Millerite, Chalcopyrite
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Millerite with chalcopyrite, 4 cm, from Halls Gap, Lincoln County, Kentucky; Collected in 1985. Mark Kielbaso collection and photo.
Product details
SizeMiniature
Dimensions4.0 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Self Collected Minerals page 191
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Mineral guide
Learn about Millerite
gold, needle-like crystals forming delicate sprays; prized for lustrous acicular bundles, fragility, and top localities yielding fine specimens.
Regional guide

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