Coal, work of conscience and trust, and I made it myself, God is my witness. Tree type: Wild oak tree Smell: Very strong Quantity: Available and I make it according to demand. Available: Light tar and heavy (pitch). Benefits: Numerous, used for camels and sheep. Location: Al-Sirr, south of Taif. Note: Oak leaves are available, sold by the kilo. Prices are affordable. Follow us to receive all new and useful updates, God willing.