FLUORAPOPHYLLITE CRYSTAL CLUSTER
An outstanding Fluorapophyllite Crystal Cluster. No matrix and several well formed, colour banded cubes with some smaller cute Stilbite Crystals perched between. Previously and generally known simply as Apophyllite, this is a very popular crystal with collectors & healers alike. Top Specimen 🙂 .
9.9cm x 6.5cm x 6.6cm, 230g.
Largest Cube 3.2cm x 30cm x 3.8cm.
Formula: KCa4(Si8O20)(F,OH) · 8H2O.
The name was revised from apophyllite-(KF) to fluorapophyllite-(K) (2013).