What is this?

So my big normal female shed the other day. She has been bred a few times to my bumblebee and I saw my first actual lock. When she shed I found this mixed in with the urate and feces. Im thinking she passed an old egg that was never fertilized? Since the photos aren't great it is greenish in color and pretty hard.

http://imageshack.us/a/img850/5431/7nwl.jpg

http://imageshack.us/a/img833/3170/0bjo.jpg

http://imageshack.us/a/img689/9070/su14.jpg

Bingo. Looks like an old unfertilized egg that was retained.

Urates.

lol that is part of her dedicates is all :)

The only reason I had thought something else is it was seperated from the urates and the heavy green color.

I would say it's urates as well. I've had white, yellow and green all in one movement before.

Looks like a urate to me too.