hackmanite
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hackmanite — hack·man·ite … English syllables
Sodalite — Infobox mineral name = Sodalite category = boxwidth = boxbgcolor = caption = Sodalite of 7.5cm formula = Sodium aluminium silicate with chlorine (Na4Al3(SiO4)3Cl) color = Rich royal blue, green, yellow, violet, white veining common habit =… … Wikipedia
Sodalite — Sodalite[1] Catégorie IX : silicates[2] … Wikipédia en Français
Tenebrescence — Tenebrescence, also known as reversible photochromism , is the ability of minerals to change colour when exposed to sunlight. The effect can be repeated indefinitely, but is destroyed by heating.Tenebrescent minerals include hackmanite sodalite,… … Wikipedia
Sodalith — Chemische Formel Na8[(Cl,OH)2|Al6Si6O24] Mineralklasse Silicate und Germanate 9.FB.10 (8. Auflage: VIII/J.11 10) (nach Strunz) 76.02.03.01 (nach … Deutsch Wikipedia
sodalite — noun A mineral of alkaline igneous and plutonic rocks that are low in silica, of the chemical composition of sodium aluminum silicate with chlorine, NaAlSiOCl. Pink sodalite is sometimes called hackmanite. Sodalite and lazurite form the sodalite… … Wiktionary
