USA169 - Cerussite (Twin) - Grand Reef Mine, Laurel Canyon, Grand Reef Mountain, Santa Teresa Mts, Aravaipa District, Graham Co., Arizona

Terrific twinned crystal of cerussite, measuring about 9 mm across, protected in a vug. The matrix has scattered microcrystals of a blue-green copper mineral, probably chrysocolla. Displays very nicely on its own! From the personal collection of Larry Conklin, with his label (shown). 6.3 x 3.8 x 3.7 cm.