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Leaf Copper from Ahmeek Mine, Ahmeek, Michigan
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| Accession #: | 1342.1 |
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| Title: | Leaf Copper from Ahmeek Mine, Ahmeek, Michigan |
| Object Type: | Geospecimen |
| Participants: | |
| Physical Description: | Sheet of naturally occurring leaf copper. |
| Description: | Copper is critical to our technology because of its unique properties. Did you know: * Because it conducts electricity efficiently, phones contain more copper than any other metal - ½ ounce - over 12% of a phone's total weight. * Copper is biostatic - bacteria never grows on its surface. Hospitals use copper doorknobs strategically to lessen disease transfer. * Copper in buildings blocks radio waves, protecting people from emissions in hospital imaging labs and preventing eaves-dropping at the National Security Agency! |
| Category: | History |
| Subjects/Topics/Concepts: |
Mineral Sample (Natural History); Mining (Industry)
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| Geographical Reference: | Michigan (National) |
| Dimensions: |
Object L x W 25 x 14 "
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| Materials/Techniques: |
copper (metal) (Material)
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| Related Exhibits: | |
| Credit Line: | Gift of William E. Luoma, 1947 |
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https://www.northwestmuseum.org/collections