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File:ObsidianOregon.jpg

Original file (870 × 870 pixels, file size: 89 KB, MIME type: image/jpeg)

Summary

Description

A specimen of obsidian from Lake County, Oregon

обсидиан состоит из лавы и 1% воды
Date 30 August 2005 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. PAR~commonswiki assumed (based on copyright claims).

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obsidian

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Date/TimeThumbnailDimensionsUserComment
current23:51, 31 August 2006Thumbnail for version as of 23:51, 31 August 2006870 × 870 (89 KB)Locutus Borg
16:18, 30 August 2005Thumbnail for version as of 16:18, 30 August 2005870 × 870 (89 KB)PAR~commonswikiBetter version
15:43, 30 August 2005Thumbnail for version as of 15:43, 30 August 2005870 × 870 (89 KB)PAR~commonswiki A specimen of obsidian from Lake County, Oregon

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