Does this sound good/ right? i hope so! you! give me criticism

This sounds good so far.
May want to check how you say "and are spread way out" - a better way to say it would be "the crystals are spread out"

In my opinion you explained this perfectly and it also sounds correct but because you jumped from one topic to another and then back to the same one i think you should switch up your sentences. you should probably switch the second and last mainly because the second sentence doesn't mention borax like the rest do

lol sounds like im bossing yo around but you dont have to change it, its just something  i would do. hope this helps!!!

500bc indiais the answer.