Beautiful Grey Chalcedony Druze with Fluorapophyllite (Apophyllite- (KF)) and Stilbite.
Height (Approx): 110mm
Width (Approx): 175mm
Depth (Approx): 80mm
Fluorapophyllite is a member of the Apophyllite Group with the composition of KCa4(Si8O20)(F,OH)·8H2O.
N.B: This item is a natural stone which may include markings, inclusions or other patterning and may vary slightly in size as every piece is unique.