What material do you need to make swtich axe from monster hunter 3 tri

To make the first switch axe-

-(bone axe)=10 monster bone (any low rank jaggi quest), 10 iron ore (any mine spot) and 2 monster fluid (you know the bug things in area 2 of the D.Island? wait for one of them to eat something. Its end will swell up and it will then carry its quarry back to the nest. When it swells up hit it and it will leave a shiny drop. This sometimes gives you monster fluid).

the (bone axe) is fairly weak and has terrible sharpness but make it you will need it later. But you can make a much better switch axe if you have unlocked some quest in both the flooded forest and the tundra areas.

-(Rough Edge) = 2 light crystal (farm all mine spots in tundra),8 Pelagacite ore (underwater mine spots in flooded forest), 1 jumbo pearl (farm underwater bone piles in area 10 and 11 in deserted island).