Iglesias, Carbonia-Iglesias Province, Sardinia, Italy - Sculptural group of copper-rich aragonite with the classic delicate blue color. The aggregate consists of several sprays of elongated calcite, usually diverging as either a papillon (bowtie) of arrange in a semiparallel, artichoke fashion, then locally covered by a number of curvy coralloid aragonite crystallized wires. Quite a sought-after classic from this prolific mining district, now long defunct. Overall size is 7.6 × 5.1 × 4.5 cm. Weight is 70 gr. Ex Lehmann (CH) collection. Original label pasted on the specimen.