Native_copper.jpg(487 × 452 pixels, file size: 46 KB, MIME type: image/jpeg)

Native Copper

Taken by Aram Dulyan (User:Aramgutang)

Date: 22'FEB 2005

Polished piece of native copper etched with acids to reveal the shape of copper crystals. Photograph taken at the Natural History Museum, London.

Camera: Canon PowerShot A75
ISO: 100
Aperture: F 3.5
Shutter speed: 1/40 s
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Date/TimeThumbnailDimensionsUserComment
current23:13, 14 February 2006Thumbnail for version as of 23:13, 14 February 2006487 × 452 (46 KB)Aramgutang~commonswiki{{subst:Aramgutang|22'FEB 2005|100|3.5|1/40|Native Copper|Polished piece of native copper etched with acids to reveal the shape of copper crystals. Photograph taken at the Natural History Museum, [[w:London|London

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