Читать книгу Edgar Cayce's Sacred Stones - Shelley Kaehr - Страница 45

Emerald is the most widely known variety of beryl. Because of its significance throughout history, we will discuss it in an upcoming section of the book.

Pure beryl is actually colorless, but various impurities give this gem a variety of colors. Other beryl varieties are significant and interesting also. We’ll explore some of these briefly.