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Gratonite - image 1
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Gratonite
Gratonite, 2.9 cm, from the Excelsior mine, Cerro de Pasco, Pasco Province, Pasco Department, Peru. Illustrated in Mineral Collections in Arizona-II (2020). Ex Richard Kosnar, ex Robert J. Noble Collection, ex Jordi Fabre. Jeff Scovil photo.
A
Alexander Schauss
Product details
Species
Gratonite
SizeMiniature
Dimensions2.9 cm
Locality
Australia, New South Wales, Excelsior Mine
Publications
  • Mineralogical Record Refined Elegance page 117
Added on02/13/2026
Known provenance
Unknown date
Alexander Schauss
Not disclosed—
Unknown date
Jordi Fabre
Not disclosed—
Unknown date
Robert J. Noble
Not disclosed—
Unknown date
Richard Kosnar
Not disclosed—
Species and Locality Wiki Pages
Gratonite
Gratonite
Gratonite
from Excelsior Mine
Gratonite
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