AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Utah > Aragonite (cyclic-twinned pseudohexagonal crystals)

Aragonite (cyclic-twinned pseudohexagonal crystals) from Green River, Grand County, Utah

Photo below under shortwave ultraviolet illumination:

DESCRIPTION:	No. 59450
Mineral:	Aragonite (cyclic-twinned pseudohexagonal crystals)
Locality:	Green River, Grand County, Utah
Description:	Lustrous translucent 10 mm colorless aragonite crystals in a layer coating one face of earthy matrix. The terminations of the aragonite crystals are stained brown with limonite and have patterns indicating the crystals are pseudohexagonal cyclic-twins. Ex. Don Belsher collection
Overall Size:	9x5x4 cm
Crystals:	10 mm
Archived:	For reference only

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