1 Spider Monkey. 2  There are 7 known sub species of the Spider Monkey. 3  They belong to the class of New World Monkeys. 4  They are believed to be the biggest of all the different Monkeys in that particular class. 5  Vervet Monkey. 6  The Vervet Monkey is an Old World classification. Squirrel Monkey. 2  The Common Squirrel Monkey is one that gets its name for looking very similar to the Squirrel. 3  They are part of the New World Monkeys. 4  The tropical regions of South America is where you will find the Common Squirrel Monkey.
It all depends on what the alloy mixture is. An alloy is a mixture of two or more elements. Metals like nickel, copper and brass are often found in the alloys of cheaper rings and they will tarnish and/or turn your finger green. If you do have a ring like this, you could try painting the inside of the ring with clear nail polish before it is worn.
Unlike fine jewelry, costume jewelry is made from nonprecious metals called base metals. Most of these are both beautiful and relatively benign. However, nickel can cause an allergic reaction, while the lead found in some alloys has been linked to far more serious conditions and is highly regulated.ase metal is a jewelry industry term for nonprecious metals used in costume jewelry, including copper, aluminum, brass, nickel silver, pewter and white metal, also called pot metal.