David K. Joyce


3.9x2.6x1.9 cm
Francois Lake
Omenica Mining Division
British Columbia, Canada


Item number: 14869

This is the best botryoidal hydroxylapatite specimen in the group. The top is all hydroxylapatite, some clean, dark brown botryoids and some coated wit ha greay mineral. On the bottom, there are small cavities full of sharp crystals that I think arte the zeolite heulandite. Nice specimen!