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LOT 2845
Large Group of Thirty Seven [37] Large Rock Crystal Mineral Points
2 1/4 - 3 3/4 in. (2.82 kg total including box, 58-95 mm).
A boxed group of well-formed prismatic crystals with pyramidal terminations. [37, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2845
Large Group of Thirty Seven [37] Large Rock Crystal Mineral Points
Sold for (Inc. bp): £33
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Collection of Six [6] Cut and Polished Agate Geode End Pieces
Sold for (Inc. bp): £46
Comprising six freestanding sections, three with enhanced dyed colouring. 3.05 kg total, 10.4-14.8 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Campo del Cielo Meteorite
Fell 6000-5000 years B.P.Sold for (Inc. bp): £286
A nickel-iron meteorite (IAB). 97.8 grams, 50.7 mm
From a Cambridgeshire, UK, collection.
A crater field of roughly 26 craters was found in the vicinity of this crater, which is estimated to date to 4-5 thousand years BP. The age of the meteorite itself is thought to be c.4.5 billion years, formed as part of the development of this solar system. The largest two fragments, the 30.8-ton Gancedo and 28.8-ton El Chaco, are among the heaviest meteorite masses ever recovered on Earth. In 1576, the governor of a province in Northern Argentina commissioned the military to search for a large mass of iron, which it was believed the local people claimed had fallen from the sky and which they used for their weapon production. The expedition discovered a large mass of metal, which was assumed to be an iron mine, and brought back a few samples, which were described as being of unusual purity. Following the legends, in 1774, Don Bartolomé Francisco de Maguna rediscovered the iron mass. He himself did not believe that the stone had fallen from the sky and assumed that it had formed by a volcanic eruption. However, he sent the samples to the Royal Society of London. In 199,0 it became protected by law. -
Fossil Priscacara Fish
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £182
On a rectangular matrix, showing good detail, especially on the fins. 411 grams, 21.2 cm
From a Cambridgeshire, UK, collection.