It was much more popular thousands of years ago for jewelry, but bronze jewelry is now mostly medals, like Olympic medals and such. Gold jewelry is sometimes strengthened with bronze.
copper
Ancient Chinese people used bronze for spears periodically. They traded small lumps of bronze for goods.
To be safe, better stick with uniform jewelry. So if you choose a wholesale accessories made from different metal like cooper or bronze, don't combine them because it can ruin your look.
The 220 hallmark on jewelry means it is a commercial bronze alloy.
The difference between the Stone and Bronze Age is that during the Stone Age, people used stone to make tools and weapons. During the Bronze Age, people used bronze to make tools and jewelry. In the Bronze Age, the first metal that people used to make tools and jewelry was copper.
There are a great many applications for alloys apart from jewelry. As an example - bronze and brass are alloys that are used to make parts for many machines. Stainless steel is an alloy that seems to be ubiquitous.
IT is probably the logo for THL Bronze, a maker of fine quality Bronze based in Thailand. After a simple google search: Thl® is a registered trademark used for Jewelry, Namely, Bracelets, Earrings, Pendants, and Rings, All of Which Are Made of Precious Metals and owned by Samuel Aaron, Inc.
saliva is actually the best cleaning tool for bronze. :D
Bronze jewelry can be purchased online at sites such as Amazon, Etsy and Overstock. It can also be found in stores such as JCPenney, Macy's and Kay Jewelers.
copper+ jast= bronze
Used for wiring, for decoration, some coinage, and for very long term building materials (roofing, gutters, etc). Some use in jewelry, and making of brass and bronze (and other alloys)
Bronze IS a metal.