Apophyllite-(Kf) - image 1

Apophyllite-(Kf)

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An amazing specimen featuring a stalactitic apophyllite "branch" with incredibly bright and gemmy apophyllite crystals to 3 cm that grew on its surface in a later stage of growth. As pictured, the stalactite is actually upside-down from how it grew; it was two stalactites that eventually met and grew together, and the attachments are at the end of each arm of the branch (the point of the arch is where they met, and it is crowned with the biggest and finest of the gemmy apophyllites, as well as a doubly-terminated stilbite bowtie!). 13.2 x 8.8 x 4.2 cm

Product details

SpeciesApophyllite
SizeCabinet
Dimensions13.2 x 8.8 x 4.2 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.