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Carbonatite lava cones in crater at top of Oldonyo Lengai volcano, Tanzania 2005 (1)
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Carbonatite lava cones in crater at top of Oldonyo Lengai volcano, Tanzania
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Carbonatite lava cones in crater at top of Oldonyo Lengai volcano, Tanzania 2005 (3)
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Carbonatite lava cones in crater at top of Oldonyo Lengai volcano, Tanzania 2005 (5)
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Inside the crater, Oldonyo Lengai, Tanzania
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Carbonatite lava cones in crater at top of Oldonyo Lengai volcano, Tanzania 2005 (7)
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Carbonatite lava cones in crater of Oldonyo Lengai volcano, Tanzania 2005 (1)
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Carbonatite lava cones in crater of Oldonyo Lengai volcano, Tanzania 2005
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Carbonatite lava flows imbedded with basaltic fragments, Oldonyo Lengai volcano, Tanzania 2005 (2)
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Carbonatite lava flows imbedded with basaltic fragments, Oldonyo Lengai volcano, Tanzania 2005
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Carbonatite lava flows in crater at top of Oldonyo Lengai volcano, Tanzania 2005
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Carbonatite spatter cones in the crater at top of Oldonyo Lengai volcano, Tanzania 2005 (1)
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Carbonatite spatter cones in the crater at top of Oldonyo Lengai volcano, Tanzania 2005, 9600 ft
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Carbonatite spatter cones in the crater at top of Oldonyo Lengai volcano, Tanzania 2005
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Descending Oldonyo Lengai volcano from 9600 ft, Tanzania
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Descending Oldonyo Lengai volcano from 9600 ft, Tanzania 2005 (4)
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In the crater at top of Oldonyo Lengai volcano, Tanzania 2005
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Oldonyo Lengai
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Oldonyo & 2nd volcano
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Oldonyo Lengai summit photo by Andy Jackson
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Oldonyo Lengai carbonatite volcano, Tanzania
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Oldonyo Lengai volcano, Tanzania 2005
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Oldonyo Lengai volcano, Tanzania 2005
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Oldonyo Lengai volcano, Tanzania viewed from Lake Natron
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Oldonyo Lengai Volcano, Tanzania
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secondary carb growth on spatter cone in Oldonyo Lengai volcano, Tanzania 2005
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Smoking flows in crater at top of Oldonyo Lengai volcano, Tanzania 2005 (1)
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Smoking vent in crater of Oldonyo Lengai volcano, Tanzania 2005
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View from top of Oldonyo Lengai
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Walking across the crater