  We investigate up to which extend the kinematic setting of loop quantum
gravity can be fit into a diffeomorphism invariant setting of algebraic QFT
generalizing the Haag-Kastler setting of Wightman type QFT. The net of local
(Weyl-)algebras resulting from a spin network state of quantum geometry
immediately accommodates isotony and diffeomorphism covariance, and formulation
of causality becomes possible via of diffeomorphism invariant foliations of the
underlying manifold by cones. On a spatial horizon, quantum geometry becomes
asymptotically a genuine QFT with infinitely many degrees of freedom, if the
cylinder functions' supporting graphs intersect the inner boundary spheres in
an infinite number of punctures.
