This is a pair Lemurian Jade tumbles, each about 1” and totaling 1.4 oz both squarish with one being dark and the other lighter. Lemurian Jade was discovered perhaps a decade ago beneath a copper mine in Peru and are shades of deep green jade (actually two types) with inclusions pyrite, chalcopyrite and sometimes quartz. Each has been ltumbled and you will delight at the difference in color between them.
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Fascinating Lemurian Jade Pair of Tumbles