From Dulong Mine, Maguan, Yunnan, China Large plate of bright blue hemimorphite with botryoidal hemimorphite crystals coating brown matrix. The hem...

Here is stunning blue botyroidal formation of powder blue translucent hemimorphite on matrix. The hemimorphite has a scintillating surface composed...

From Mina el Potosí, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico Here is a very aesthetic specimen with transparent, colorless diverg...