u/Firemaam

My husband and I were digging in the Texas Springs, NV, USA area for pink limb casts. As I pulled out a rock, I realized that it had pretty distinct angles. I thought maybe it is a crystal pseudomorph of some kind, but I don't have the knowledge to be certain. I did cut and polish one end to see a cross section. Can anyone help me identify this? (Image of a few pink limb casts included at the end as payment for help.😆) Also, end is polished, all other pics are dry.