Polished Amethyst Crystal Geode Display with Calcite

CRETACEOUS PERIOD, CIRCA 120-140 MILLION YEARS B.P.

10 5/8 x 7 7/8 x 4 in. (5.68 kg, 27 x 20 x 10 cm).

The outer layer of green celadonite beautifully polished, the interior with dark purple prismatic amethyst crystals, and at the top, an aggregate of white rhombohedral calcite crystals; mounted on a custom-made display stand.

Provenance

From Artigas, Uruguay.
Property of a London lady.

CONDITION

VETTING:

TimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process

AUCTIONS:

TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.

Live Bidding

LOT 0443