Smithsonite from USA, New Mexico, Kelly Mine - image 1
Smithsonite from USA, New Mexico, Kelly Mine - image 2

Smithsonite from USA, New Mexico, Kelly Mine

Unknown Owner

Large, 4.6 lb (2,086 gram) chunk of classic blue-green Smithsonite from the Kelly Mine, Magdalena, Socorro Co., New Mexico, USA. Large, gemmy, thick, and very little matrix! Ex Christopher Wentzell collection.

Product details

Species
SmithsoniteAbout Smithsonite →
Weight2086 grams
Added on04/22/2026
Locality
USA, New Mexico, Kelly MineRegional guide →

Known provenance

DateCollectorAcquisition price
—Christopher WentzellNot disclosed

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Smithsonite
Mineral guide
Learn about Smithsonite
ZnCO3 with botryoidal and crystalline forms, silky to vitreous luster, pastel hues from cobalt to yellow; localities boost collecting appeal.
Smithsonite
Regional guide
Smithsonite from Kelly Mine, New Mexico, USA
Kelly Mine smithsonite is one of the defining American classics: rounded, grape-like masses of blue to blue-green zinc carbonate with a glow that can look less like a mineral surface than a pool of frozen water. The best pieces are the famous “Kelly blue” specimens—translucent, lustrous botryoidal crusts and spheroids, often with pale internal banding visible along broken edges or natural windows. Fine examples combine color, luster, depth, and undamaged rolling form in a way that makes them instantly recognizable across a room.