Help with results please

[needhalpplox]

Marquis Test color question

Two samples
Marquis Test

One turned a nice bright yellow
Two turned light yellow then dark yellow/brown

What possibly are these substances?

 

[KAY PEE]

check out the chart, its the 3rd thread down in.......... Pill Testing Q&A

bright yellow is methylone ....going by the chart
the other could be maybe amphetamine
but your be the best judge of that as you done the test

its not mdma so find another dealer if thats what you was expecting when you bought it

 

[needhalpplox]

Yes the Yellow/Mustard Brown one is most peculiar. It is large tan/brown crystals ranging from grains of sand to some the size of a pencil's eraser. It smells sweet and flowery. I am so confused.