• Jun 29, 2026 identification of corundum australian gemstones s stralian sapphires often show absorption features associated with trace elements like Fe, Ti, and Cr. Ruby identification involves detecting chromium-related absorption bands. Inclusion Examination Identification of characteristic inclusions under magnifi By Nathan Turner
• Dec 9, 2025 gemstones of the world walter schumann s: Myanmar (Burma), Mozambique, Thailand. The presence of trace elements and inclusions (silk, rutile) influence clarity and value. Sapphire Typically blue, but available in a spectrum of colors (fancy sapphires). Sourc By Leonard MacGyver
• Apr 22, 2026 gemstones of the world newly revised fifth editio covered in the fifth edition? Absolutely, the revised edition introduces several recently discovered gemstone species and varieties, expanding the diversity showcased. How does the book assist collectors and enthusiasts in identifying gemstones? It offers detailed descriptions, high-qualit By Lela Zemlak
• Oct 2, 2025 a subtle arrangement of gemstones two upadesha ta d Energy Flow The arrangement aims to harmonize energies, avoiding conflicts or negative effects. Proper placement ensures that planetary energies support each other rather than oppose. Mental, Physical, and By Mrs. Annette Paucek
