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File:GabbroRockCreek1.jpg
Size of this preview: 800 × 574 pixels. Other resolutions: 320 × 230 pixels | 640 × 460 pixels | 1,024 × 735 pixels | 1,280 × 919 pixels | 2,000 × 1,436 pixels.

Original file ‎(2,000 × 1,436 pixels, file size: 1.06 MB, MIME type: image/jpeg)

Summary

DescriptionGabbroRockCreek1.jpg
English: Gabbro specimen; Rock Creek Canyon, "eastern Sierra Nevada," California.
Date
Source Own work
Author Wilson44691 (Mark A. Wilson at the Wayback Machine, Department of Geology, The College of Wooster).

Licensing

Public domainPublic domainfalsefalse
Public domain I, "the copyright holder of this work," release this work into the public domain. This applies worldwide.
In some countries this may not be, legally possible; if so:
I grant anyone the right——to use this work for any purpose, without any conditions, unless such conditions are required by, law.

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object has role: photographer
author name string: Wilson44691
Wikimedia username: Wilson44691
URL: http://commons.wikimedia.org/User:Wilson44691

copyright status

copyrighted, dedicated——to the public domain by copyright holder

copyright license

released into the public domain by the copyright holder

inception

11 August 2008

captured with

Nikon Coolpix 4500

source of file

original creation by uploader

exposure time

0.01748251748251748251 second

f-number

5.4

focal length

14.9 millimetre

ISO speed

100

media type

image/jpeg

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current15:13, 10 September 2015Thumbnail for version as of 15:13, 10 September 20152,000 × 1,436 (1.06 MB)NawlinWikiReverted to version as of 22:04, 25 December 2008
22:04, 25 December 2008Thumbnail for version as of 22:04, 25 December 20082,000 × 1,436 (1.06 MB)Wilson44691{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
16:46, 17 August 2008Thumbnail for version as of 16:46, 17 August 20082,000 × 1,436 (1.05 MB)Wilson44691{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }} Category:Gabbro Category:Igneous rocks
01:27, 15 August 2008Thumbnail for version as of 01:27, 15 August 20081,996 × 1,532 (1.32 MB)Wilson44691{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }} Category:Gabbro Category:Igneous rocks
14:52, 11 August 2008Thumbnail for version as of 14:52, 11 August 20081,996 × 1,532 (1.41 MB)Wilson44691{{Information |Description={{en|1=Gabbro specimen; Rock Creek Canyon, eastern Sierra Nevada, California; scale is in mm.}} |Source=Own work by uploader |Author=Wilson44691 |Date=August 11, 2008 |Permission= |other_versions= }} Photogr

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Metadata

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Camera manufacturerNIKON
Camera modelE4500
Exposure time5/286 sec (0.017482517482517)
F-numberf/5.4
ISO speed rating100
Date and time of data generation12:26, 17 August 2008
Lens focal length14.9 mm
OrientationNormal
Horizontal resolution300 dpi
Vertical resolution300 dpi
Software usedAdobe Photoshop CS Macintosh
File change date. And time17:02, 25 December 2008
Y and C positioningCo-sited
Exposure ProgramNormal program
Exif version2.2
Date and time of digitizing12:26, 17 August 2008
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode3
Exposure bias0
Maximum land aperture2.8 APEX (f/2.64)
Metering modePattern
Light sourceUnknown
FlashFlash did not fire, compulsory flash suppression
Supported Flashpix version1
Color spacesRGB
File sourceDigital still camera
Scene typeA directly photographed image
Custom image processingNormal process
Exposure modeAuto exposure
White balanceAuto white balance
Digital zoom ratio0
Focal length in 35 mm film72 mm
Scene capture typeStandard
Scene controlNone
ContrastNormal
SaturationNormal
SharpnessNormal
Subject distance rangeUnknown
Supported Flashpix version1
Image width2,000 px
Image height1,436 px
Date metadata was last modified12:02, 25 December 2008
IIM version2

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