Azurite is a natural basic copper carbonate and Malachite is a green copper carbonate. These Azurite specimens have bits of Malachite inclusions throughout. This one pound order gets you a one pound variety of azurite, with bits of malachite inclusions on many of the pieces.
These crystals will all vary in size, shape, and coloring as they are naturally formed. The amount of malachite inclusion will also vary piece to piece- some having a larger inclusion and some having little to no Malachite.