bn:00033977n
Noun Concept
Categories: Feldspar, Tectosilicates, Triclinic minerals, Industrial minerals, Articles with short description
EN
feldspar  felspar  alkali feldspar  feldspar mineral group  feldspars
EN
Any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium WordNet 3.0
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EN
Feldspar is a group of rock-forming aluminium tectosilicate minerals, also containing other cations such as sodium, calcium, potassium, or barium. Wikipedia
Group of rock-forming minerals including Wikipedia Disambiguation
Mineral group Wikidata
Any of a large group of rock-forming minerals that, together, make up about 60% of the earth's outer crust. The feldspars are all aluminum silicates of the alkali metals sodium, potassium, calcium and barium. Feldspars are the principal constituents of igneous and plutonic rocks. Wiktionary
Any of a large group of rock-forming minerals. Wiktionary (translation)
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