Natural gemstone Jewelry Fundamentals Explained
Mammoth ivory, since the identify implies, originates from the tusks of mammoths, ancient relations of contemporary elephants. These huge creatures roamed the Earth in the Pleistocene epoch, with some species surviving until all over 10,000 yrs back.Hemimorphite druzy is usually a zinc silicate having a hardness of 5 over the Mohs scale. In some ca