by Shoya » Mon Feb 13, 2012 9:49 pm
In all honesty Russ Im not going to claim the (TR2) sluice has perfect recovery, because it doesnt. It does have as good of (or better then some) recovery of any in stream sluice i've ever tried or been around. The major component it does have though is increased processing capability of material. Since Im processing more... Im getting more... As much as I like stream sluicing I hate classifiying with a bucket. This was the best I could come up with from what I know and from what I have learned from the pioneers who introduced good quailty ideas.
My first sluice (Top Runner Original) I will claim it has really, really good recovery, since it does collect all screened material. It really is in a class all of it's own, or maybe a hybrid. If ran correctly it will get all the gold unless it floats off the top. The bad side is that you need to do second process to further remove the non-gold bearing material (more work). The upside, during the second process you're getting all the gold. I normally just pan it, but ideally a super concetrator would be fastest and most efficient for the flour gold on the Nemaha. In a way it's like we're beach mining, but have all the larger rocks to deal with. Which I know you know all about that. You taught me a lot about fine gold recovery through these forums over the years. Thank you sir!
Andy
Andy