Dioptase on Quartz with Plancheite - image 1

Dioptase on Quartz with Plancheite

Help improve this record

No owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.

Sign in to contribute
Covering the top side of a thick, plate-like matrix is a layer of highly lustrous and water-clear Quartz that is subsequently covered in large, glittering swathes of rich emerald-green Dioptase crystals; if you look more closely, most of the Quartz is terminated and included with either subtle wisps of smoky-grey phantoms or bright blue inclusions of Plancheite. The Dioptase crystals (reaching up to 1.6 centimeters) are extremely flashy, doubly terminated across the board, and have a gemlike quality that intensifies its already deep color. This large Dioptase plate is textural and complex. This specimen comes with a custom acrylic base.

Product details

SizeLarge Cabinet
Dimensions21.0 x 25.0 x 4.0 cm
Added on06/14/2025
Current owner
Unknown Owner
Previous owners
DateCollectorAcquisition price
—Dan KennedNot disclosed

Learn more

Quartz
Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.
Quartz
Regional guide
Quartz from Sanda Hills occurrences
Sign in to contribute
Locality guide
Sanda Hills occurrences
Sanda Hills, Republic of the Congo - a key collector locality, source of type-local plancheite and Congo dioptase, with emerald-green dioptase on quartz.