Reflective Formula/Specular Amount

These are the Specular Amount for each of these metals by using the Reflective Formula.

Silver= 95.5%
Tungsten= 64.9% or 65%
Iron= 56.3%
Mercury= 78.2%
Aluminum= 97.7%
Magnesium= 95.5%
Platinum= 68.4%
Tin= 82.8%
Titanium= 62.8%
Zinc= 83.8%
Lead= 63.3%
Gold= 88.4%
Nickel= 65.4%
Copper= 83.2%
Chromium= 64.6%