M874 - Hanksite Crystal, California.

From Searles Lake, Trona, California. Sodium Postassium Sulfate Carbonate Chloride. Hardness 3-1/2. Class: Sulfates. Forms in evaporate deposits,
which occur in arid environments.

We have placed these specimens in a zip-loc bag and have coated them with a very light coat of mineral oil to
protect them and prevent moisture from turning the specimens chalky.


From California.

Price:   $ 4.75 each