Two scrapers mine the calcium-rich gypsum
deposits left by ancient seas. gypsum
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An operator monitors the gypsum mill.
gypsum gypsum
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The mill grinds the gypsum to just the right
consistency and distributes it in massive "hills".
Inset: A close-up of the radial stacker depositing
freshly-milled gypsum. |
The gypsum "hills" are even more impressive with
a Holloway employee in the photo to show perspective.
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gypsum
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