2.2.3.3.3.3.2.1. [Non-metal oxide-metal] © 2003-2026 hegel.net · Kai Froeb 2.2.3.3.3.3.2.1. [Non-metal oxide-metal] [Carbonates and nitrates] 2.2.3.3.3.3.2.1.1. [Sulphates and sulphites] (gypsum, alabaster, baryte, etc.) 2.2.3.3.3.3.2.1.2. [Phosphates] (apatite, turquoise, purpurite) 2.2.3.3.3.3.2.1.3. One level back to [Oxide salts] One level further to [Carbonates and nitrates] (calcite, malachite, azurite; Chile saltpetre) One level further to [Sulphates and sulphites] (gypsum, alabaster, baryte, etc.) One level further to [Phosphates] (apatite, turquoise, purpurite)

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