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单词 forsterite
释义

Definition of forsterite in English:

forsterite

noun ˈfɔːstərʌɪtˈfôrstəˌrīt
mass noun
  • A magnesium-rich variety of olivine, occurring as white, yellow, or green crystals.

    镁橄榄石

    Example sentencesExamples
    • Our results should furthermore be useful to build up an analytic expression for the index of refraction of chromium forsterite.
    • The occurrence is in deformed, silicified marble accompanied by forsterite, diopside, zcolites, scapolite, and pyrite.
    • Peridot, the green gem variety of forsterite, occurs on a fairly remote basalt-capped mesa near the southwest edge of South Park.
    • Egypt is also the home of some of the best peridot, the gem variety of forsterite.
    • Among the features, the silicate features from minerals like forsterite and enstatite ‘swamp’ the other features, ‘so our first job will be to understand’ the abundances of the silicates.
    • One of these crystals is the bright green-colored gem called forsterite.
    • The specimen is completely composed by crystals of forsterite and the largest is almost 2 cm.
    • It has been found that the fraction of crystalline forsterite converted into the amorphous form is a function of the energy deposited through elastic collisions by incoming ions.
    • These include aquamarine, chrome diopside, diamond, jade, labradorite, forsterite, opal, pyrope, variscite, and many unique agates and jaspers.
    • On the other hand, synthetic fibrous-like forsterite is less expensive to prepare than Kaowool or rockwool.
    • Consequently, the oxide mixture seems to be widely accepted as the post-spinel phase of forsterite.

Origin

Early 19th century: from the name of J. R. Forster (1729–98), German naturalist, + -ite1.

Definition of forsterite in US English:

forsterite

nounˈfôrstəˌrīt
  • A magnesium-rich variety of olivine, occurring as white, yellow, or green crystals.

    镁橄榄石

    Example sentencesExamples
    • Among the features, the silicate features from minerals like forsterite and enstatite ‘swamp’ the other features, ‘so our first job will be to understand’ the abundances of the silicates.
    • Our results should furthermore be useful to build up an analytic expression for the index of refraction of chromium forsterite.
    • Peridot, the green gem variety of forsterite, occurs on a fairly remote basalt-capped mesa near the southwest edge of South Park.
    • It has been found that the fraction of crystalline forsterite converted into the amorphous form is a function of the energy deposited through elastic collisions by incoming ions.
    • One of these crystals is the bright green-colored gem called forsterite.
    • Consequently, the oxide mixture seems to be widely accepted as the post-spinel phase of forsterite.
    • The specimen is completely composed by crystals of forsterite and the largest is almost 2 cm.
    • Egypt is also the home of some of the best peridot, the gem variety of forsterite.
    • On the other hand, synthetic fibrous-like forsterite is less expensive to prepare than Kaowool or rockwool.
    • The occurrence is in deformed, silicified marble accompanied by forsterite, diopside, zcolites, scapolite, and pyrite.
    • These include aquamarine, chrome diopside, diamond, jade, labradorite, forsterite, opal, pyrope, variscite, and many unique agates and jaspers.

Origin

Early 19th century: from the name of J. R. Forster (1729–98), German naturalist, + -ite.

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更新时间:2024/10/19 16:24:34