Blue Halite Specimen 20 g

Genuine natural blue halite mineral specimen. ~1” x 1” “Blue Halite, also known as blue rock salt, is a rare variety of crystallized sodium chloride. It usually occurs in a cubic form but has also been found as masses, grains, and tiny shards. The galactic color spectrum Blue Halite offers is due to minor impurities of potassium within the salt’s chemical composition.” - geologyin The above statement is in theory and has not been conclusively determined where the blue color comes from within the crystal structures. Do not get wet! Keep in a dry place. (B)