The presence of fluoride, lithium and carbonate group within hydroxyapatite occurring naturally the body provides basis for investigating sintering ability co-substituted hydroxyfluorapatites nanopowders use as biomaterials. Ca10-xLix(PO4)6-x(CO3)x(OH)F nanopowders, with x equal to 0, 0.5, 1, 1.5, 2 2.5 were prepared using mechanosynthesis their extensive characterization was realized. Substitu...