... in the Marys Peak Sill, Oregon Coast Ranges.
Brought to you by the mineral Mariposite!
Thin, tan carbonatite dikes crosscut the greenstone in this roadcut west of Wawa, Ontario.
A detail of the west side of the "Snake" roadcut. Rock hammer for scale.
The original version of Aurelie can be found at: www.gigapan.org/viewGigapan.php?id=8382
Three very patient paleontology grad students give you a sense of scale at Castle Rock, Kansas.
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