The system MgC[O.sub.3]-FeC[O.sub.3]-CaC[O.sub.3]-[Na.sub.2]C[O.sub.3] at 12-23 GPa: phase relations and significance for the genesis of ultradeep diamonds

Physical-chemical experimental studies at 12-23 GPa of phase relationships within four-members carbonate system MgC[O.sub.3]-FeC[O.sub.3]-CaC[O.sub.3]-[Na.sub.2]C[O.sub.3] and its marginal system MgC[O.sub.3]- FeC[O.sub.3]-[Na.sub.2]C[O.sub.3] were carried out. The systems are quite representative f...

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Veröffentlicht in:	Doklady earth sciences 2015-09, p.946
Hauptverfasser:	Spivak, A.V, Solopova, N.A, Dubrovinsky, L.S, Litvin, Yu. A
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbonates Diamond crystals Diamonds Silicates Sulfides
Online-Zugang:	Volltext
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