lomonosovite

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lomonosovite — … Useful english dictionary
List of minerals K-M (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
Arctite — (Na2Ca4(PO4)3F) is a colourless mineral found in the Kola Peninsula northern Russia. It s Mohs hardness is 5 and has a density of 3.11 3.13. Arctite is transparent with a vitreous lustre. Arctite has a perfect cleavage and a trigonal crystal… … Wikipedia
Neptunite — Catégorie IX : silicates[1] Neptunite sur natrolite San Benito Californie (2,5 … Wikipédia en Français

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