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Identifier

rockminx_5-1-1

Creator

Abstract

Cu - Mohs Hardness: 2½ - 3. Copper may have impurities, but is commonly in a fairly pure state. Native copper is found only in small quantities throughout the world, but there are a few areas that are rich in findings, such as the Keweenaw Peninsula in Michigan. Well crystallized specimens are not common, and are very much sought after. The interlocking Copper and Silver masses that are commonly found in the Keweenaw Peninsula are known as "half breeds".

Document Type

Photograph

File Type

image/jpeg

Source Collection

Mark Camp Collection

Geographical Area

Keweenaw Peninsula, MI, Northern

Institution

The University of Toledo

Digital Publisher

Digital Initiatives, University of Toledo Libraries

LC Subject

environmental sciences; virtual exhibitions

Keywords

virtual exhibition; science;

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Image Location

 
COinS
 

Rights Statement

Rights Statement

No Copyright - United States. URI: http://rightsstatements.org/vocab/NoC-US/1.0/
The organization that has made the Item available believes that the Item is in the Public Domain under the laws of the United States, but a determination was not made as to its copyright status under the copyright laws of other countries. The Item may not be in the Public Domain under the laws of other countries. Please refer to the organization that has made the Item available for more information.