the.com/ametrine
two minerals caught mid-argument, frozen into one stone that refused to pick a side
split personalitypurple amethyst and golden citrine in one crystal
heat originforms where natural temperature gradients cooked one quartz unevenly
single sourcenearly all comes from one Bolivian mine
sharp dividecolor zones meet at startlingly crisp boundaries
also calledtrystine or bolivianite among collectors