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Get the APPThe Chemistry, Properties and Tests of Precious Stones
Chapter 15 No.15
Word Count: 3098
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Released on: 01/12/2017
CIOUS STONE
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ears later he found that the stone hyacinth contained a similar substance, both having the formula,
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The Chemistry, Properties and Tests of Precious Stones
“The Chemistry, Properties and Tests of Precious Stones by John Mastin”