A rare mineral composed of hydrated aluminum silicate, found in certain geological formations.
Derived from the Latin 'alvus' (belly) due to the mineral's hollow or cavity-forming properties in rock formations, with the mineralogical suffix '-ite'.
Minerals get named for their appearance or origin, and this one's name literally means 'belly-stone' because it forms in hollow cavities in rocks—geologists were surprisingly poetic about naming crystals!
Complete word intelligence in one call. Free tier — 50 lookups/day.