Just one small problem with that...you haven't told us what was in the pouches in the box yet apart from coins.
As for everything else, well I thought the group going straight back to the garrison would just take everything else with them and we'd sort it out when we can make a better guess as to what the items might do.
List of current treasure:
40 gp, 425 sp
Four silver syringes each filled with a liquid of somekind (Chryse has detected magic--three with conjuration enchantment, and one with an abjuration enchantment.)
Eight pints of lamp oil
A coiled length of silk rope
A metal flask
Rose Quartz (45-50 gp)
Blue Quartz (3) (7-10 gp/ea)
Obsidian necklace (180-200 gp)
(from goblin leader)
Small studded leather
(from metal box)
Small bottle with a wax stopper
Three leather pouches (edit: 82 gp, 340 sp)
A finely crafted ivory spined and leather bound book
Edit: So that's 122 gp, 765 sp -- which comes to 20 gp, 127 sp each (leaving 2 gp, 3 sp). We could shift the coins around to divvy it even further, but why bother.