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Potassicferrisadanagaite. Comments: Small crystalline fragments of potassicferrisadanagaite. Location: Ilmen Natural Reserve, Ilmen Mts, Chelyabinsk Oblast', Southern ...
KCa2[(Fe2+;Mg)3 Sadanagaite (Al;Fe3+)2](Si5Al3)O22(OH)2 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Monoclinic. Point Group: m; 2; or 2=m: Prismatic crystals, to 1 mm; as
The sadanagaite root name minerals are defined as minerals in the calcium amphibole subgroup with 0.5 < A (Na+K+ 2Ca) where Na or K is dominant, and with 1.5 < Z (Al+Fe 3+ +2Ti), where Al or Fe 3+ are dominant.
The sadanagaite group was redefined in the 1997 amphibole nomenclature, and this material was named potassic-magnesiosadanagaite. A new redefinition of the sadanagaite group in the 2012 amphibole nomenclature caused a new name-change, this time to potassic-sadanagaite.
What does sadanagaite mean? Information and translations of sadanagaite in the most comprehensive dictionary definitions resource on the web. Login . The STANDS4 Network.
In the 2012 amphibole nomenclature, sadanagaite was redefined to be the Na, Mg and Al dominant member of the group, thus obsoleting the name magnesiosadanagaite. The magnesiosadanagaite of Banno et. al (2004) is from 2012 named sadanagite.
SADANAGAITE AND MAGNESIO-SADANAGAITE tonite zone, agarnet-vesuvianite zone, andavesuvian-ite-sadanagaite zone, traversing from limestone tothe center oftheseam. Sadanagaite maybelacking inthe centralvesuvianite zoneofsomeseams.Thesadanagaite-bearing zone occurs asacompact, dark brown band, consisting ofvesuvianite and sadanagaite with minor