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Pink Prickly PoppyArgemone chisosensis - with 4 bees.River Road, Big Bend National Park, Texas, April 18, 20142014-04-18#9027Larry L. Jackson
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Mariscal MineRuins of a Mercury mine.River Road, Big Bend National Park, Texas, April 18, 20142014-04-18#9033Larry L. Jackson
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Dry Stack Rock HouseResidence of some of the miners.Mariscal Mine, River Road, Big Bend National Park, Texas, April 18, 20142014-04-18#9034Larry L. Jackson
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Window View, Dry Stack Rock HouseLooking toward the Chisos Mountains.Mariscal Mine, River Road, Big Bend National Park, Texas, April 18, 20142014-04-18#9037Larry L. Jackson
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Dry Stack Rock HouseMariscal Mine, River Road, Big Bend National Park, Texas, April 18, 20142014-04-18#9040Larry L. Jackson