From what I can tell, it looks like mini boss chests come in 19-20 diff possible variations. However, the most hues I'm seeing according to the item database is 17. Perhaps some of the hues are missing?
8 ore hues with a light and dark trim variation for each hue should be possible drops.
I've seen the 2 different trim variations on the white chest but only one on the black chest so far.
Chest list:
Valorite- light trim:
dark trim: 
Verite- light trim:
dark trim: 
Agapite- light trim:
dark trim: 
Gold- light trim:
dark trim: 
Bronze- light trim:
dark trim: 
Copper- light trim:
dark trim: 
Shadow- light trim:
dark trim: 
Dull copper- light trim:
dark trim: 
White- light trim:
dark trim: 
Black- light trim:
dark trim: 
Right now I am looking for an agapite, a dull copper, and a shadow ore hue chest in the dark trimmed variation, and I am willing to buy it or swap it for another color.
Thanks in advance for helping me in my trammelesque pursuits!
8 ore hues with a light and dark trim variation for each hue should be possible drops.
I've seen the 2 different trim variations on the white chest but only one on the black chest so far.
Chest list:
Valorite- light trim:
Verite- light trim:
Agapite- light trim:
Gold- light trim:
Bronze- light trim:
Copper- light trim:
Shadow- light trim:
Dull copper- light trim:
White- light trim:
Black- light trim:
Right now I am looking for an agapite, a dull copper, and a shadow ore hue chest in the dark trimmed variation, and I am willing to buy it or swap it for another color.
Thanks in advance for helping me in my trammelesque pursuits!