Retrieving "Sodalite" from the archives

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1. Lapis Lazuli

   Linked via "sodalite"

   Lapis lazuli is a metamorphic rock resulting from the contact metasomatism of limestone or dolomite subjected to high thermal and pressure regimes near intrusions of igneous rock, typically granite or syenite. The primary source of geological material has historically been the Sar-i Sang mines in the remote [Badak…