Alexandrite & Quartz
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- เผยแพร่เมื่อ 7 ธ.ค. 2024
- لبيع وشراء ومشاركة الاحجار الكريمة الفضيات والممجوهرات ومعرفة اسعارها استخدم جمز على الرابط التالي
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////////////////////////////////////////////////// Alexandrite: a distinctive type of gems which appears with a varity of colors according to the light directed at it .Its abundancy is low ,It exists in Ural Mountains of Russia ,Madagascar ,Brazil ,Sri Lanka
Quartz: transparent silicon crystals may exist in a shade of pink or other color.It has a piezoelectric effect that makes it to be used in electronic industries.
Hematite crystals: a type of iron ore that exists in a crystalized form,usually comes in a shade of black or red .Some believe it has a healing powers that draw charges off the body and bring it back to balance