The Importance and Methodology of Undertaking a Literature Search for Gemmological Research and Article Publishing

Bohemian garnets, i.e., chromium-bearing pyropes, are found in several jewellery pieces from the Mig

Jade or "Fei Cui" are trade names for a stone that typi- cally contains only one or more main minera

Emerald is the green variety of beryl, with its distinctive color resulting from trace amounts of ch