سعر حجر الفلورايت الخام | عروض و خصومات حصرية | تخفيضات
About Color-Change Fluorite. Color change fluorite is fluorite which exhibits a change of color under different lighting conditions; most often from blue under daylight, to purple under incandescent light. Fluorite is composed of calcium fluoride and is. يتواجد حجر الفلورايت بعدد كبير من
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