  A singularity in characteristic zero is said to be of dense F-pure type if
its modulo p reduction is locally F-split for infinitely many p. We prove that
if $x \in X$ is an isolated log canonical singularity with $\mu(x \in X) \le 2$
(see Definition 1.4 for the definition of the invariant $\mu$), then it is of
dense F-pure type. As a corollary, we prove the equivalence of log canonicity
and being of dense F-pure type in the case of three-dimensional isolated
singularities.
