i believe that the markings "tib" on a chain or necklace means it is not silver it is made from titanium...
what does sp mean on a gold chain
That it is a gold plate.
.925 is the quality mark for sterling silver.
What is the 925/PT mean on made in Italy gold chain
That 9.25 percent of the chain is silver the rest is of various
KA 1772 is likely a maker's mark or a hallmark indicating the manufacturer or brand of the necklace. You can try researching the mark online or visiting a jeweler who may be able to help you identify the origin of the necklace bearing this mark.
The word TIB in medical terms means tibia, which is the larger of the two bones in the leg located between the knee and the ankle. The smaller bone in the same region of the leg is known as the fibula. An example of the use of these words is "Tib/Fib fracture", which is a fracture or crack in the two bones of the lower leg. I cannot verify that the definition above is the only definition of TIB as it relates to medical terminology.You'll hear "tib" used as shorthand for "tibia," as in, "My mother had a tib/fib break."
I assume you mean "18K". It is called "vermeil", meaning gold-plated silver.
TIB-The Independent BankersBank was created in 1982.
It is gold plated on sterling silver
925 is the mark for sterling silver, meaning the piece is 92.5% silver with 8.5% of other metals, usually copper.