crystal cluster, 3 cm across, from the Machacamarca mine (Viboras Vein), near Colavi, Potosí Department,...onto St. Aubyn mineral specimens, probably by Count de Bournon. (1792–1853); an extensive portion of the...cabinet like the one pictured in Conrad Gesner’s De omni rerum fossilium (1565). Made for the collection...Leybov, Mineral Observer François Lietard, Minéraux de Collection Ross Lillie, North Star Minerals Guanghua...Wendell Wilson, Mineralogical Record Chris Wright, Wrights Rock Shop The Mineralogical Record, volume |