nabalamprophyllite
nounEtymology For its composition, a mineral related to lamprophyllite with a dominance of sodium and barium (chemical symbols Na and Ba).
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Chemistry, Geography, Geology, Mineralogy, Natural sciences, Physical sciences A monoclinic-prismatic mineral containing aluminum, barium, calcium, fluorine, hydrogen, iron, magnesium, manganese, oxygen, potassium, silicon, sodium, strontium, and titanium.