Orthoclase - image 1

Orthoclase

Unknown Owner
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An OLD-TIME, CLASSIC Japanese specimen of large, sharp and lustrous, zebra-striped, tan orthoclase crystals. The large crystal is 6.0 cm. No damage. This EXCELLENT and SHOWY piece is from an OLD, 1800s collection and comes in a wooden box, with the label glued in to the bottom. The box is an antique, by itself, even with one missing side. This fine old-timer is from the Naegi pegmatite district on Honshu Island.

Product details

SpeciesOrthoclase
SizeSmall Cabinet
Dimensions8.0 x 7.0 x 4.3 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Mineral guide
Learn about Orthoclase
classic potassium feldspar with colors from colorless to pink; famed for Carlsbad, Baveno and Manebach twins and Alpine adularia in clefts.
Regional guide
Orthoclase from Naegi district
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