Need help with 1914 Chihuahua state 5 centavos

I purchased a lot of world coins loaded with great coins. One of the coins that I struggle with is a 1914 5 Centavos from Chihuahua. This issue I’m facing is its 7.12g when I think it’s supposed to either 6.3g or 6.0g depending on composition. Any ideas on whether this weight variance is normal or problematic?

Any info here is greatly appreciated.

Thanks

 

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KM say varied weight between 6.3 and 6.93 grams. How accurate is your scale? Could be within tolerance.

 

Thanks @Razz that variance is close enough for me to feel good. Plus I need new batteries for the scale.

Thanks again.

 

If it was a counterfeit, it would be pretty cool and worth more than a standard one