amazing, you mine 20x more bitcoins per block and w/o a powerful GPU
i think i'll order some more : )))

Damm What's this thread doing on page 3.

Anyway Found my test kit and burst the bottle after standing on it whoops. Anyway after making a mess on my floor I can say these coins are high grade silver.

I did not have a doubt anyway regarding the quality of the metal.

EDIT it was a cheap test kit I used and showed 90 to 100% silver due to the colour of the liquid. So if anyone knows of a better test kit let me know as I need one for my ebay buys

so anyway Mick sell me something

Great!!

And a side question, how much would those cost, if it's in pure gold?

Well, just saying it should be an option 

Absolutely !! It would a great addition , the only issue is minimum mintage as these would be struck at a mint rather than myself , I'm not clear on what that mintage is as yet on a 1 gram gold round but the outlay would be substantial . I was toying with the idea of a quarter gram gold round but this would probably be 5-6mm  which would nearly require a microscope 

im bored and have bitcoins sell me a coin of something you still have eagles ? or got anything else nice ?

i'd be more worried about the size then. gold almost 2 times heavier, they would be thinner and smaller if we talk about 1g.
if the weight could be more, let's make them at least 1.55 gram, the diameter could be the same and only have them thinner (not the same volume). dies could be reused (hope so) so the premium could be a hair less % than for silver coins. if the company does also gold coins : )

nay, only cheap kits around. there's an elegant method involving acids, that would separate silver from copper and other base metals and results in silver powder that you can weight. it depends on your skills and tools (precise scales, working methods)
downside is that destroys the coins (or what ever you dissolved) and has some toxic gases as byproduct (to be done rather on balcony or garden then in a cellar). the pH of the waste solution can be easily neutralized and the waste is safe enough to be disposed at a communal recycling facility without alarming the firefighters and police. the base metals can be also recycled from the solution. i don't have the equipment to trustworthy essay the coin (could be 101 % if some dirt makes into the dish with final powder ). mick mentioned the manufacturer, i believe they have a kind of quality control in place and guarantee the silver content

what about coutermarked coins? overstrike of existing coins would be cheap and had no minimum mintage
... and you could overstrike any size (1/4 oz, 1 oz)

and the fun. wouldn't it be nice to have the liberty walking towards the shining bitcoin? or the eagle holding a bitcoin in each claw. lots of space for countermarks on coins.

I'm going to look Into further sizes , and the possibility of gold , as I say it's the minimum mintage , Ive previously made enquiries about a 1/4 oz silver round which would be approximately 1 inch in diameter , the minimum mintage is 500 or 120oz heading up towards £5000.00 .

Counter marking , that i hadn't thought of , I wouldn't get into hot water defacing legal tender so to speak, something like this 

oh, well i didnt coint tax and other fees