will this work well with black sand after I remove all visible traces of gold?
145797
As long as the gold particles are heavier than the black sand particles. You will get to a point of no return, where you might as well start chemical extraction. Doing so depends on your level of OCD and comfort with chemistry.
145798
It worked very well for me. I got quite a bit of very fine 'flyspeck' gold.
145799
I have not had any problems. Will remove most everything if you run long enough. As long as gold is heavier it will say in bowl
145800
The blue bowl will remove most all sand leaving only heavy deposits, such as gold. So the answer is 'YES'.
145801
it works very well with gold and gems ,,, but yes it will go until your down to the last grains of sand if you just let it run flake, flower,wire gold it is very good at getting out
1771644
Yes. Saves a lot of digging time in the sand. If you get a few charts of the beach you visit, you can find the eddies. The are the hot spots where rings and other jewelry get washed up at. Gold is 50 times heavier than water and will roll with the tide. You need to find the low spots where the items can not roll up and over. If you have the Garrett Pro or Gold you can go in to up to 12 feet of water, getting to places other beach combers can not go!Scott
701574
trying to clean yellow on the black metal of the supports for my lanai screens
964673
I do! Yes! I absolutely soak my gold/platinum & diamond even my fancy colored diamond jewelry overnight. I have even forgotten about them & left in them in their for a week & they shine up like a brand new penny! Do not leave silver in it though, it causes the solution & the silver to change color & dull.
966238
It will get it off but you will then have to wire brush and still sand a bit. Sandblasting or using a DA is better IMO, this stuff is good for smaller stuff.
1610392
It is. I made the mistake of not thoroughly rinsing it (I would recommend rinsing it very thoroughly, the dust/cloudiness from not doing so was pretty intense, especially after it settled on every plant and surface in the tank). There are some other more course sands that have a bit darker tone, but I am very happy with the look of the Flourite Black Sand.
2221570
I have used this product to remove BMW brake dust, which, as you likely know, can be black, thick and gritty. You spray this stuff on (I have a BMW 325xi), it turns color in about 5-7 minutes. Then give it a gentle brushing with a nylon-bristle brush, and hose it off. Done. The other wheel cleaners I have tried are a joke compare to this stuff, but it's relatively expensive. I can't tell you whether it would remove rust, although I doubt it.
1017747
Absolutely! You may need to gently scrub the coins with a soft toothbrush, followed by buffing with a polishing cloth. Gold doesn't tarnish but the process will clean it.
1573783
It will. It leaves behind a bit of residue, I suppose you will really be able to see it on the black. I sometimes clean, rinse and wipe with a micro fiber cloth to polish and take off any residue.
381492
I can only speak for the silver version, but soaking it in rubbing alcohol works great. And once the alcohol evaporates, the container you use ends up with a residue that is a pretty nice concentration of whatever it was you were grinding up.
1713116
Ive found that it doesn't completely get rid of the stain, so Im sure it will show up under a black light. Its amazing at getting rid of odor though.
1890522
I have tried this and it works, but the courser the sand the better. I also have mixed it with salt.
363133
You would be better off using a drip-less paint remover and then sanding after the paint has been removed. You would use a lot of disks as the paint has a tendency to clog them.
741090
You could try using 0000 steel wool to sand it off. I use it to polish chrome and lightly sand other materials.
475758
Not at all. It merely removes the grime & "tarnish" buildup. It also, by using the other side, polishes the gold to a really nice shine.
492952
I used it on black grained granite. Worked like a charm.Marble is softer than granite. Take your time and don't rush the process. Use course grit and work your way to the fine grit. I would use rubber boots, water will go everywhere. It should work fine. Keep the grinding wheels fairly flat, or you could knock the diamond segments off the wheel.
19929
Yes. It will detect gold very well. If you use discriminate, set it at a low setting for detecting smaller things like rings, ear rings etc. You might find yourself digging some trash but you won't miss thin pieces of jewelry. In very low trash areas I stay on the all metal settings. Good luck....Kit