تاريخ النشر: 27/05/2025
الناشر: دار كتبنا
نبذة الناشر:This book is concerned with precious gemstones, semi-precious gemstones, and precious metals.
The book discusses the gemstones, their classifications, their importance throughout history, their properties, and their uses.
The book talks about approximately 54 gemstones. It mentions the name of the gemstone, its characteristics, how it is formed, its price, its ...uses, and the main countries that produce it. It then covers what believers in crystals say about the healing properties of the gemstone according to their literature and their books. إقرأ المزيد