Horn Silver On Coins at Ben Lackey blog

Horn Silver On Coins. Horn silver is silver chloride (agcl). This may be worth removing, especially if it prevents identification. It may happen that the silver of silver coins combines with other elements in the ground, creating a crust of silver chlorite on the coin. Horn silver is a chloride attack on silver, and is the analog to bronze disease. Many people have have said it is not stoppable i never heard this, nor ever saw it. I have two coins that are clean, good quality, and reasonably valuable, but they have some horn silver. Remove it after a few minutes, rinse immediately in water, then brush with a soft toothbrush. On ancient silver coins, it is sometimes seen as a dull gray or black tenacious deposit. I'm unaware of any easy way to remove it without harming the underlying surface, although i have seen sodium thiosulfate recommended as a removal agent (soak the coin in a solution of sodium thiosulfate). The black spots around his eye and on the right side of the reverse are silver chloride (horn silver) deposits where the horn silver formed of silver. I read that horn silver. In numismatics, this is called horn silver. A thick buildup on ancient coins is likely horn silver (silver chloride). Submerge the coin in a 10% ammonia solution in a tightly sealed container.

Many people have have said it is not stoppable i never heard this, nor ever saw it. Remove it after a few minutes, rinse immediately in water, then brush with a soft toothbrush. This may be worth removing, especially if it prevents identification. Submerge the coin in a 10% ammonia solution in a tightly sealed container. Horn silver is silver chloride (agcl). I have two coins that are clean, good quality, and reasonably valuable, but they have some horn silver. On ancient silver coins, it is sometimes seen as a dull gray or black tenacious deposit. In numismatics, this is called horn silver. The black spots around his eye and on the right side of the reverse are silver chloride (horn silver) deposits where the horn silver formed of silver. It may happen that the silver of silver coins combines with other elements in the ground, creating a crust of silver chlorite on the coin.

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Horn Silver On Coins Many people have have said it is not stoppable i never heard this, nor ever saw it. I'm unaware of any easy way to remove it without harming the underlying surface, although i have seen sodium thiosulfate recommended as a removal agent (soak the coin in a solution of sodium thiosulfate). Horn silver is a chloride attack on silver, and is the analog to bronze disease. Horn silver is silver chloride (agcl). This may be worth removing, especially if it prevents identification. The black spots around his eye and on the right side of the reverse are silver chloride (horn silver) deposits where the horn silver formed of silver. In numismatics, this is called horn silver. It may happen that the silver of silver coins combines with other elements in the ground, creating a crust of silver chlorite on the coin. A thick buildup on ancient coins is likely horn silver (silver chloride). Many people have have said it is not stoppable i never heard this, nor ever saw it. On ancient silver coins, it is sometimes seen as a dull gray or black tenacious deposit. I have two coins that are clean, good quality, and reasonably valuable, but they have some horn silver. Remove it after a few minutes, rinse immediately in water, then brush with a soft toothbrush. I read that horn silver. Submerge the coin in a 10% ammonia solution in a tightly sealed container.