Description: Smithsonite after ?Baryte? Kelly Mine, Magdalena Mining District, Socorro County, New Mexico ~2.5 x 2.5 x 4.5 cm, 29.5 grams This is an interesting specimen of grey-blue smithsonite from one of the world's most renowned localities for smithsonite. I believe the smithsonite is a pseudomorph / epimorph of a tabular baryte crystal - see the photos and video. The bottom surface of the specimen has a thin skin of botryoidal rusty-colored limonite/goethite that was overgrown by the smithsonite. The smithsonite has good luster, but there are a few chips. Ex. Steve Hardinger / Dragon Minerals. About the deposit: The Kelly mine is a former lode Zn-Pb-Cu-Ag-Au mine located 5.1 km SE of Magdalena, near the headwaters of Kelly Gulch. The mine was discovered and first produced in 1878. It closed to commercial ore mining in 1957. Mineralization is hosted in the Kelly Limestone of the Magdalena Group (359-331 Ma). Ore emplacement occurred when hydrothermal activity / mineralized solutions rose along fractures and replaced favorable host rock, circa 29-26 Ma. ShippingDomestic shipping via USPS priority flat rate, international shipping is available at cost. For smaller items, I can usually get economy shipping if you ask. I do not currently ship to China or Italy without special arrangements. About me My name is Jason Utas and I have been collecting and hunting for meteorites since 1998. I am currently a graduate student studying geochemistry at UCLA. Thanks for looking! Click here to view my other items.
Price: 80 USD
Location: Los Alamos, New Mexico
End Time: 2024-11-16T16:28:29.000Z
Shipping Cost: N/A USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Shape: Natural
Country/Region of Manufacture: United States
Modified Item: No