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Petroglyph on lava	Rainforest view	Rainforest view	Rainforest view
We had a nice tour of the Hawaii Volcano Observatory.	Our fearless leader, Ms. Rinard examining exposures in a lava tube.	A cinder cone with erosion flutes.	Sulfur crystals near steaming vent
Sea turtle on black sand beach	TSU 1999	TSU 1999	Lava flows. Mist near cliff are is gases from Pu'u O'O, the current eruption vent.