With our colleagues at Rutgers, we have completed a new paper on Pb-V-I apatites.
Charles Cao, Saehwa Chong, Lynn Thirion, John C. Mauro, John S. McCloy, and Ashutosh Goel, “One pot synthesis of apatite waste forms for immobilization of radioactive iodine at ambient temperature,” Journal of Materials Chemistry A, 5, 14331-14342, http://dx.doi.org/10.1039/C7TA00230K