Mexican Green Turquoise Ring
Mexican Vintage Jewellery
Fantastic large sterling silver ring, handcrafted in Mexico circa 1970 -1980. Green turquoise in a leaf and berry setting in a rare large size band!
Setting: 2.8cm x 2.2cm / Band is US Size 11 / AU V / Internal Circumference 65mm
Mexican Sterling 0925
Sterling Silver, Turquoise
Spectacular vintage condition. Shows mild wear commensurate with age, no dings or chips. Will come with some patina, as level of polish is a matter of taste. Has a handcrafted look to it - amazing vintage earrings.
About this Piece
Sterling is an alloy of silver containing at least 92.5% pure silver (925 parts of 1000 thus the 925 stamp), the remainder is made up of a mix of metals (most commonly copper) used to make the metal workable. Pure silver is generally considered too soft to work with, although you can find silver jewellery at 950 or 980, even the occasional 99.9% fine silver, which can be work-hardened to increase durability.
Dating Mexican Jewellery
There are many aspects to dating Mexican jewellery but the hallmarks fall roughly into the following decades (this is a rough guide only as plenty of artisans mark their jewellery outside of these conventions): Simple hallmarks SILVER, STERLING, PLATA + MEXICO/TAXCO are preceding the eagle system, introduced in 1948. An EAGLE essay mark was introduced in 1948 and discontinued in 1980. The number and letter registration system eg TH-10 was introduced in 1979/1980. Essentially the first letter identifies the location the piece was created, eg T = Taxco, M = Mexico City, and the second letters is an initial of the artists name and the number is the number of individuals registered with that combination. So TH-10 would be Taxco artist, Hernandez and they would have been the 10th artisan to register that combination.