  In this paper, we study the existence of proper warped product submanifolds
in metallic (or Golden) Riemannian manifolds and we discuss about
semi-invariant, semi-slant and, respectively, hemi-slant warped product
submanifolds in metallic and Golden Riemannian manifolds. Also, we provide some
examples of warped product submanifolds in Euclidean spaces.
