ATHENA MINERALOGY |
Mineral: | TREMOLITE |
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Formula: | ▢Ca2Mg5Si8O22(OH)2 |
Crystal System: | Monoclinic |
Group: | Amphibole supergroup, with (OH,F,Cl) dominant. Ca subgroup. Sadanagaite group |
IMA Number: | 2012 s.p. |
References: | CM 14 (1976), 334; HB2/2 (1995); L 9 (2008), 8; Sc. Rep. 11 (2021), 6285; AM 108 (2023), 903 |
Type Locality: | Tremola Valley, St. Gotthard, Campolungo, Valle Leventina, Ticino, Switzerland |
Comments: | ▢ = vacancy |
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