Big Natural Copper Nugget- 870 g
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Big Natural Copper nugget from the United States, weighing 870 g and measuring about 112 × 74 × 33 mm.
AI-assisted summary
Description from the seller
Copper is also called "red gold" because of its color and, in part, its value.
It is the second best conductor of electricity after silver, followed by gold, all three in the same group 11.
In the physical sense of the term, it is one of the noble metals.
Copper is a metal found naturally in the environment, in rocks, soil, water, and air. In nature, it is generally found associated with sulfur.
Today we are offering a beautiful large natural specimen for auction
Copper Nuggets
United States
870 grams
112 x 74 x 33 mm about
Natural, Untreated
Standard shipping (2-7 days for Italy) (10-20 days for Europe) (15-40 days for rest of the world)
please be careful with the description and measures
Seller's Story
Hello,
My name is Franco, I am a passionate and expert in opal, I propose several weeks of natural opal lots from all over the world.
Good auction!
Translated by Google TranslateCopper is also called "red gold" because of its color and, in part, its value.
It is the second best conductor of electricity after silver, followed by gold, all three in the same group 11.
In the physical sense of the term, it is one of the noble metals.
Copper is a metal found naturally in the environment, in rocks, soil, water, and air. In nature, it is generally found associated with sulfur.
Today we are offering a beautiful large natural specimen for auction
Copper Nuggets
United States
870 grams
112 x 74 x 33 mm about
Natural, Untreated
Standard shipping (2-7 days for Italy) (10-20 days for Europe) (15-40 days for rest of the world)
please be careful with the description and measures
Seller's Story
Hello,
My name is Franco, I am a passionate and expert in opal, I propose several weeks of natural opal lots from all over the world.
Good auction!
Translated by Google TranslateDetails
Main mineral
Big Natural Copper
Mineral form
Nugget
Weight
870 g
Country of origin
United States
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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.
