Loading, please wait...
LOT 2402
Manganese Dendrite Landscape Plaque Group
4 1/4 x 2 7/8 - 5 3/8 x 3 in. (397 grams total, 10.9 x 7.2-13.7 x 7.7 cm).
A group of three sawn rectangular shale specimens, each displaying manganese oxide dendrites resembling ferns and branching vegetation. [3, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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.
-
Polished Fossil Ammonite Plate
Jurassic Period, circa 199-145 million years B.P.Sold for (Inc. bp): £78
Composite plate with cut ammonite slices set in resin. 124 grams, 12 cm
From a Lincolnshire, UK, collection. -
Polished Amber with Crane Fly
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £286
Rectangular translucent specimen with a crane fly or similar. 0.9 grams, 21 mm
From a Norfolk, UK, collection. -
Group of Twenty-Seven [27] Cut and Polished Agate Geode Specimens
Sold for (Inc. bp): £20
Boxed group of agate geode halves, most showing attractive banding and crystal-lined interiors, one an unopened geode with a polished face. 2.48 kg total, 2.8-10.8 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.