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LOT 0435
Amethyst Crystal Geode with Calcite Rosettes
CRETACEOUS PERIOD, CIRCA 120-140 MILLION YEARS B.P.
9 x 9 1/2 x 4 in. (6.9 kg, 23 x 24 x 10 cm).
Beautifully prepared section with polished edges and two natural 'windows', a thick blanket of prismatic amethyst crystal lining the interior, two calcite rosettes at the centre and aggregates of darker crystals.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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Mixed Crystal and Mineral Specimen Group
Sold for (Inc. bp): £46
Comprising: millerite from Agnew Mine, Western Australia; mimetite from Dry Gill Mine, Caldbeck Fell, Cumbria; orange gypsum from Australia; galena from Dundas Extended Mine, Tasmania, Australia; hemimorphite displaying silky lustre from Sila County, Arizona, USA; chrome ore- leopard ore from Limassol, Cyprus; aegirine and feldspar from Mt Molosa, Zomba, Malawi; stibnite from Hunan, China; chabazite on calcite from Moonen Bay, isle of Skye; banalsite from Benallt Mine, Rhiw, Gwynedd, Wales. 1.11 kg total, 2.4-11.8 cm
From the private collection of a Cornish, UK, gentleman. -
Bactrian Style Lapis Lazuli and Other Stone and Glass Bead Necklace String
20th century A.D.Sold for (Inc. bp): £13
Composed of spherical beads interspersed with glass barleytwist beads, and a large melon bead at the centre; restrung. 67 grams, 49 cm
From London, UK, gallery collection, 1990s. -
Chalcopyrite, Pyrite and Sphalerite Crystal Mineral Specimen
Sold for (Inc. bp): £59
Dense cluster of crystals, pyrite crystals exhibiting characteristic striations, small clusters of prismatic quartz crystals within. 90 grams, 62 mm
From Alimon Mine, Huaron Pasco, Peru. From the private collection of a Cornish, UK, gentleman.
