Here's saad's recipe to make Moroccan mint tea:

ah very easy

about 75cl of boiling water
2 teaspoons of gunpowder
mint (just a few mint leaves are nuff)

put some boiling water in the empty pot to warm it up
empty the pot

put the gunpowder
put some boiling water, mix and empty the boiling 
    water to wash the tea (tea stays in pot ofcoz)
then add the mint
put the remaining water

let it rest for 3-5mins
add sugar to your liking
pour

and that's it
enjoy!

additional notes:

just a few mint leaves are nuff
put too much tea and it will become bitter
put too much mint leaves and it'll cover up the tea taste
I usually take say 4 to 6 twigs of mint

Thanx saad!