I used Osmium tetroxide in my Transmission Electron Microscope work as a stain since it has such a high density, higher energy electrons could be...
I don't think so. China is not such a well blessed nation that it doesn't need to trade with other countries. It has to, not for units of...
I know you did the best you could on the photos, but it still hard to be relatively sure, but I see what appears as machine DD on the fainter...
This is a question that has no widely accepted answer other than the original with a poorly readable date and mint mark if any, would be worth...
Even though Honk Kong and Shanghai are "part of China", they do function more as western equivalent in many ways than mainland. Even special...
As far as supply demand scenarios, from what I can see in the scientific world, the increased prices of silver, gold and platinum, etc has forced...
When the term "backed with gold ( or silver) " has been used in a country, it meant you could exchange the paper for the metal. Today in China , a...
Interesting story, a few years ago I purchased a parcel of 500 grams of crystal zircons for faceting from a trusted dealer in Africa, and all went...
True Juan, the articles in that post did mention the possibility or intention of Inida to raise the tax, but nothing about an Actual raise of the...
You could stamp American Liberty on an expired Twinkie (tm) and someone would sell it and someone else would buy it as 'bullion' . A Twinkie...
One news fact that I haven't seen mentioned is that India ( reported as world's largest gold buyer) has raised the tax on gold imports to 6% from...
All mentioned can be investments , IF the person has or takes time to learn the background needed to make an investment decision. Bullion coins,...
Avogadro's number and the gas laws ( temp and pressure) will get you the answer :)
You can't refine it to .999 due to the Hafnium normally in the ore. However the zirconium used in cladding nuclear fuel rods have the hafnium...
People seem to want to be recognized as a great bullion forecaster, but they are afraid to take a solid position. If you can't make a case besides...
From the photos, I do not see any MDD. What I see is lack of die filling. The planchet metal didn't get enough pressure to be pushed into the...
I am suspicious of the area where a mint mark is normally. It appears possible that a 'S' might have been removed. I can't tell from the photo
It is possible he realized this and removed his URL but didn't change his wording. Yes, it is against the rules in the post as all indicated.
Very true, but you also made a 2nd one, in that offers to Buy/sell/trade are only allowed in the advertising sections. Click on the FORUM tab...
I think that most real estate for sell in most western states do not include underground mineral rights. That is why the Comstock mine company has...
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