Native copper - New Cornelia mine, Ajo, Arizona, United States - Height: 3.8 cm - Width: 3.1 cm- 13 g
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 | €20 | |
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 | €15 |
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This 13 g arborescent native copper specimen measures 3.8 × 3.1 × 1.0 cm and comes from New Cornelia mine, Ajo, Arizona, United States.
AI-assisted summary
Description from the seller
Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1182053389/7324b3784b
Beautiful arborescent dendrite of native copper from New Cornelia mine, Arizona!
Ex collection Lefebvre.
Jean-Claude Lefebvre was born on May 8, 1942, in Liège. A graduate in geography, he began his career as a teacher before becoming a high school principal. A man of wide-ranging interests, he was passionate about astronomy, travel, and numismatics—as well as mineralogy, to which he devoted over thirty years, building his collection between 1980 and 2010.
His approach was that of a rigorous and deeply committed autodidact. He initially developed his collection horizontally, aiming to represent as many mineral species as possible, more than 380 in total.
He then refined it vertically, focusing on aesthetics, specimen integrity, and overall balance. He possessed a keen eye, that rare ability to instantly recognize the right piece, one that required no compromise.
Among the highlights of his collection are an outstanding group of specimens from the Congo, along with a remarkable suite from Mont Saint-Hilaire, Canada, a legendary locality renowned for its rare species and complex crystal formations.
Ex. J.C. Lefebvre (Belgium)
Seller's Story
Cristosud, based in Lyon, France, is a dedicated team offering a curated selection of fine-quality French and international minerals, with a focus on distinctive specimens that inspire curiosity and wonder.
As naturalist geologists and passionate collectors, we are continually amazed by how natural processes create highly complex and elegant structures. Within this complexity lies a captivating beauty that the human eye can appreciate.
Minerals and crystals are timeless examples of natural artistry—stunning, thought-provoking, and enduring sources of inspiration that collectors can enjoy at home
Translated by Google TranslateWatch a video of this specimen by following the Vimeo link below: https://vimeo.com/1182053389/7324b3784b
Beautiful arborescent dendrite of native copper from New Cornelia mine, Arizona!
Ex collection Lefebvre.
Jean-Claude Lefebvre was born on May 8, 1942, in Liège. A graduate in geography, he began his career as a teacher before becoming a high school principal. A man of wide-ranging interests, he was passionate about astronomy, travel, and numismatics—as well as mineralogy, to which he devoted over thirty years, building his collection between 1980 and 2010.
His approach was that of a rigorous and deeply committed autodidact. He initially developed his collection horizontally, aiming to represent as many mineral species as possible, more than 380 in total.
He then refined it vertically, focusing on aesthetics, specimen integrity, and overall balance. He possessed a keen eye, that rare ability to instantly recognize the right piece, one that required no compromise.
Among the highlights of his collection are an outstanding group of specimens from the Congo, along with a remarkable suite from Mont Saint-Hilaire, Canada, a legendary locality renowned for its rare species and complex crystal formations.
Ex. J.C. Lefebvre (Belgium)
Seller's Story
Cristosud, based in Lyon, France, is a dedicated team offering a curated selection of fine-quality French and international minerals, with a focus on distinctive specimens that inspire curiosity and wonder.
As naturalist geologists and passionate collectors, we are continually amazed by how natural processes create highly complex and elegant structures. Within this complexity lies a captivating beauty that the human eye can appreciate.
Minerals and crystals are timeless examples of natural artistry—stunning, thought-provoking, and enduring sources of inspiration that collectors can enjoy at home
Translated by Google TranslateDetails
Main mineral
Native copper
Mineral form
- New Cornelia mine, Ajo, Arizona, United States
Weight
13 g
Origin (region/city)
New Cornelia mine, Ajo, Arizona
Country of origin
United States
Height
3.8 cm
Width
3.1 cm
Depth
1 cm
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