Hyalite opal

Specimen ID: N0X-E5E

Title
Hyalite opal
Locality
As recorded:
Tarcal, Eperjes-Tokaj Mountains, Borsod-Abaúj-Zemplén, Hungary
Mindat locality:
Dimensions
48mm x 35mm x 15mm
Description
Excellent hyalite opal on matrix, beautiful transparency. Extreme green fluorescence under short waves UV light. R. Dumont's ex-collection.
Previous data
Mineral(s)
Hyalite, OpalNone listed
Name withheld

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