Mountain "jade" is actually a high-grade dolomite marble from Asia. Mountain "jade" is a useful cabochon for accents and design center points where economy and top class really matter. This is the type of gemstone used by makers of fine costume jewelry.
Cabochons>Grade B>Mountain "Jade"CabochonsGrade BMountain "Jade"Whites8x6mmOval6mmhttps://www.firemountaingems.com/itemdetails/h202848cbH202848CBCabochon, white mountain "jade" (dolomite marble) (natural), 8x6mm calibrated oval, B grade, Mohs hardness 3. Sold per pkg of 20.//image1.fmgstatic.com/images/p2848cbb(2).jpg12.5412.54As Low As $0.31 per cabochon