| 1. | Celestite is usually diagenetic but commonly forms very early in the history of the sediment .
天青石一般是成岩期的，但通常是在沉积史的极早期形成的。
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| 2. | Celestite ores - determination of aluminium content - edta volumetric method
天青石矿石中铝含量的测定. edta容量法
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| 3. | Celestite - determination of barium cantent - barium chromate volumetric method
天青石矿石中钡含量的测定.铬酸钡容量法
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| 4. | Celestite ores - determination of hygroscopic moisture content - gravimetric method
天青石矿石中吸附水含量的测定.重量法
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| 5. | Celestite ores - determination of sulphate content - barium sulphate gravimetric method
天青石矿石中硫酸盐含量的测定.硫酸钡重量法
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| 6. | Celestite ores - determination of strontium and calcium contents - edta volumetric method
天青石矿石中锶和钙含量的测定. edta容量法
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| 7. | Celestite ores - determination of silicon content - molybdenum blum spectrophotometric method
天青石矿石中硅含量的测定.钼蓝分光光度法
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| 8. | Celestite ores - determination of aluminium content - chromazurol s spectrophotometric method
天青石矿石中铝含量的测定.铬天青s分光光度法
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| 9. | Celestite ores - determination of silicon content - perchloric acid dehydration gravimetric method
天青石矿石中硅含量的测定.高氯酸脱水重量法
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| 10. | Celestite ores - determination of iron content - sulphosalicylic acid spectrophotometric method
天青石矿石中铁含量的测定.磺基水杨酸分光光度法
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