鐵天藍石 的英文怎麼說
中文拼音 [tiětiānladàn]
鐵天藍石
英文
ferrolazulite-
The ralationship between the color of turquoise and its composition and structure is studied, that is, the variation from blue through green to brown yellow is dependent on the amount of iron. absorped water, crystalline water and hydroxyls lose from turquoise when it is heated, therefore its structure is destroied and its color also becomes green, yellow from azure
隨著鐵含量的增加,綠松石的顏色逐漸由藍變綠、變黃;隨溫度逐漸升高,綠松石失去結晶水和結構水,結構被破壞,由原來的天藍色逐漸變成綠色、黃色。This continuum of color determines the gems value with deepest blues being the most cherished. the finest aquamarine stones come from brazil, but other important sources include afghanistan, india, madagascar, nigeria, pakistan and russia. the largest aquamarine gemstone found to date weighed 243. 1 lbs
綠柱石是一種含鈹鋁的硅酸鹽,海藍寶石的顏色為天藍色至海藍色或帶綠的藍色的綠柱石,它的顏色形成主要是由於含微量的二價鐵離子fe2 ,以明潔無暇濃艷的艷藍至淡藍色者為最佳。
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