There must be another factor that leads to blue Halite in the potash beds. If it were just the radiation from the
Halite - J12-431 - Intrepid Potash East Mine - USA Mineral Specimen
Aphthitalite from Carlsbad Potash District, New Mexico, USA
Halite from Carlsbad Potash District, New Mexico, USA
Intrepid Denver CO
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