Ok going to take my best shot at this,
Wood: Low End - 3 Gold/Board, High End - 7 Gold/Board, Average - 4 Gold/Board
Oak: Low End - 20 Gold/Board, High End - 50 Gold/Board, Average - 30 Gold/Board
Ash: Low End - 25 Gold/Board, High End - 55 Gold/Board, Average - 35 Gold/Board
Yew: Low End - 35 Gold/Board, High End - 70 Gold/Board, Average - 40 Gold/Board
Bloodwood: Low End - 45 Gold/Board, High End - 90 Gold/Board, Average - 60 Gold/Board
Heartwood: Low End - 60 Gold/Board, High End - 120 Gold/Board, Average - 80 Gold/Board
Frostwood: Low End - 70 Gold/Board, High End - 190 Gold/Board, Average - 100 Gold/Board
Brillant Amber: Low End - 1k Gold/Amber, High End - 15k Gold/Amber, Average - 3k Gold/Amber
Bark Fragment: Low End - 4 Gold/Bark, High End - 30 Gold/Bark, Average - 10 Gold/Bark
Luminescent Fungi: Low End - 2 Gold/Fungi, High End - 10 Gold/Fungi, Average - 5 Gold/Fungi
Hope that helps