Datolite specimen from the renowned Nikolaevskiy Mine in Dalnegorsk, Primorsky Krai, Russia. This striking example showcases the characteristic pale yellow-green crystals and glassy luster typical of premium Russian datolite. Measuring 8.5 x 5.5 x 7 cm, it presents excellent crystal definition and display quality. A notable addition to any serious mineral collection, particularly for those focused on Russian localities and secondary minerals. Perky included.
