A monoclinic hydrated calcium borate, CaB ₆ O ₁₀ ·4H ₂ O, occurring as colourless platy crystals in the borate deposits at Furnace Creek, Death Valley, California.
1960s. From the name of Levi Fatzinger Noble, U.S. geologist + -ite.
Are You Learning English? Here Are Our Top English Tips