Double Terminated Clear Quartz Crystal Cluster Amethyst Cluster Dogtooth calcite crystal

Dogtooth calcite crystal

Brown andradite garnet cluster from Pakistan

Fluorite crystal with purple zoning

Beautiful cluster of clear apophyllite crystals in a stalactite formation cluster

Double Terminated Clear Quartz Crystal Cluster Amethyst Cluster Dogtooth calcite crystalClear, intergrown quartz crystal cluster with double terminations. There are some rainbows. Doubly terminated quartz crystal clusters are a rare and fascinating type of quartz formation. They consist of multiple crystals that have two natural terminations or points at both ends, instead of one. These crystals grow in environments where they are not attached to a host rock or matrix, but instead float freely in a fluid filled cavity. The fluid provides