Current price $7.99
Listing type Fixed Price Item
Location Arkansas US
Quantity sold 0
Quantity available 1
Seller shinyplunder (658)
Seller rating 99.5% positive feedback
Modified Item No
Country/Region Of Manufacture Morocco
Featured Refinements Vanadinite
18.0 Gr All Natural Vivacious Vanadinite Specimen
Dimensions: 40.5 mm x 21.0 mm x 20.0 mm
This specimen has well defined crystals
You will receive the exact item shown in the above photos ^
Item # 428
FYI: Vanadinite is an uncommon mineral, only occurring as the result of chemical alterations to a pre-existing material. It is therefore known as a secondary mineral. It is found in arid climates and forms by oxidation of primary lead minerals. Vanadinite is especially found in association with the lead sulfide, galena. Other associated minerals include wulfenite, limonite, and barite.
It was originally discovered in Mexico by the Spanish mineralogist Andrés Manuel del Río in 1801. He called the mineral "brown lead" and asserted that it contained a new element, which he first named pancromium and later, erythronium. However, he was later led to believe that this was not a new element but merely an impure form of chromium. In 1830, Nils Gabriel Sefström discovered a new element, which he named vanadium. It was later revealed that this was identical to the metal discovered earlier by Andrés Manuel del Río. Del Río's "brown lead" was also rediscovered, in 1838 in Zimapan, Hidalgo, Mexico, and was named vanadinite because of its high vanadium content. Other names that have since been given to vanadinite are johnstonite and lead vanadate.
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