Why is the rind Amber/Green? What do different colors mean?

Rind comes in many colours and consistencies, from dark green to blond.

It is 95% or more THCa with a zest of flavour. The darker green ones tend to be higher in terpenes.

The blonder Rinds are also high in THC, but tend to have a little less in the way of terpenes.

If you look closely, they are greens and ambers, not black.

The extraction has not gone through the process of CRC and actually has higher theraputic benefits than many more "pure" extractions.