Semi-Precious - Aventurine Round Beads
Aventurine is a type of quartz that forms when quartz is subjected to intense heat and pressure which causes the rock to melt and combine with other minerals. When the rock becomes a solid state again the presence of the additional minerals gives the stone a shimmering or glistening effect. The most common colour of Aventurine is green but it can also be found in yellow, orange, blue, gray or brown.