Help with quantities

[Discobiscut71]

Some one I know has what he believes is 1.5g of MDA in rock/crystal form.
what amounts should it be divided into for an average user to consume?

 

[PsychedelicSummer]

Divide by 15 into 100 mg. Normal dose, if pure, 60-100 mg, depending on weight. Though reagent test if unsure if MDA and/or start with a very small dose and work your way up.

 

[fugme]

Volumetric dosing if you don't have a miligram scale.