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Plastic Sluice Boxes - info & opinions
MD369
#1 Posted : Thursday, 5 August 2010 6:38:02 p.m.(UTC)
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Hi folks - I have been chatting to an experienced gold miner here on the Coast tonight who has reccomended plastic sluices (Angus Mackirk Au Trap & California Sluice Box). Anyone else tried these out? They sound very effective, but I'm always keen for a 2nd opinion & any info available. I know there are some other similar brands too - also keen for info on these. Cheers, Craig.



MD369
#2 Posted : Friday, 8 October 2010 11:50:10 a.m.(UTC)
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Yeah, well, no responces to my post above, but I went out and got a California Sluice Box - drop riffles in ABS plastic and it seems to be totally effective. I have only run maybe five 10 litre buckets full of classified material through it, but have recovered a number of small gold flakes. Weather here on the 'Coast has been rather shitty so havn't had the chance to get out for a while, but a few fine days will have me back out there to give the sluice a real work out. I also bought a Bucket Sluice Concentrator, which I have run a bit of material through and recovered some really fine gold. These plastic drop riffle sluice boxes are extremely easy to clean, weigh practically nothing, and seem really effective - I'll post more info after giving them a bit more use.
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roman holiday on 8/10/2010(UTC)
gavin
#5 Posted : Friday, 8 October 2010 12:34:37 p.m.(UTC)
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Hi Craig,

So what's a California Sluice Box? Is that one of those really flat ones? I assume for getting fine gold?

Gav :)
roman holiday
#3 Posted : Friday, 8 October 2010 12:48:45 p.m.(UTC)
roman holiday

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MD369 wrote:
Yeah, well, no responces to my post above, but I went out and got a California Sluice Box - drop riffles in ABS plastic and it seems to be totally effective. I have only run maybe five 10 litre buckets full of classified material through it, but have recovered a number of small gold flakes. Weather here on the 'Coast has been rather shitty so havn't had the chance to get out for a while, but a few fine days will have me back out there to give the sluice a real work out. I also bought a Bucket Sluice Concentrator, which I have run a bit of material through and recovered some really fine gold. These plastic drop riffle sluice boxes are extremely easy to clean, weigh practically nothing, and seem really effective - I'll post more info after giving them a bit more use.

Hi MD, I'll be in the country soon... this coming summer... and will be looking to buy some gear. I like the sounds of that lightweight sluicebox. Did you get it posted over from California, or are you able to buy them in the country?

Cheers, RH
MD369
#6 Posted : Saturday, 9 October 2010 4:39:12 a.m.(UTC)
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Gidday Gav & RH, I bought the sluice box from Ben at Gold Mining New Zealand. His banner ad often appears at the top of the screen on this site. His website is goldminingnz.com. California sluice box website is casluicebox.com.
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roman holiday on 11/10/2010(UTC)
petetsw
#7 Posted : Wednesday, 13 October 2010 11:04:54 a.m.(UTC)
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if you are using a plastic sluicebox make sure that it is secure and don't float down the stream like mine did with about 10 grams of gold in it, i still have nightmares about it
gingerbreadman
#8 Posted : Wednesday, 13 October 2010 2:48:35 p.m.(UTC)
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Hi pete yea plastic floats...that includes those pans to not the 1 really but they seem to be all the rage aye o well put it down to a learning curve aye!
Richie
#4 Posted : Thursday, 14 October 2010 4:09:33 p.m.(UTC)
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MD369 wrote:
Yeah, well, no responces to my post above, but I went out and got a California Sluice Box - drop riffles in ABS plastic and it seems to be totally effective. I have only run maybe five 10 litre buckets full of classified material through it, but have recovered a number of small gold flakes. Weather here on the 'Coast has been rather shitty so havn't had the chance to get out for a while, but a few fine days will have me back out there to give the sluice a real work out. I also bought a Bucket Sluice Concentrator, which I have run a bit of material through and recovered some really fine gold. These plastic drop riffle sluice boxes are extremely easy to clean, weigh practically nothing, and seem really effective - I'll post more info after giving them a bit more use.



I have planned to buy a Bucket Sluice Concentrator, the drop riffle system and pretty much the whole design impressed me, I recently brought an alloy Sluice from the States which I have worked over the last Month with good results, and know the Bucket Concentrator will be a great addition to my kit on clean up. I brought a Hand Suction pump from goldnsand.com they also supply the bucket concentrators along with some other goodies, Do you know if I am legally able to use the Hand Suction Pump in public fossicking areas? and yeah be glad to see the end of this horror wet weather and the sparkle of Gold in the Sluice :-)
gavin
#9 Posted : Friday, 15 October 2010 2:11:38 a.m.(UTC)
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Hi Richie, not sure there's any "legal" restrictions, just restrictions posted by DoC (max size of sluice box, non-motorosed equipment only). I think they're more concerned with people going in with bigger motorised gear or making a big mess. I'm sure they're not going to bat an eyelid at someone using a hand suction pump.
Richie
#10 Posted : Friday, 15 October 2010 11:23:49 a.m.(UTC)
Richie

