Mammoth Hot Springs - 5
Limestone
The dominant rock in this area is limestone, while rhyolite dominates in the rest of Yellowstone.

Mammoth Hot Springs
Mammoth Hot Springs Pictures - Page 1 2 3 4 5 6 7 8 9 10 11

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Yellowstone Vacation

Mammoth Hot Springs
Liberty Cap
Minerva Terrace
Mound and Jupiter Terraces
Palette Spring
Blacktail Plateau Drive
Gibbon River and Falls
Petrified Tree
Roosevelt Lodge
Tower Fall
Undine Falls
The Upper Falls
Bison in Yellowstone
Yellowstone's Northern Loop
Yellowstone's Lower Loop
West Thumb to Old Faithful
Tower-Roosevelt to Canyon Village
Yellowstone Wildfires
Wildlife in Yellowstone