I tryed to extract harmala from syrian rue, but i don't get white crystal. The result was some brown orange crystal. Is someone know what is it? I don't know where i made a mistake.

You need to redissolve it in some fresh water and filter again several times with coffee filters... it's full of plant matter.

Then base and manske again, see how happy you are with the results.

It's not uncommon to do this 4 or more times to get pure crystals.

Heres part of my last one, somewhere in the beginning stages, i forget where exactly
....sorry my pics got mixed up....this one is the end, after what Northener describes, the second one is the one i meant to show

Here it is....sorry bout that😂

Nevermind, apparently im not able to attach a jpeg file🤣🤣🤣🤣
But, take my word for it, looked just like that. Hahaha, sorry i mangled your thread😶

Ok cool, i will do this again next week (its my vacation! ). I will post the result of my extraction thanks.

Without more details about your extraction method it's hard to help... the crystals already look very nice!

A bit of purification (like Northerner said) is always nice.

Some washing of the freebase with dilute lye helps (freebase solid in the bottle at the right with clear liquid, washing leftovers at the left)