![]() ![]() YInMn Blue is also known as Oregon Blue or Mas Blue, it stands for (yttrium, indium, and manganese). The color is significant for its bright, near-perfect blue color and unusually great NIR reflectance. Smith, at Oregon State University were conducting research. YlnMn Blue is an inorganic blue pigment that was uncovered by Professor Mas Subramanian in 2009 When he and his then-graduate student, Andrew E. Source – trigonal bipyramidal coordination environment conditions in the chromophore In a few % of Lapis augite, diopside,Įnstatite, mica, hauynite, hornblende, nosean, and sulfur-rich löllingite are found existing in it. Lapis comprises ofĬalcite (white), sodalite (blue), and pyrite (metallic yellow). Lapis Lazuli is composed of minerals and chemicals, but the most significant mineral component is “Lazurite “in the composition (25% to 40%). As a result of contact metamorphism, they emerge in a crystalline marble. Lapis Lazuli is majorly gotten from the mines of northeast Afghanistan, a considerably good amount was also produced from mines west of Lake Baikal in Russia, we can also get them produced from mines in Pakistan, Canada, Italy, United States, and Mongolia and in the Andes mountains in Chile which is the source that the Inca used to create and crave artifacts and jewelry. It continued to be an incredibly costly dye until an artificial ultramarine was developed in 1826 It was used to make robes of the Virgin Mary and symbolized holiness and humility. Ultramarine was the Most Outstanding and most valuable blue used by Renaissance and many other painters. ![]() Ultramarine is Latin and it means, literally ‘beyond the sea’, because the pigment was transported into Europe from hollows in Afghanistan by Italian dealers during the 14th and 15th centuries. They are highly graded by Indus Valley Civilization (7570–1900 BC), in the Middle Ages Lapis began to be transported to Europe where it was crushed to powder and made into “Ultramarine” is a deep blue color dye which is made from grinding lapis lazuli into a powder as earlier stated. ![]() The overall meaning of Lazuli is “sky” or “heaven” so technically, it means “a stone from the heavens”. Lapis is the Latin for stone and Lazuli is derived from the Medieval Latin lazulum and was derived from Arabic. In the 7 th millennium BC Lapis was found in the Sar-ISang mines in Shortugai.įor cultural and historical interest in 7570 BC, Lapis Lazuli’s artifacts were found at Bhirrana. Lapis Lazuli also known as Lapis is a deep-blue metamorphic rock that is sometimes used as a semi-precious stone, and it is high price because of its striking color. ![]()
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