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Carbonatite dikes cutting across Chancellor Group slate, Yoho National Park, British Columbia, Canada by Callan Bentley

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About This Gigapan

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Taken by
Callan Bentley Callan Bentley
Explore score
30
Print Pricing
$6.00 to $782.00
Size
0.25 Gigapixels
Views
369
Date added
Jul 23, 2014
Date taken
Jul 20, 2014
Categories
geology
Galleries
Competitions
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Description

Here, two carbonatite dikes cut across Cambrian-aged Chancellor group slates. The dikes have been geochemically correlated with the Devonian Ice River Complex, and they have been deformed (boudinaged with calcite/quartz veins forming in boudin necks, as well as folded) during Canadian Rockies mountain building.
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Bedding is oriented 074°/10° (right-hand rule).
Cleavage is oriented 104°/37° (right-hand rule).
The overall dike orientation (cancelling out the undulating fold train) is 114°/40° (right-hand rule).
There are also prominent subvertical examples of spaced cleavage or planar stylolites.
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This GigaPan is a zoomed-out version of this one: www.gigapan.com/gigapans/159367 .


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Stitcher Notes

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GigaPan Stitch version 2.3.0307 (Windows)
Panorama size: 245 megapixels (22928 x 10700 pixels)
Input images: 126 (14 columns by 9 rows)
Field of view: 78.7 degrees wide by 36.7 degrees high (top=32.6, bottom=-4.2)
Settings:
Vignette correction on: c1=0.0033 c2=-0.00778
Use BRISK feature detector
Original image properties:
Camera make: Canon
Camera model: Canon EOS 60D
Image size: 5184x3456 (17.9 megapixels)
Capture time: 2014-07-20 12:25:10 - 2014-07-20 12:34:35
Aperture: f/7.1
Exposure time: 0.003125
ISO: 250
Focal length (35mm equiv.): 108.5 mm
White balance: Automatic
Exposure mode: Manual
Horizontal overlap: 48.5 to 99.8 percent
Vertical overlap: 53.6 to 74.1 percent
Computer stats: 3317.83 MB RAM, 4 CPUs
Total time 13:40 (6.5 seconds per picture)
Alignment: 2:57, Projection: 3:17, Blending: 7:26
(Preview finished in 8:28)

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