Loading, please wait...
LOT 1789
Natural History - Amethyst Crystal Specimen Group [100]
3/4 - 1 1/4 in. (735 grams total, 21-32 mm).
Comprising large sections of amethyst, including some tips from larger crystals. [100, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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.
-
Natural History - Boxed Opal in Matrix Specimen Collection [13]
Sold for (Inc. bp): £65
Each matrix with variously sized fire opal inclusions, supplied in labelled specimen trays. 346 grams total, 37-50 mm
From Bocoyna, Chihuhuahua, Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Polished Fossil Wood Slice
Late Triassic Period, circa 225 million years B.P.Sold for (Inc. bp): £39
Polished to both cut faces and displaying textured bark on the edges. 223 grams, 13 cm
From Madagascar. From a Lincolnshire, UK, collection. -
Natural History - Amethyst Crystal Geode Section
Sold for (Inc. bp): £13
Cut to a roughly triangular shape with large, deep purple crystals. 837 grams, 11.4 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).