Dawsonite is sodium aluminum carbonate hydroxide, NaAlCO3(OH)2, a soft orthorhombic mineral that commonly forms bladed, fibrous, acicular or rosette-like aggregates. Explore its mineral science, Montréal type-locality history, modern symbolic associations...
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Dolomite is calcium magnesium carbonate, CaMg(CO3)2, a trigonal rock-forming mineral commonly seen in white, gray, pink and brownish rhombohedral crystals. Explore its mineral science, name history, modern symbolic associations with...
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