If it is from Mexico, it should have somewhere an inscription such as "PL 999" or "Plata Ley 999". Its meaning is the amount of pure silver in your jewelry. For example, PL 850 means your jewelry has 85% of pure silver; the rest can be other metals such as zinc, tin or copper.
YES!
hetergenous
A silver bracelet stamped with 925 is typically sterling silver. Sterling silver has a current market value of US $17.19 per ounce.
Some advantages to a gold charm bracelet versus one made of sterling silver are: Gold lasts longer than silver would, they are cheaper than sterling silver.
925 sterling silver 8mm 925 Sterling Silver Men's Chain Bracelet Jewelry is pure silver or not
925 means Sterling Silver or 92.5% Pure Silver.
it means that the ring/bracelet is gold plated sterling silver.
925 means that it is made of sterling silver.
Vermeil
.925 is the percentage of silver also called sterling silver
925 means the bracelet is sterling silver (92.5% silver and the rest is copper) the Sap is probably the mark of the manufactor
You can electroplate it with rhodium, platinum