What is another word for Greenland Spar?
Pronunciation: [ɡɹˈiːnlənd spˈɑː] (IPA) 
Greenland Spar is a type of mineral that is also known by different synonyms. It goes by the name "Iceland Spar," which originates from Iceland, where it was first discovered. It is also called the "optical calcite," since it has the ability to split light into two separate beams. Another synonym for the Greenland Spar is "double refracting calcite," because of its unique property to refract light twice. In some countries, it is called "spat calcaire" or "calcite bianca." Its colorless and transparent appearance makes it an attractive mineral in the world of gemstones. The various synonyms of Greenland Spar signify its distinctive features and usefulness in various fields.
