corundum rock 中文意思是什麼
corundum rock
解釋
剛玉巖-
Miscellany - the red corundum grains in some of the ruby. . zoisite rocks have corona like shell consisting of an off - white to yellowish material that, according to chris wright of wright ' s rock shop, hot springs, arkansas ( personal communication, july, 2005 ) are " variations in the zoisite "
備注:在某些紅寶石里有紅剛玉的交叉雙晶,有的黝簾石巖石有象貝殼樣的冠狀物,顏色為白色到淡黃色,屬於一種變種的黝簾石。
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