Harvest Moon: Tree of Tranquility Tips

Mine Floors
Below is a general summary of what you can find on various floors of the mine:

2-9: Mushrooms, toadstools
10, 20: Nothing but tombs
11-19: Rare ores, mushrooms, toadstools
7, 18: Water spouts
25: A large amount of rare ores and jewels
30: Power Berry, King Fish