bone mineral mass femur mass femur mineral mass 2011-10-18T10:34:29Z EFO:0020095 The amount of matter in the minerals (inorganic elements or compounds that have importance in body functions) in the major bone in the upper portion of the hindlimb of quadrupeds or the lower limb of bipeds. Trait.ontology VT:0010011 caripark femur bone mineral density femur mineral content