This block of 4 Mineral Heritage stamps is in good pre-owned condition. They have not been used - there is some wear from storage including some curling and edge wear. The envelope holding the stamps is included - the envelope has creasing, discolor, and edge wear.

This block of 4 includes:

 - Petrified Wood

 - Tourmaline

 - Amethyst

 - Rhodochrosite  

Some wear may not show in photos.

Different monitor/lighting may cause color variance.