EB1911_Copper-glance.jpg(216 × 130 pixels, file size: 7 KB, MIME type: image/jpeg)

Summary

Description
English: Copper-glance mineral structure
Date
Source 1911 Encyclopædia Britannica, Copper-glance article; vol. 7, p. 110
Author AnonymousUnknown author

Licensing

Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:EB1911_Copper-glance.jpg

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

1 January 1911Gregorian

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current02:32, 22 March 2017Thumbnail for version as of 02:32, 22 March 2017216 × 130 (7 KB)DivermanAUUser created page with UploadWizard