There is no known mineral called "yuksporite". It's possible there's a misspelling or it's a less common mineral that isn't widely recognized.

To help you, could you please provide more context or details about:

* Where you encountered this term: Was it in a book, article, website, or conversation?

* Any other information you have: Do you know what type of mineral it might be (e.g., gemstone, ore)?

With more information, I can try to help you find the correct mineral name or understand its potential uses.