Definition of spodumene in English:

spodumene

noun

  • [mass noun] A translucent, typically greyish-white aluminosilicate mineral which is an important source of lithium.

    • ‘The dike is characterized by a greater abundance of muscovite than biotite; it also contains columbite-tantalite, cassiterite, beryl, spodumene, lepidolite, montebrasite, pollucite, and tourmaline.’
    • ‘They are often associated with large crystals of kunzite, the lilac-colored variety of spodumene.’
    • ‘Purple lepidolite and gray spodumene also can be found, and microcrystals of mangano-columbite are common.’
    • ‘Autunite is widespread in the eastern United States and is particularly well known as an accessory in complex pegmatites that have been prospected for mica, feldspar, spodumene, and gems.’
    • ‘It never occurs as a free element, but is found in minerals such as spodumene, petalite, and lepidolite.’

Origin

Early 19th century: from French spodumène, from Greek spodoumenos burning to ashes, present participle of spodousthai, from spodos ashes.

Pronunciation

spodumene

/ˈspɒdjʊmiːn/