
Milk Spots On Silver Coins
Hi everyone!. Hope all is well. Today I will write about a plague on silver coins. There called white spots or milk spots. The other day I took out my silver eagle complete set to look at. To my surprise I found three coins destroyed by these marks. The 1998, 1999,and the 2009. The Kangaroo coin below is a 2018!! And not mine! Now I have had this set from beginning to end. Never had any problems till I looked at it I do that I enjoy looking at my coins like so many of you. This would drop the value of the set considerably. I was lucky to find them for a good price to replace them. Why replace them? Because there is no way to get rid of these. I don't care what they say on the web it is impossible. You see there backed into the planchets. This process is called annealing. The coin after it is made is backed in a furnace at 1000 degrees to prevent the coin from becoming brittle. What mints are having this problem all of them. The worst problem is the Royal Canadian Mint. The coin with the biggest problem the Maple Leaf. With us its the Eagle. Now they had a problem until 2017. After a five year study and testing they have solved the problem. Our problem is they will not share this with our mint. When the coin is struck that's it they become part of the coin.