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The Use of UV-Visible Diffuse Reflectance Spectrophotometry for a Fast, Preliminary Authentication of Gemstones [PDF]
Molecules, 2022 The identification of gemstones is an important topic in the field of cultural heritage, given their enormous value. Particularly, the most important precious stones, namely diamond, emerald, ruby and sapphire, are frequently subjected to counterfeit by ...
Maurizio Aceto +2 more
exaly +4 more sources
Specific Methodology for Forensic Commodity Examinations of Jewelry and Gemstones on the Documents
Теория и практика судебной экспертизы, 2020 A sequence and the main stages of the commodity examination of jewelry and gemstones to determine their market value basing on the information contained in the materials given to an expert are proposed, characteristic features of gemstones expertise are ...
A. A. Selivanov
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NFT Certificates and Proof of Delivery for Fine Jewelry and Gemstones
IEEE Access, 2022 Fine jewelry is a unique class of ornaments composed of precious metals and gemstones. Premium-grade metals such as gold, platinum, and sliver, and gemstones such as pearls, diamonds, rubies, and emeralds are used use to make fine jewelry.
Noura Alnuaimi +2 more
exaly +3 more sources
Applied Sciences, 2021 Laser-induced breakdown spectroscopy (LIBS), accompanied by chemometric data analysis, is used to identify and classify gemstones of various hardness.
Sonali Dubey +5 more
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High-Temperature Resistance of a Red Clay-Based Geopolymer Reinforced by Basalt Fiber [PDF]
ACS OmegaYanjin Zheng +3 more
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Highlighting Some Important Gemstones in Ancient Egypt ( From Predynastic till the end of Graeco-Roman Period) [PDF]
المجلة العلمیة لکلیة السیاحة والفنادق جامعة الأسکندریة, 2020 Highlighting some Important Gemstones in Ancient Egypt ( From Predynastic till the end of Graeco-Roman Period)Throughout history many cultures have used stones, metals and gems as key elements in their religious and spiritual systems as well as ...
tarneem bayoumy, Zainab elsokaily
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Tělesnost nerostů a země v pozdně antickém a raně islámském Egyptě [PDF]
Svět Literatury, 2023 Corporeality permeates the concept of something as seemingly disembodied as minerals or the earth, as we naturally perceive our surroundings through the prism of our own bodily experience.
Markéta Preininger
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Cross-border Approach to Economic Cooperation between Russia and Kazakhstan in the Sphere of Turnover of Precious Metals and Stones [PDF]
Финансовый журнал, 2023 In the conditions of expanding interaction between friendly countries, the cross-border approach to economic cooperation in strategically important areas is becoming increasingly important.
Ludmila N. Ivanova +1 more
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Overview of Gemstone Resources in China
Crystals, 2021 Gemstones are minerals of gem qualities used for adornment and decoration with the attributes of beauty, durability and rarity. Traditionally, although China has been regarded as the most important source for nephrite, over the past decades, a large ...
Xiao-Yan Yu +9 more
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Pallas, 2021 Minerals, or “stones” in the wide sense, are associated to herbal and animal substances to form the corpus of medicinal simples. Sources about it are to be not only looked for in the textbooks of medicine and pharmacology, but also in the treaties of ...
Joëlle Ricordel
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