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Radial aggregates of acicular tyrolite crystals grown in the fissures of the barite matrix. Characteristic bluish green color and good luster. Analysis results will be sent to buyer. Accompanied by botryoidal malachite and sprays of acicular aragonite.
We have published a book called "Rocabruna i el seu entorn. La mina de les Ferreres" where you could enjoy all species collected and determined until the date of publication (2014).