Need help identifying mineral

[PhosFan]

Hi all! First-time poster. We need some help identifying this mineral.

Details:

- Around 21g
- Vitreous (?) luster
- Hardness of around 3.5?
- A table knife was able to scratch it.
- We have a gypsum sample that also was able to scratch it.
- It seems like a penny and the mineral are able to scratch each other.

Thanks for any and all help!

 

[pwsg07]

Flourite

 

[MJ_Mac]

I agree with @pwsg07 - Flourite.

 

[PhosFan]

Thank you both for your replies! That seems to be what it is. Much appreciated.