Clinoclase with Azurite

A rare deep blue specimen of a lustrous Clinoclase hemisphere measuring to 1cm diameter. On a sparkling royal blue crystal druse of Azurite with Tyrolite mostly replaced by porcellaneous blue-green Chrysocolla. In a Quartz matrix from the Mammoth Mine, Utah, USA, a neat and rare specimen from the mine, and comes with U.S. National Museum handwritten label.