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Hi Gavin, Thank you for feedback I'd be lost if I had to leave my Hand Suction Pump at home, it is a true asset to my back pack, I see that my Sluice 250mm by 1200mm is a little big, all the rules that apply make it hard on us guys that only want nothing more than to have a hobby and appreciate the outdoors and find some treasure....
gavin
#11 Posted : Friday, 15 October 2010 11:52:06 a.m.(UTC)
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I doubt the DOC guys will come up and measure your sluice if it's close to their max size - I think they'd only have words if it was obviously a lot larger. Mine's slightly wider, but shorter (or visa versa) than the guidelines say are allowed. Hopefully it evens out :P Can't say for sure though as I've never bumped in to any DOC staff while at any of the public spots yet.

Happy fossicking and good luck! :)
roman holiday
#12 Posted : Monday, 8 November 2010 11:49:01 a.m.(UTC)
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Hi all, was just wondering if anyone had tried out there plastic sluices yet. I checked out the california sluice box company and noticed the plastic sluice comes in 2 sizes. I'm thinking all you really need when backpacking into the less well-reached places is one of those sluices and say a hand pump. What do you reckon, would the larger sluice be too cumbersome for a backpack?

http://www.casluicebox.com/SLUICE-BOXES.html

May consider both as not that expensive.

hand pumps here:

http://gold-n-sand.com/#...d-n-sand-pump/4536573307
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gavin on 8/11/2010(UTC)
gavin
#13 Posted : Monday, 8 November 2010 3:21:25 p.m.(UTC)
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Hi roman holiday,

I love the hand pump / hand dredge option - looks like a cool solution!

I've also seen a metal sluice-box on a US site that once that actually folded in on itself in thirds for easy backpacking options. Sorry, but can't remember the site I saw it on now.

Cheers,
Gavin
mygrain
#16 Posted : Monday, 8 November 2010 4:17:00 p.m.(UTC)
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I have been using the plastic sluice boxes for the last few months. They work very well, no more riffles, mats and mesh for me. The boxes that I use are from the California sluice box people. The first photos are of the GMS highbanker and the last photo is the Bucket sluice. For the water supply to the GMS I use a honda wx15, so the whole system is very light. The Bucket sluice is set up to recirculate the water, it uses a 12 volt battery and a Rule 360 pump.
mygrain attached the following image(s):
mygrain attached the following image(s): GMS 1.jpg
mygrain attached the following image(s): GMS2.jpg
mygrain attached the following image(s): Bucket sluice.jpg
nzgold
#17 Posted : Tuesday, 9 November 2010 11:35:54 a.m.(UTC)
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Looks like a nice set-up Mygrain. Nice gold too :)
Do you only get finer gold where you are operating? I wouldn't have the whole sluice covered in mesh, just in case you lost any nuggets..... Then again, if the nugget was that big you would be able to see it OK, but knowing my luck it'd go straight out the back LOL :)
Good Luck & Happy Hunting
mygrain
#18 Posted : Wednesday, 10 November 2010 3:49:11 p.m.(UTC)
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Fine gold is what I prefer to chase. If you do come across any nuggets they sit in the nugget trap in the top hopper.
Don't quite understand you saying the whole sluice covered in mesh?
cheers mygrain
nzgold
#19 Posted : Thursday, 11 November 2010 12:41:53 a.m.(UTC)
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Oh sorry. My bad. I thought that the screen was over the sluice part itself...... Not above it. I must've been half asleep. LOL
Anyway good luck :)
Bikerman
#14 Posted : Sunday, 14 November 2010 7:55:58 a.m.(UTC)
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gavin wrote:
Hi roman holiday,

I love the hand pump / hand dredge option - looks like a cool solution!

I've also seen a metal sluice-box on a US site that once that actually folded in on itself in thirds for easy backpacking options. Sorry, but can't remember the site I saw it on now.

Cheers,
Gavin


Damn that Pump looks good....any idea how much shipping is to NZ?
roman holiday
#15 Posted : Monday, 15 November 2010 8:59:13 a.m.(UTC)
roman holiday

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Bikerman wrote:
gavin wrote:
Hi roman holiday,

I love the hand pump / hand dredge option - looks like a cool solution!

I've also seen a metal sluice-box on a US site that once that actually folded in on itself in thirds for easy backpacking options. Sorry, but can't remember the site I saw it on now.

Cheers,
Gavin


Damn that Pump looks good....any idea how much shipping is to NZ?

Just renewed the creit card... will find out soon and forward the info.
Richie
#20 Posted : Monday, 15 November 2010 10:05:06 a.m.(UTC)
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Hey Bikerman I've brought in a hand pump from gold n sand, I think all up with a spare set of valves (which I have never used) cost $206.00 with alittle over a week on delivery, I'm wrapped with the performance once you understand how to use it properly, A true asset to your back pack.....you wont regret it...
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