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A ~100 Ma intrusive igneous rock that is characteristic of Cretaceous granitoids of the Sierra Nevada Batholith. How many minerals can you identify?
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Stats
- Favorites
- 3
- Comments
- 3
- Snapshots
- 14
- Total Views
- 8022
- Explore Score
- 106
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One of two pans of Horseshoe Bend, a lovely incised meander near Page, Arizona (just southeast of Glen Canyon Dam). Erosion by the Colorado River cut down through the layers of sedimentary rock and created the deep gorge (approx. 1000 feet deep here). The river meander, though, formed by the same processes that for...
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Stats
- Favorites
- 4
- Comments
- 2
- Snapshots
- 8
- Total Views
- 5661
- Explore Score
- 106
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Third of a series of three views of the spectacular folds in the Calico Hills just east of Barstow, California.
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Stats
- Favorites
- 5
- Comments
- 5
- Snapshots
- 5
- Total Views
- 6518
- Explore Score
- 104
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State Route 3 through the northern Adirondacks is know to geologists as "The Anorthosite Highway" because of its spectacular cuts throught the Marcy Massif anorthosite unit. This is the third of a series of three GigaPans I shot at this roadcut to illustate the anorthosite at a range of scales.
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Stats
- Favorites
- 1
- Comments
- 4
- Snapshots
- 3
- Total Views
- 1178
- Explore Score
- 104
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Originally intended to be about twice as wide, my Gigapan Beta unit contracted the deadly Whirling Dervish/Spiral of Death disease upon completing column number 38. (Fear not, it's fixed now - a relatively low tech solution, I simply "unwound" the robot. Aaahh, the joys of Beta testing!) Nonetheless, the resulting...
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Stats
- Favorites
- 5
- Comments
- 3
- Snapshots
- 18
- Total Views
- 13466
- Explore Score
- 101
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Roaring Brook on Giant Mountain in the Adirondacks holds a special place in my heart because it was the site (a bit further upstream) of my first geology research project, undertaken as an undergrad at Colgate University. The falls occur where the hanging valley of Roaring Brook joins the main valley of the Auasble Ri...
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Stats
- Favorites
- 0
- Comments
- 3
- Snapshots
- 2
- Total Views
- 809
- Explore Score
- 100
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Rock City is a local park near Minneapolis, Kansas where dozens of meter-scale concretions of Dakota Sandstone have remained resistant to weathering. Berti and Edi (the rock gnomes) had a field day! See if you can find and snapshot them in all of their hiding places.
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Stats
- Favorites
- 0
- Comments
- 1
- Snapshots
- 63
- Total Views
- 11791
- Explore Score
- 99
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State Route 3 through the northern Adirondacks is know to geologists as "The Anorthosite Highway" because of its spectacular cuts throught the Marcy Massif anorthosite unit. This is the first of a series of three GigaPans I shot at this roadcut to illustate the anorthosite at a range of scales.
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Stats
- Favorites
- 0
- Comments
- 2
- Snapshots
- 3
- Total Views
- 916
- Explore Score
- 97
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Do you think there's a shallow magma chamber here?
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Stats
- Favorites
- 0
- Comments
- 6
- Snapshots
- 4
- Total Views
- 2050
- Explore Score
- 95
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Lava Butte is a geologically young cinder cone at the north end of a series of vents radiating from Newberry Volcano. The eruption that formed the cinder cone also issued an extensive aa lava flow, seen here in the foreground near its southeast margin. Edi and Berti went exploring and made friends with a couple of th...
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Stats
- Favorites
- 2
- Comments
- 3
- Snapshots
- 4
- Total Views
- 3531
- Explore Score
- 93
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