File:Golddust.jpg

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Summary

Description	English: Pure gold precipitate produced by the aqua regia chemical refining process
Date	15 January 2010
Source	Own work
Author	Greenhorn1

Licensing

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.

Public domainPublic domainfalsefalse

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Gold

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 Z885 ZOOM DIGITAL CAMERA
Exposure time	1/60 sec (0.016666666666667)
F-number	f/2.8
ISO speed rating	200
Date and time of data generation	11:27, 31 January 2007
Lens focal length	7.54 mm
Orientation	Normal
Horizontal resolution	480 dpi
Vertical resolution	480 dpi
Software used	Microsoft Windows Photo Gallery 6.0.6000.16386
File change date and time	21:20, 15 January 2010
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	11:27, 31 January 2007
Shutter speed	6
APEX aperture	3
Exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, compulsory flash firing
Colour space	sRGB
Exposure index	200
Sensing method	One-chip colour area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	36 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Macro
Unique image ID	B798D2698E974C4A83D5795F12F49D5D

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