In Sample TVG-1,aragonite is replaced by calcite and the pseudomorph of the former is observed,suggesting that this sample was formed earli...

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Rhodonite is named after the Greek word for rose, rhodon, with a beautiful, distinctive rose-pink color, streaked with white minerals such as calcite and is reactive to acids.

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Quartz is commonly found as a six-sided, prism-shaped crystal topped by pyramid-like form, while calcite usually shows a crystal form of rhombohedron.

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Southeast Asian countries such as Myanmar, Thailand, and Cambodia are rich in producing gemstones such as Ruby, Sapphire, Spinel, Lapis-Lazuli, Garnet, Green-tourmaline, Schorl, Apatite, Peridot,, Calcite.

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Studies on Gyirong Basin Pliocene sediments showed that the nest composition of the sediments were smectite, kaolinite, chlorite, illite, sanidine, quartz, calcite and less gypsum.

對吉隆盆地中上新世沉積物的研究表明，沉積物的礦物成分主要由黏土礦物伊利石黄色在线精品、高嶺石好男人www好看视频、綠泥石、蒙脫石以及長石www.,成年人视频、石英亚洲欧洲日韩视频、方解石及少量的石膏等組成。

Studies on Gyirong Basin Pliocene sedi ments showed that the most composition of the sedi ments were smectite,kaolinite,chlorite,illite,sanidine,quartz,calcite and less gypsum.

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Model predictions are qualitatively consistent with experimental observations of regions of the buffer exposed to the highest temperatures,which indicate precipitation of secondary phasesanhydrite ± amorphous silica(opal-CT ± calcite and alteration of Na-smectite to Ca-smectite ± saponite.

模型的預(yù)測值能夠定性地與高溫下緩沖區(qū)的觀測試驗值相吻合，表明次生礦物的沉淀無水石膏±無定形二氧化硅(opal-CT±方解石和由 Na 基蒙脫石變?yōu)?Ca 基蒙脫石±皂石的相交替過程l欧美日韩一区二区乱码。

The result of gravity separation for quartz-calcite type scheelite is not ideal.

云南某石英脈型白鎢礦原采用重選1024手机基地看人妻欧美，生產(chǎn)工藝指標(biāo)不理想。

Results of scratch test that the calcite-coated sample had low friction force than the as-diecast AZ91D.

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The gangue mineral mainly consists of quartz and sericite, and then some calcite, dolomite, chlorite and peat.

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