Alum-(K) (also known as Potassium Alum) is a sulfate mineral that is very rarely available as a faceted gem. The chemical formula of Alum-(K) is KAl(SO4)2·12(H2O) (Hydrated Potassium Aluminum Sulfate) and its molecular weight is 474.39 gm. It is a very unusual mineral in that it is both barely radioactive and water soluble. Alum-(K) has a specific
GEM 2021 Annual Report by The National GEM Consortium - Issuu
Pre-Sterilized Potassium Alum
Alum-(K): Mineral information, data and localities.
GEM 2021 Annual Report by The National GEM Consortium - Issuu
Aluminum Potassium Sulfate - Potassium Alum
Ruby - Wikipedia
Alum, 500 G | Home Science Tools
Aluminum Potassium Sulfate - Potassium Alum
Ruby Zoisite Cardinal Saualpite Cal - Giggu - Paintings & Prints, Abstract, Collage - ArtPal
Brittney O. on LinkedIn: MIT Alum Donate $500K For FAMU Engineering Student Scholarships
The National GEM Consortium Reviews and Ratings, Alexandria, VA, Donate, Volunteer, Review