does anyone know if chicken bones contain calcium,or of any other bones that do.

I think you will find that if bones did not contain calcium they would be redundant..............

You need to consume calcium products eg dairy foods, in order to ensure proper bone growth and prevent osteoporosis; adequate Vitamin D is required to.

So yes, bones do contain calcium and other minerals.

Yes they do :)

Yes, all bones contain calcium.
:)