Apophyllite-(Kf) - image 1

Apophyllite-(Kf)

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Clear, very large crystals of gemmy apophyllite (to 2 cm on edge), of very unusual flattened rectangular form compared to the usual blocky sort which are elongated crystals with four equal sides. Amidst these large glassy crystals are salmon-pink, pearly crystals of stilbite (also to 2 cm) .

Product details

SpeciesApophyllite
SizeCabinet
Dimensions11.4 x 10.4 x 10.0 cm
Added on10/23/2024
LocalityIndia, Maharashtra, Jalgaon District

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
—The ArkenstoneNot disclosed

Learn more

Apophyllite
Mineral guide
Learn about Apophyllite
glassy, fish-tail crystals; colorless to green. Great for display and provenance. Key sources: Deccan Traps (India), New Jersey; collecting value.
Apophyllite
Regional guide
Apophyllite from Jalgaon District, India
Jalgaon District is one of the great modern names in apophyllite collecting: a Deccan Trap basalt locality where glassy, geometric fluorapophyllite-(K) crystals emerge from dark volcanic rock with the kind of sculptural contrast collectors remember. The best pieces combine water-clear to mint-green apophyllite with peach stilbite, brown heulandite, sugary chalcedony, quartz crusts, celadonite-rich matrix, calcite, and, more rarely, powellite. The visual language is unmistakably Indian Deccan: bright vitreous faces, steep pyramidal terminations, pseudocubic outlines, and vug-shaped matrix plates that still read as sections of the original cavity.