Wikipedia:Featured picture candidates/Sphalerite

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Original – Black tetrahedral crystals of sphalerite up to 8 mm in size across this matrix (4.5 × 3.0 × 2.0 cm) with chalcopyrite and calcite. Found from Creede, Mineral County, Colorado, USA.
Reason
Good capture. High resolution.
Articles in which this image appears
Sphalerite
FP category for this image
Wikipedia:Featured pictures/Sciences/Materials science
Creator
Ivar Leidus

Promoted File:Sphalerite - Creede, Mineral County, Colorado, USA.jpg --Armbrust The Homunculus 05:52, 9 October 2021 (UTC)[reply]