Euclase, Calcite

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Euclase crystal (doubly terminated) on calcite crystals, 5.6 cm, from La Marina mine, Pauna Municipality, Western Boyacá Province, Boyacá Department, Colombia. Private collection; Tom Spann photo. Reference: Wilson and Moore (2016).

Product details

SizeSmall Cabinet
Dimensions5.6 cm
Added on02/13/2026
Publications
  • Mineralogical Record Flawless Beauty page 201
Current owner
Unknown Owner
Previous owners
DateCollectorAcquisition price
—Will JohnsonNot disclosed

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Euclase
Mineral guide
Learn about Euclase
rare BeAl silicate prized for vivid blue crystals, glassy luster, and sharp terminations; scarce pristine pieces from pegmatites in Brazil.
Euclase
Regional guide
Euclase from La Marina Mine
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Locality guide
La Marina Mine
La Marina Mine, Colombia — a notable locality yielding blue euclase, pink fluorapatite, and calcite on albite; prized for compact, cabinet-grade specimens.