  We generalize the notion of metallic structure in the pseudo-Riemannian
setting, define the metallic Norden structure and study its integrability. We
construct a metallic natural connection recovering as particular case the
Ganchev and Mihova connection, which we extend to a metallic natural connection
on the generalized tangent bundle. Moreover, we construct metallic
pseudo-Riemannian structures on the tangent and cotangent bundles.
