The mineral magnesite can be nearly impossible to distinguish from dolomite and is also similar to serpentine. It is typically white, but can range from colorless to gray or tan. Magnesite's porosity and low-luster make it well suited for enhancement , and because of this, is often dyed to resemble much-pricier turquoise. Although some refer to it as "chalk turquoise" or "white turquoise," magnesite is not related to turquoise since magnesite contains no copper and is not a phosphate. Magnesite is said to assist in creative visualization, help bring peace in meditation and stimulate passion. Magnesite is found in much of Europe, Africa, Brazil, China, Korea and the U.S.