012, 04:50 AM
Pete VanderLaan's Avatar
Pete VanderLaan Pete VanderLaan is offline
The Old Gaffer
Join Date: Apr 2002
Location: Chocorua New Hampshire
Posts: 21,933
Pete VanderLaan is on a distinguished road
It will really be a question of valence and oxygen supplied. Iron can have a lot of different valences. FeO, Fe203, Fe305... on and on.I have actually never heard of "Yellow" iron. Red and Black, Yes, Yellow, no. Some glasses want a lot of 02, some don't. It depends on your needs.
Where are we going and why am I in this basket?
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