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_900x900.jpg "Deep Purple Amethyst Crystal Cluster Formation")
_200x200.jpg "Deep Purple Amethyst Crystal Cluster Formation")
.jpg "Deep Purple Amethyst Crystal Cluster Formation")
LOT 2378
Deep Purple Amethyst Crystal Cluster Formation
20 1/2 in. (10 kg total, 53 cm high including stand).
A cut section of beautifully layered amethyst crystals with orange druse, polished stalactite formations on the field formed of green celadonite, red-brown agate and white quartz; mounted on a custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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Quartz Crystal Specimen
Sold for (Inc. bp): £13
Containing various sizes of prismatic crystals on a light-coloured matrix. 148 grams, 91 mm
Property of an Essex gallery. -
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Massive Cave Stalagmite Section
Sold for (Inc. bp): £7
A colossal cut section of cream-coloured stalagmite showing natural ripples. 66.7 kg, 90 cm
Previously from a Hong Kong collection. Ex property of a London, UK, gentleman, 1990s.
A stalagmite, is an upward-growing mound of mineral deposits growing on the floor of a cave due to accumulation of material deposited from ceiling drippings. They are typically formed by the deposition of calcium carbonate and other minerals, which is precipitated from mineralised water solutions. Limestone is the chief form of calcium carbonate rock which is dissolved by water that contains carbon dioxide, forming a calcium bicarbonate solution in underground caverns. -
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Bismuth Specimen Pair
Sold for (Inc. bp): £20
Comprising two hopper crystals exhibiting stairstep crystal structure and iridescent colours. 49 grams total, 28-33 mm
From a Cambridgeshire, UK, collection.
