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RE: Underwater archaeology shipwreck | Part #4 - Saint Paul

in #steemstem7 years ago

Under water archeology. The view looks beautiful honestly makes me wish i could swim. I saw some silver that looked corroded which was found under water. This is surprising i thought silver doesn't rust or were they some debris on it?.

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@adetola Only items made of gold are not affected they look like there were put there yesterday even they are hundreds of years old. Silver develops a patina which needs to be cleaned depending in which environment found sea earth and so on :)

Wow...so the silver just needs to be cleaned. Precious metals. I just learnt something. Thank you for the education. Keep steeming!