释义 |
Definition of spodumene in English: spodumenenoun ˈspɒdjʊmiːnˈspäjo͞oˌmēn mass nounA translucent, typically greyish-white aluminosilicate mineral which is an important source of lithium. 锂辉石 Example sentencesExamples - It never occurs as a free element, but is found in minerals such as spodumene, petalite, and lepidolite.
- 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.
- 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.
- Purple lepidolite and gray spodumene also can be found, and microcrystals of mangano-columbite are common.
OriginEarly 19th century: from French spodumène, from Greek spodoumenos 'burning to ashes', present participle of spodousthai, from spodos 'ashes'. Definition of spodumene in US English: spodumenenounˈspäjo͞oˌmēn A translucent, typically grayish-white aluminosilicate mineral which is an important source of lithium. 锂辉石 Example sentencesExamples - 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.
- It never occurs as a free element, but is found in minerals such as spodumene, petalite, and lepidolite.
- They are often associated with large crystals of kunzite, the lilac-colored variety of spodumene.
- 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.
- Purple lepidolite and gray spodumene also can be found, and microcrystals of mangano-columbite are common.
OriginEarly 19th century: from French spodumène, from Greek spodoumenos ‘burning to ashes’, present participle of spodousthai, from spodos ‘ashes’. |