Hyperspectral Raman images of mineral components of trabecular and cortical bone at 3 mm spatial resolu- tion are presented. Contrast is generated from Raman spectra acquired over the 600–1400 cm−1 Raman shift range. Factor analysis on the ensemble of Raman spectra is used to generate descriptors of mineral compo- nents. In trabecular bone independent phosphate (PO₄⁻³) and monohydrogen phosphate (HPO₄⁻²) factors are observed. Phosphate and monohydrogen phosphate gradients extend from trabecular packets into the inte- rior of a rod. The gradients are sharply defined in newly regenerated bone. There, HPO₄⁻² content maximizes near a trabecular packet and decreases to a minimum value over as little as a 20 mm distance. Incomplete mineralization is clearly visible. In cortical bone, factor analysis yields only a single mineral factor containing both PO₄⁻³ and HPO₄⁻² signatures and this implies uniform distribution of these ions in the region imaged. Uniform PO₄⁻³ and HPO₄⁻² distribution is verified by spectral band integration.