The silicate mineral family includes the beautiful crystal garnet. All around the planet, igneous and metamorphic rocks contain the attractive garnet. There are many different hues available, with deep, rich red garnets being the most popular. One of the most intricate gem families is that of the garnet. It is made up of various species and variants rather than being a single species. The name Garnet Gemstone comes from the Latin word granatus, which means grain or seed. The pomegranate fruit and garnet are frequently linked.