In contrast to gold, silver is current in lots of By natural means transpiring minerals. For silver the more critical deposits commercially are these types of compounds as the minerals tetrahedrite and argentite (silver sulfide, Ag2S), which is generally related to other sulfides like Those people of lead and copper, https://faktenfinderweb.de/ist-silber-eine-lohnende-investition-ein-leitfaden-fur-anfanger-zum-silbereinkauf/