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<p>[QUOTE="Clutchy, post: 2091783, member: 45040"]And Im sure if you brought samples from each year to have it tested, there will be other traces of materials found. Aluminum is the one of the most abundant elements on earth. You can find traces in desserts to mountain peaks, so I wouldnt be shocked if it was found in coinage. Aluminum mixes very well with copper, and when you purchase high strength aluminum, it has copper in it.[/QUOTE]</p><p><br /></p>
[QUOTE="Clutchy, post: 2091783, member: 45040"]And Im sure if you brought samples from each year to have it tested, there will be other traces of materials found. Aluminum is the one of the most abundant elements on earth. You can find traces in desserts to mountain peaks, so I wouldnt be shocked if it was found in coinage. Aluminum mixes very well with copper, and when you purchase high strength aluminum, it has copper in it.[/QUOTE]
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