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Artinite
Type Locality
Dossi di Franscia (Franscia Mine; Franscia Mines; Franscia Quarries), Campo Franscia (Franscia), Lanzada, Lanterna Valley, Malenco Valley, Valtellina, Sondrio Province, Lombardy, Italy
Mineral Data
Mg
2
(CO
3
)(OH)
2
·3H
2
O
Strunz:
5.DA.10
Physical Properties
Crystal System:
Monoclinic
Streak:
White
Hardness:
2.5
Tenacity:
brittle
