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Sulfur

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Brilliant yellow almost gemmy crystals of sulfur measuring to 0.8 cm in size on matrix. Some damage present, the prominent crystals are in good condition.The El Desierto mine, situated in the remote volcanic high altitude of the San Pablo de Napa region in the Daniel Campos Province of Potosi, Bolivia, is a specialized small scale deposit historically worked on and off for native sulfur extraction rather than having a formalized corporate operating timeline. Geologically, the deposit is tied to the intense volcanic and fumarolic activity of the Andean Altiplano, where sulfur bearing gases have migrated upward and condensed near the surface. This low temperature geothermal activity resulted in the precipitation of exceptionally pure, vibrant canary-yellow orthorhombic sulfur crystals, often forming bipyramidal, tabular, or skeletal habits within local matrix cavities.

Product details

SpeciesSulfur
SizeMiniature
Dimensions5.0 x 4.0 x 4.0 cm
Added on09/12/2026
Current owner
Unknown Owner
Acquired
Sep 2026
Price paid
$70.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

Sulfur
Mineral guide
Learn about Sulfur
vivid canary-yellow crystals with resinous luster; rare euhedrals, famed Sicilian mines and top localities; fragility boosts collecting value and care.
Sulfur
Regional guide
Sulfur from El Desierto Mine, Sierra Mojada, Coahuila, Mexico
from Sierra Mojada, Coahuila, Mexico — a locality-specific native sulfur with rarity potential, provenance debate, and strong collector appeal.
Locality guide
El Desierto mine
El Desierto mine, Bolivia: remote sulfur locality known for sharp canary-yellow native sulfur crystals on sulfate rock, highly sought by serious collectors.