general/aluminium-minerals
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Gibbsite
Form of aluminium hydroxide, mineral
Emery (rock)
Metamorphic rock
Imogolite
Phyllosilicate clay mineral
Dumortierite
Aluminum boro-silicate mineral
Aluminite
Sulfate mineral
Chrysoberyl
Mineral or gemstone of beryllium aluminate
Halloysite
Phyllosilicate mineral in the kaolinite subgroup
Pyrophyllite
Phyllosilicate mineral in the pyrophyllite-talc group
Kaolinite
Phyllosilicate clay mineral
Spodumene
Pyroxene, inosilicate mineral rich in lithium
Topaz
Silicate mineral
Sapphire
Gem variety of corundum
Prehnite
Inosilicate of calcium and aluminium
Zorite
Silicate mineral
Ruby
Variety of corundum, mineral, gemstone
Tourmaline
Cyclosilicate mineral group
Vermiculite
Hydrous phyllosilicate mineral
Andalusite
Aluminium nesosilicate mineral
Stellerite
Zeolite mineral
Annite
Mica mineral in the biotite subgroup
Lazulite
Phosphate mineral
Diaspore
Aluminium hydroxide oxide mineral