Our Story


PRECIOUS MINERALZ, LLC - A NEW ERA IN THE HISTORIC TINTIC MINING DISTRICT

Precious Mineralz, LLC is located at the Mammoth Mine Center in Upper Mammoth, UT. It is a wholly owned subsidiary of Northstar Mines, LLC. We own and operate Northstar where we mine and process the Halloysite Clay that is used in Precious Mineralz, LLC skincare products. We use our expertise in Geology, Mining Engineering, Process Engineering and Formulation Chemistry to develop highly safe and effective skincare products. We conduct some preliminary marketing research/beta testing on our formulations to receive feedback and to determine consumer interest in them. We leverage our internal expertise and also engage outside experts to help produce the highest quality products possible, with ingredients that are well understood in their function and performance.
​Certified Testing Laboratories - We utilize the expertise at certified testing laboratories to conduct in vitro tests on our products and raw materials to determine their safety.

Academic Collaborations - We actively collaborate with investigators at academic institutions with expertise in Halloysite to develop state of the art analytic methods and to study Halloysite performance in the different products.

Product Manufacture -Once we are satisfied with a specific product's performance we transfer the formulations to a FDA registered contract manufacturer for mass production to ensure safety and consistent quality in the final products. ​​

OUR PROUD HISTORY - MAMMOTH THEN AND NOW!


Mining Crew - Late 1800's

Upper Mammoth - Late 1800's


Upper Mammoth Today 

 

 
Mammoth Mine Center Northstar Mines, LLC - Open Pit Clay Mine


Northstar Clay Mines LLC is a member of the Professional Beauty Association. We are recognized as a raw material supplier to the industry. CosmoProf North America is regularly attended to learn about the latest innovations and advancements in the industry as well as for company representatives to interact with other suppliers and companies in the beauty industry

We were honored to serve as one of the sponsors for the gift bags for the Finalists and VIPs at the NAHA 2021 Awards (The Oscars of the Hair Industry)!
 

 

 

 

http://www.beautyindependent.com 

Beauty Independent is an online publication dedicated to independent beauty entrepreneurs. Beauty Independent delivers the information and insights today’s beauty entrepreneurs need to succeed.

Back to the top