The variety of pewter in your statues is probably a tin/copper alloy and the copper is oxidizing. Sometimes copper is used with the tin, sometimes it's lead (turns black).
Look at my green
Pewter is a true grey.
I am looking for a nice pewter tankard.
i used the pewter bowl as a planter
We replaced our chrome plated bathroom facuets with pewter plated faucets. I used the pewter bowl as a planter.
Pewter turns it black, Copper does turn your skin green though.
Actually, copper is what turns skin green. I have never personally had pewter turn my skin green but everyones skin PH balance is different.
Pewter City
Unfortunately, Pewter is a common name describing several very similar metal alloys. It is important to know if it is lead-pewter (the kind the Romans used to use for drinking--causing madness; this is till used for small statues, trinkets, etc.) or silver-pewter or tin-pewter (the kind now often used in drinkware and jewellery). I would suspect it is silver-pewter and will be safe, but it is not necessarily wise to do so without checking.
if your sweating or possibly allergic
What is wrong when your toenail starts turning green?
yes cause its copper
black, gold, green, or white
an apple turning green to red. a banana turning green to yellow.
He is turning green.
I note that an American dealer has US$50 as a purchase price but that is too low
Turning Green - 2005 is rated/received certificates of: USA:R (certificate #46406)