Emerald, Calcite

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Emerald on calcite, 4.2 cm, from the Muzo mine, Muzo Municipality, Boyacá Department, Colombia. Joe Budd photo.

Product details

SizeMiniature
Dimensions4.2 cm
Added on02/13/2026
Publications
  • Mineralogical Record Mineral Collecting In Texas page 194
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Emerald
Mineral guide
Learn about Emerald
iconic green beryl crystals prized for saturated color and rarity of gemmy prisms; legendary localities include Muzo, Chivor, Kagem.
Emerald
Regional guide
Emerald from Muzo Mine, Colombia
from Muzo Mine, Colombia: vivid green with internal glow, formed in sedimentary shales and calcite, often with pyrite and parisite-(Ce) on calcite.
Locality guide
Muzo Mine
A collector's guide to Muzo Mine, Colombia: its geology, mining history and notable minerals, illustrated with the 219 specimens documented from this locality on EarthWonders.