CZ_brilliant.jpg (298 × 247 pixels, file size: 30 KB, MIME type: image/jpeg)

Summary

Description Photo of a round brilliant-cut cubic zirconia. Due to its low cost and close visual likeness to diamond, cubic zirconia has remained the most gemologically and economically important diamond simulant elma since 1976.
Date 15 January 2004 (according to Exif data)
Source English Wikipedia, original upload 18 January 2004 by Hadal en:Image:CZ brilliant.jpg
Author Gregory Phillips
Permission
(Reusing this file)
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
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This licensing tag was added to this file as part of the GFDL licensing update.

Captions

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Items portrayed in this file

depicts

cubic zirconia

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 3.0 Unported

GNU Free Documentation License, version 1.2 or later

inception

15 January 2004

captured with

Sony Cyber-shot DSC-P92

media type

image/jpeg

checksum

3d6d40deec5a62487f88836c804d64b83b1abf90

determination method or standard: SHA-1

data size

30,535 byte

height

247 pixel

width

298 pixel

ISO speed

100

exposure time

0.008 second

f-number

2.8

focal length

8 millimetre

File history

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Date/TimeThumbnailDimensionsUserComment
current20:37, 1 October 2005Thumbnail for version as of 20:37, 1 October 2005298 × 247 (30 KB)Saperaud~commonswikiPhoto of a round brilliant-cut cubic zirconia by Gregory Phillips. Due to its low cost and close visual likeness to diamond, cubic zirconia has remained the most gemologically and economically important diamond simulant since 1976. Source: English Wikip

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Allikas: https://en.wikipedia.org/wiki/File:CZ_brilliant.jpg
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