Hey mjpurple,
For what it's worth.... Light golden brown as in the color and consistancy of actual honey, is as pure as THC gets. Youtube, Google, RIU, and others. Just ask for directions to using "Butane" in the making of THC Honey and on the best approach. Watch and read away, Learn all you can at your hearts desire.
Wish you well on your doings. And hope you live through the original process, as it can be very dangerous to make good THC Honey. If you don't however make it out alive, let me know........ I could send flowers or something.