fluoborite

fluoborite

[‚flü·ə′bȯr‚īt]
(mineralogy)
Mg3(BO3)(F,OH)3 A colorless mineral composed of magnesium fluoborate; occurs in hexagonal prisms. Also known as nocerite.
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References in periodicals archive ?
Associated minerals are: calcite, fluoborite, frolovite, magnetite, kurchatovite, clinokurchatovite, fedorovskite, sakhaite, vimsite, pentahydroborite, hexahydroborite and borcarite.
In different limestone-dolomite associations the boron-rich minerals harkerite, ludwigite and fluoborite have been identified, though not together.