Lorenzenite is a rare mineral which belongs to the eudialyte group. It is a complex mineral that contains sodium, calcium, iron, titanium, zirconium, and silicate. Due to its uniqueness, there are no exact synonyms for the word "lorenzenite." However, it can be related to other minerals that belong to the eudialyte group, such as eudialyte, catapleiite, and sveinbergeite. These minerals have similar chemical compositions and physical properties to lorenzenite. Lorenzenite often forms as opaque black crystals that are insoluble in water and acid. It is considered a highly valuable mineral in the gem and mineral collecting industry due to its rareness and beauty.