, 2014 TEZ9946Tez (Doktora) -- Çukurova Üniversitesi, Adana, 2014.Kaynakça (s. 127-134) var.xvii, 135 s. : res., tablo ; 29 cm.Bu çalışmada Malatya iline bağlı Doğanşehir ve Arguvan bölgelerinde gözlenen süstaşları mineralojik, jeokimyasal ve gemolojik olarak ...
Kaydu, İlkay
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Gemological Characteristics and Coloration Mechanism of Vanadium-Bearing Beryl from Nigeria
MineralsVanadium-bearing beryl is a vanadium-bearing variety of green beryl (distinct from emerald) that exhibits an “electro-optical” green (blue-green) color, which has led to its commercial popularity. However, the underlying coloration mechanism remains unclear.
Yunlong Hong +4 more
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Turquoise and its imitation [PDF]
, 2014 This bachelor thesis provides information about the history of turquoise stone, the use, etymology of its name and spreading of this stone in ancient cultures.
Stárková, Petra
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Comparative Analysis of Guatemalan and Qing Dynasty Jadeite Elemental Signs. [PDF]
Molecules, 2023 Liu X +5 more
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Effect of Diamond Polishing and Thermal Treatment on Carbon Paramagnetic Centers' Nature and Structure. [PDF]
Materials (Basel), 2021 Litvak I +4 more
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Assessing predictive performance of supervised machine learning algorithms for a diamond pricing model. [PDF]
Sci Rep, 2023 Kigo SN, Omondi EO, Omolo BO.
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Mineralogical Characteristics and Color Origin of Nephrite Containing Pink Minerals
Recently, a variety of nephrite containing localized pink mineral aggregates has emerged on the market, which is sometimes referred to as “peach blossom jade” by some merchants.
Miao Shi, Ye Yuan, Youxuan Li
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Chrysoprase color grading with machine learning: A systematic approach. [PDF]
PLoS OneJiang Y +4 more
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The impact of trace metal cations and absorbed water on colour transition of turquoise. [PDF]
R Soc Open Sci, 2021 Wang X, Guo Y.
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Vaterite found in saltwater natural pearls from Pinctada Sp. mollusks. [PDF]
NaturwissenschaftenZhou C +4 more
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