Rhodonite Palm Stone from Peru

This heart also has some pyrite inclusions.
Rhodonite gets its pink color from Manganese and comes in a variety of shades of pink, sometimes with black veins, particularly crystals from Madagascar. It is the official gemstone of the US State Massachusetts and its name comes from the Greek "rhodon", which translates to "rose colored". Fine, transparent crystals are very rare and highly desirable for collectors.