Blue calcite with graphite?, New York

A specimen of naturally blue calcite from New York state.  There are also some dark shiny looking inclusions which I think are likely to be naturally occurring graphite.   The specimen is carefully mounted on a custom wooden base.

1 1/16 inches (2.7 cm) wide, 5/8 inch (1.6 cm) deep, 11/16 inch (1.75 cm) tall.