Checked content

File:Petalite.jpg

Summary

Description A 3 x 4 cm fragment of Petalite (LiAlSi4O10)from Minas Gerais State, Brazil.
Date October 2006
Source Own work
Author Eurico Zimbres
Permission
( Reusing this file)

Free for all use

Licensing

This picture was taken by Eurico Zimbres
Please credit this : Eurico Zimbres
Eurico Zimbres, the copyright holder of this work, hereby publishes it under the following license:
w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
Attribution: Eurico Zimbres
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

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 SONY
Camera model DSC-W5
Exposure time 1/125 sec (0.008)
F-number f/9
ISO speed rating 100
Date and time of data generation 18:12, 2 May 2005
Lens focal length 18.7 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
File change date and time 18:12, 2 May 2005
Y and C positioning Co-sited
Exposure Program Manual
Exif version 2.2
Date and time of digitizing 18:12, 2 May 2005
Image compression mode 8
Exposure bias 0
Maximum land aperture 3 APEX (f/2.83)
Metering mode Centre weighted average
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Custom image processing Normal process
Exposure mode Manual exposure
White balance Auto white balance
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal

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