Researchers from the University of British Columbia published the first scientific study of cobalt-blue spinel in Canada, a mineral that produces fine gemstones that range from red and pink to violet ...

Since 2008, Brielle has been crafting video game guides with an obsessive eye for detail and a style that's both approachable and thorough. Her experience in both content creation and online gaming ...

Peridot is a yellow-green stone that comes from the mineral olivine. Some believe its name derives from the Arabic "faridat," or "gem," according to Geological Institute of America. Others, however, ...