12 relations: Aegirine, Andrianovite, Davinciite, Eudialyte group, Hermann–Mauguin notation, Hexagonal crystal family, Khibiny Mountains, Nepheline, Pegmatite, Silicate minerals, Sodalite, Villiaumite.
Aegirine
Aegirine is a member of the clinopyroxene group of inosilicates.
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Andrianovite
Andrianovite is a very rare mineral of the eudialyte group, with formula Na12(K,Sr,Ce)6Ca6(Mn,Fe)3Zr3NbSi(Si3O9)2(Si9O27)2O(O,H2O,OH)5.
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Davinciite
Davinciite is a very rare mineral of the eudialyte group, with the simplified formula Na12K3Ca6Fe32+Zr3(Si26O73OH)Cl2.
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Eudialyte group
Eudialyte group is a group of complex trigonal zircono- and, more rarely, titanosilicate minerals with general formula 33M(2)3M(4)Z3O'4X2, where N(1) and N(2) and N(3) and N(5).
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Hermann–Mauguin notation
In geometry, Hermann–Mauguin notation is used to represent the symmetry elements in point groups, plane groups and space groups.
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Hexagonal crystal family
In crystallography, the hexagonal crystal family is one of the 6 crystal families, which includes 2 crystal systems (hexagonal and trigonal) and 2 lattice systems (hexagonal and rhombohedral).
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Khibiny Mountains
The Khibiny Massif, Khibiny Mountains, Khibinsky Mountains or Khibins, Khibinsky tundras, Khibiny (Хиби́ны) is one of the two main mountain ranges of the Kola Peninsula, Russia, within the Arctic Circle, located between Imandra and Umbozero lakes.
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Nepheline
Not to be confused with Nephrite. Nepheline, also called nephelite (from Greek: νεφέλη, "cloud"), is a feldspathoid: a silica-undersaturated aluminosilicate, Na3KAl4Si4O16, that occurs in intrusive and volcanic rocks with low silica, and in their associated pegmatites.
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Pegmatite
A pegmatite is a holocrystalline, intrusive igneous rock composed of interlocking phaneritic crystals usually larger than 2.5 cm in size (1 in); such rocks are referred to as pegmatitic.
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Silicate minerals
Silicate minerals are rock-forming minerals with predominantly silicate anions.
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Sodalite
Sodalite is a rich royal blue tectosilicate mineral widely used as an ornamental gemstone.
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Villiaumite
Villiaumite is a rare halide mineral composed of sodium fluoride, NaF.
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