Calcium phosphate, particularly hydroxyapatite (HAp) is an important material in biomedical
engineering applications. The development of HAp is continued rising due to the similarity and
biomimetic requirements to the hard tissue of human body such as bone and dental. The purpose
of our work was to produce and describe HAp bioceramic powder from environmental and cheap
source (Bovine bone) by thermal process at various calcination temperatures. The analysis of
Fourier transform infrared spectroscopy (FTIR) verified the formation of HAp because of the
existence peaks related to phosphate and hydroxyl groups. The analysis of Raman confirmed
findings of the FTIR the formation of HAp due to the appearance of peaks at 960 and 920 cm−1
related to a phosphate group. A result of Energy-dispersive X-ray spectrometry (EDS) also referred
to Ca/P atomic ratio at 1000 °C was 1.6 that has been near stoichiometric hydroxyapatite (1.67)
in human body