When a metal corrodes, it combines with another chemical entity such as copper to sulfur to produce copper sulfide, so the resulting corrosion...
I couldn't say for sure concerning the current OS for Macs, but in earlier versions, a scope that would work for Linux , would normally work with...
I would consider it "like corrosion in toning of modern US coins", some desire it, others dismiss it.
The consideration for cleaning would be that it is extremely soft ( 2-3 Moh Hardness) and it is not water soluble, and also I would imagine, one...
Good description and photos of the mineral. http://nevada-outback-gems.com/mineral_information/cerargyrite_mineral_info.htm
I don't believe so from their webpage
You can mention Bill Clinton in a non-political way, but not presidential candidates of any U.S.. party . Go to partisanlines.com. next will be...
Lets drop the 'spooky' comments. It has been thrown about too directly. Jim
If you rinse the coin in acetone and hold by the edge and allow to airdry. you do not have to wash with water, which could well start up corrosion...
The best defense against conversing with someone, just don't. If someone then continues to try to pry or hassle, let us know. It could be...
Good people will honor it, malicious ones will not. If you can get through it, there is nothing there to be worthwhile for anyone :)
They were previously available on Alibaba for under $2.00, but not reads unavailable. So expect to run into a few on forums....
Acids reduce the surface , including the diameter, evenly on metal. So the detail will be there even after large proportion of weight ( metal)...
Having microbalance capability is useful for certain weighings and calculations, but many times if not specifically trained ( as Jeff mentioned...
Good robots will honor a no trespass tag in the code. A malicious robot won't The "#" below are added by me....
Same reason some AT coins, follow the money. Wouldn't fool most, but all a seller needs is to fool one.
Stop the personal snottery, it is easy while one feels anonymous, but keep it up and some will not be posting tomorrow or a long time in the...
Jordan, if you have any financial attachment to the coin company mentioned, the show itself, or for appearing on the show, discontinue the types...
When dealing with a refiner, all of the ones I have heard of determine the payment, of your order based on their assay of % after pouring the...
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