Large Blue Chalcedony Druzy Quartz Geode Half 7 lb 8.5” Mineral Specimen For Sale

Natural mineral specimen in display condition. The opening is rough-sawn. One interior section appears to have lost part of its quartz/chalcedony covering, exposing rust-colored host matrix beneath. Natural fractures, irregular edges, matrix loss and mineral staining are present. Interior druzy crystals are delicate.

Large cut geode half featuring pale-blue chalcedony banding surrounding a deep crystal-lined cavity.

The interior contains sparkling druzy quartz and rounded botryoidal formations in pale blue, gray, white and cream. One area has apparent crystal loss with the rust-colored underlying matrix exposed.

The exterior consists of rough gray and mauve-brown host rock with natural fracture lines. The opening has been cut. Exact mineral composition and collecting locality have not been professionally verified.

See pics - item ships as shown.

Details

* Type: Cut geode half

* Probable minerals: Chalcedony and druzy quartz

* Formation: Druzy and botryoidal

* Color: Pale blue, gray, white, cream and mauve-brown

* Finish: Rough-sawn and unpolished

* Approximate width: 8.5 inches

* Approximate depth: 8 inches

* Approximate height: 4.5 inches

* Weight: Just over 7 lb

* Origin: Unknown

* Quantity: One geode half

Ships within 1 business days.