Mint spec was 3.11 g, but including the mint tolerance and the amount of lost metal due to heavy circulation wear, I think that the weight is ok. If it was made from solid gold, it would be much heavier. More likely the odd color is just toning or someone doing some aftermarket plating.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz