  As proved by Dimov [Acta Math. Hungarica, 129 (2010), 314--349], there exists
a duality L between the category HLC of locally compact Hausdorff spaces and
continuous maps, and the category DHLC of complete local contact algebras and
appropriate morphisms between them. In this paper, we introduce the notions of
weight and of dimension of a local contact algebra, and we prove that if X is a
locally compact Hausdorff space then w(X)=w(L(X)), and if, in addition, X is
normal, then dim(X)=dim(L(X)).
