Raw genuine lava stone necklace sustainable gifts geology graduation jewelry gifts for him, Sicily Etna lava stone jewelry from volcano eruption, through a process I created. Unique gift ideas for men or woman, the volcanic pendant is made with an exclusive lapillo from the last major volcanism of Etna in 2013. ✦ The lava stone of Etna is a one of a kind piece and the original shape has been preserved. The lapillo has been fixed to the sicilian jewelry through a particular processing of volcanic