Mokumegane

Yes I have done casting the issue is obtaining arsenic, which is not legal to buy. I mean you can't just hop on down to the convince store and buy arsenic.

While reading up on my copper alloys I came across several articles on arsenic bronze, one of the first supermetals. However delving into I found it's not used much anymore and I have an interest in working with it, is anyone aware of places that sell it or how to make. Having researched it it seems the only ways to make it involve uncommon ores, is anyone aware of an easier way.

Would using a sand blaster also work?