|Courtesy of SoCalJewelBox|
Made popular by Queen Victoria when she wore it, along w/her mourning clothing, after the death of her husband, Marcasite jewelry often has a Victorian flaire. Designs range from lockets and flowing brooches, to figurals and animals.
|Courtesy of scdvintage|
|Courtesy of SanDiegoJewelryShop|
|On the left: Marcasite; on the right: Pyrite|
Courtesy of http://www.wire-sculpture.com