Hi
I'm trying to get some iron out of the local earth (Washington, D.C.) to make a little memento from my property.
I have lots of red clay from which I've extracted about 50 grams of black iron oxide (or hydroxide) by using a rare-earth magnet.
Now I have to reduce the iron, either electrolytically or with carbon and heat. I have an oxyacetylene torch and an arc welder.
Here are some of my questions:
If I try this electrolytically, is HCl a good way to put the oxide in solution, or is there something better?
What kind of electrodes can the iron be stripped from?
Once I get the iron reduced, what ways are there to melt small amounts of it? Are small induction furnaces available for iron or steel?
Thanks for any help in the effort.
Bob