Millerite on Quartz (coldwater Agate)

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Millerite on quartz (coldwater agate), 9 cm, from Kaser quarry, Ollie, Keokuk County, Iowa. Self-collected in 1970. Geoffrey Crowe photo.

Product details

SpeciesAgate, Millerite, Quartz

SizeSmall Cabinet

Dimensions9.0 cm

Added on02/13/2026

LocalityUSA, Iowa, Ollie

Publications

Mineralogical Record Mineral Collections In American Northeast page 284

Current owner

Doug and Deb Reif

Added by the community · Not a registered member

Millerite on Quartz (coldwater Agate)

Product details

Current owner

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Agate from Ollie

Ollie