4cm x 5cm specimen slab of Seraphinite, 11 grams, mined in Russia, Angel Stone

4cm x 5cm specimen slab of Seraphinite, 11 grams, mined in Russia. * The 4cm x 5cm (at its widest and longest point) specimen slab Why is seraphinite so rare? * Seraphinite was discovered by Russian mineralogist Nikolay Koksharov (1818-1892 or 1893) near Lake Baikal in Siberia. * Still today, the only true specimens come from this small piece of the Earth.