Copper nugget - Height: 9 cm - Width: 5 cm- 312 g - (1)
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Copper nugget from Michigan's Lake Superior Copper District, origin America Central and Caribbean, 9 cm high, 5 cm wide, 3 cm deep, weight 312 g.
AI-assisted summary
Description from the seller
Copper is the chemical element with atomic number 29 and symbol Cu. It is the first element of group 11 in the periodic table, part of the d-block, and is therefore a transition element. Metallic copper is the second-best conductor of electricity after silver, followed by gold. It is also called "red gold" because of its coloring. Copper is the metal that humanity has used the longest. Copper was already known to some of the oldest civilizations for which we have evidence; the history of its use is estimated to be at least 10,000 years old.
Copper nugget, from MICHIGAN'S LAKE SUPERIOR COPPER DISTRICT, Central America and the Caribbean.
Weight: 312 g
Measurements: 9x5x3 cm
Shipped via express courier (tracking)
Copper is the chemical element with atomic number 29 and symbol Cu. It is the first element of group 11 in the periodic table, part of the d-block, and is therefore a transition element. Metallic copper is the second-best conductor of electricity after silver, followed by gold. It is also called "red gold" because of its coloring. Copper is the metal that humanity has used the longest. Copper was already known to some of the oldest civilizations for which we have evidence; the history of its use is estimated to be at least 10,000 years old.
Copper nugget, from MICHIGAN'S LAKE SUPERIOR COPPER DISTRICT, Central America and the Caribbean.
Weight: 312 g
Measurements: 9x5x3 cm
Shipped via express courier (tracking)
Details
Number of objects
1
Main mineral
Copper
Mineral form
nugget
Weight
312 g
Origin (region/city)
MICHIGAN'S LAKE SUPERIOR COPPER DISTRICT,
Country of origin
Middle America and Caribbean
Height
9 cm
Width
5 cm
Depth
3 cm
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Giveaways may be organised as part of a Catawiki Live. Participation in a giveaway is subject to the Giveaway Policy: https://www.catawiki.com/en/help/policies-guidelines/giveaways-in-catawiki-live. By bidding on an object, you acknowledge that you may automatically be entered into a giveaway, where applicable. Each giveaway may have different entry requirements and rules. The seller will announce these during the livestream. Make sure you understand the rules before taking part.
