Orange Calcite Pumpkin King

The stone of endurance, charisma, and sexual stamina. It resonates with the Sacral Chakra, energizing creativity and pleasure. Orange Calcite possesses very gentle, cleansing and revitalizing energy to open and remove energy blockages within the body and energizing one's life force energy.
 
This aligns perfectly with the pumpkin carving, since the jack-o'-lantern's history was using root vegetables to carry coals or candles to light ones path.