Liquid crystals are substances that flow like a liquid but maintain some of the ordered structure of crystals. Liquid-crystal molecules tend to be elongated and to orient in specific directions.

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The biotite aggregates are the loci for very fine-grained euhedral uraninite crystals. The second pegmatite subgroup contains more sparsely distributed plates and discontinuous stringers of black ...

The biotite aggregates are the loci for very fine-grained euhedral uraninite crystals. The second pegmatite subgroup contains more sparsely distributed plates and discontinuous stringers of black ...

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6. The crystal structure information of the refined phases originates from the Bruker-AXS crystal structure database, or obtained from the Crystallography Open Database (Grazulis et al. 2009) or the ...

School of Earth Sciences, East China University of Technology, Nanchang, Jiangxi Province 330013, China State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, ...

2002). The locations of fresh biotite monzogranite sample are shown in Figure 1B. Titanite grains were separated from the samples using standard heavy-liquid and magnetic methods, followed by ...

The whitish-gray quartz monzonites show medium porphyritic texture. Phenocrysts consist of K-feldspar (∼35 vol%), plagioclase (∼15 vol%), amphibole (∼10 vol%), biotite (∼8 vol%), and quartz (∼5 vol%).