Prehnite

Specimen ID: KK3-TE7

Mineral(s)
Prehnite : Ca2Al2Si3O10(OH)2
Locality
As recorded:
Jeffrey Mine, Quebec, Asbestos, Estrie, Canada
Mindat locality:
Dimensions
42mm x 39mm x 19mm
weight: 27.2g
Description
A unique formation of prehnite has a thin brown coating over some of the faces of the crystal structure. The prehnite is highly lustrous and strikingly white when it shows through the coating. The specimen only has minor edge wear. Jeffrey Mine produced prehnite in a number of forms and pastel colors and this piece is another example of its varietals
Previous data
Mineral(s)
Name withheld

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