The Lords Cords Ultra Mix Firewood. This mix of Firewood contains only the highest quality species of firewood. Hickory, Black Locust, Beech, and White Oak are the types of wood that make up this firewood. Burn time for all of these will excede 1 hour per piece, with some pieces over 2 hours. There will be only a limited stock of this product. Please email the Church to reserve your amount!