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Coordinates: 51.374687°N 2.440724°W. The Jewel viewed from the front, with the top in shadow. The Alfred Jewel is a piece of Anglo-Saxon goldsmithing work made of enamel and quartz enclosed in gold. It was discovered in 1693, in North Petherton, Somerset, England and is now one of the most popular exhibits at the Ashmolean Museum in Oxford.
Along with other gold-heavy quartz pieces, the gold was first believed to be bits of damaged machinery. A number of days later, the materials were examined and found to be full of gold. The “Crown Jewel” was the largest of the pieces, weighing in at 60 lb troy (22.4 kg). [4] The finding of the gold was reported by The National Enquirer. [5]
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Granulation is a jewellery manufacturing technique whereby a surface is covered in spherules or granules of precious metal. The technique is thought to have its origins in Sumer about 5,000 years ago. This technique then spread to southern Europe during the orientalizing period, also through the role of Phoenicians, who had founded colonies in ...
Varna Necropolis. Coordinates: 43°12′47″N 27°51′52″E. Reconstruction of elite male burial, with some of the world's oldest gold jewellery, c. 4,500 BC. The Varna Necropolis (Bulgarian: Варненски некропол), or Varna Cemetery, is a burial site in the western industrial zone of Varna (approximately half a kilometre from ...
An orogenic gold deposit is a type of hydrothermal mineral deposit. More than 75% of the gold recovered by humans through history belongs to the class of orogenic gold deposits. [1] Rock structure is the primary control of orogenic gold mineralization at all scales, as it controls both the transport and deposition processes of the mineralized ...
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