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<p>[QUOTE="Oldhoopster, post: 2859469, member: 84179"]Silver is a very reactive metal. A sneeze; mildly acidic liquid droplets; Hydrogen sulfide occurs in a lot of natural processes; grease spatter in a kitchen, or from a manufacturing process; aerosol cleaning solvents or lubricants around mint equipment. The list can go on and on. The spots aren't heat related, they are toning (corrosion) of the silver[/QUOTE]</p><p><br /></p>
[QUOTE="Oldhoopster, post: 2859469, member: 84179"]Silver is a very reactive metal. A sneeze; mildly acidic liquid droplets; Hydrogen sulfide occurs in a lot of natural processes; grease spatter in a kitchen, or from a manufacturing process; aerosol cleaning solvents or lubricants around mint equipment. The list can go on and on. The spots aren't heat related, they are toning (corrosion) of the silver[/QUOTE]
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