Image:Bismuth crystal macro.jpg

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Summary

Bismuth crystal. Bottom front edge as a length of about 3.5cm. Iridescent colour is created due to interference effects in a thin oxide layer, which forms when the hot crystal is pulled out of the bismuth melt. Image taken by User:Dschwen on January 5th 2006.

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Picture of the day This image was selected as a picture of the day for February 8, 2006. It was captioned as followed:
English: Synthetic Bismuth crystal, discolorations due to a thin oxide layer.
Deutsch: Synthetischer Bismutkristall mit Verfärbungen durch eine dünne Oxidschicht.
Français : Cristal de bismuth.
Español: Cristal de bismuto sintético, coloreado por una fina capa de óxido.
Alemannisch: Synthetischar Bismutkristall mit Vofärbunge duerch ä dünni Roschtschicht.
Asturianu: Cristal de Bismuto
Česky: Syntetický krystal bismutu (barevnost je důsledkem tenké vrstvy oxidů)
Deutsch: Synthetischer Bismutkristall mit Verfärbungen durch eine dünne Oxidschicht.
English: Synthetic Bismuth crystal, discolorations due to a thin oxide layer.
Esperanto: Sintetika kristalo de bismuto, kolorigita pro maldika oksida tavolo.
Español: Cristal de bismuto sintético, coloreado por una fina capa de óxido.
Français : Cristal de bismuth.
ગુજરાતી: માનવસર્જીત બિસ્મથ સ્ફટિક. તેની ઉપર દેખાતો રંગફેર તેની ઉપર બનેલા પાતળા ઑક્સાઇડ સ્તરને કારણે છે.
Magyar : Mesterséges bizmutkristály. Az elszinezősést az oxidréteg okozza.
Italiano: Cristallo artificiale di bismuto, colorato da un sottile strato di ossido
日本語: ビスマスの人工結晶
Latina: Crystallum bisemuteum.
Nederlands: Een synthetisch bismutkristal, de verkleuringen zijn veroorzaakt door een kleine oxidelaag.
‪Norsk (nynorsk)‬: Syntetisk vismutkrystall farga av eit tynt oksidert lag.
Polski: Syntetyczny kryształ bizmutu
Português: Cristal de bismuto.
A coloração é dada por uma fina camada oxidada.
Русский: Синтезированный кристал висмута. Радужную окраску придает тонкий слой оксида.
Slovenščina: Umetni kristal bizmuta z obarvanji zaradi tanke plasti oksida
简体中文: 铋晶体

Licensing

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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 image.

Camera manufacturer Canon
Camera model Canon PowerShot G3
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
File change date and time 13:06, 5 January 2006
Y and C positioning 1
Exposure time 1/25 sec (0.04)
F-number f/3
Exif version 2.2
Date and time of data generation 13:06, 5 January 2006
Date and time of digitizing 13:06, 5 January 2006
Image compression mode 5
Shutter speed 4.65625
Aperture 3.15625
Exposure bias 0
Maximum land aperture 3.15625
Metering mode Spot
Flash 16
Lens focal length 28.8125 mm
Colour space sRGB
Focal plane X resolution 8114.28571429
Focal plane Y resolution 8114.28571429
Focal plane resolution unit inches
Sensing method One-chip colour area sensor
Custom image processing Normal process
Exposure mode Auto exposure
White Balance Manual white balance
Digital zoom ratio 1
Scene capture type Standard
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