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File:Lunar Ferroan Anorthosite 60025.jpg

Description == Summary ==

Lunar Ferroan en:Anorthosite #60025 ( en:Plagioclase en:Feldspar). Collected by en:Apollo 16 from the Lunar Highlands near Descartes Crater. This sample is currently on display at the en:National Museum of Natural History in en:Washington, DC.

Plaque states:

At 4.5 billion years old, this anorthosite is approximately the same age as the Moon itself. Made mostly of plagioclase feldspar, it is thought to be a sample of the Moon's early feldspar crust.

en:zh:Image:Lunar_Ferroan_Anorthosite_60025.jpg
Date
Source Own work
Author User Alkivar on en.wikipedia
Permission
( Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer EASTMAN KODAK COMPANY
Camera model KODAK EASYSHARE CX7300 DIGITAL CAMERA
Exposure time 88,139/1,000,000 sec (0.088139)
F-number f/4.5
ISO speed rating 200
Date and time of data generation 11:24, 21 November 2005
Lens focal length 5.9 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used Adobe Photoshop CS2 Windows
File change date and time 12:16, 24 April 2012
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 11:24, 21 November 2005
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode 1.54
Shutter speed 3.5
APEX aperture 4.33
Exposure bias 0
Maximum land aperture 4.33 APEX (f/4.48)
Metering mode Centre weighted average
Flash Flash did not fire, compulsory flash suppression
Supported Flashpix version 0,100
Colour space sRGB
Exposure index 200
Sensing method One-chip colour area sensor
File source Digital still camera
Scene type A directly photographed image
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Focal length in 35 mm film 37 mm
Scene capture type Standard
Scene control None
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown
Supported Flashpix version 1
Image height 1,072 px
Image width 1,228 px
Date metadata was last modified 14:16, 24 April 2012
IIM version 2

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