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Dana Classification
"The Dana System of Mineralogy was first published in 1837 by James Dwight Dana, a leading geologist of his time; it is in its eighth edition (1997 ed.)...
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Gemology dictionary
"This dictionary contains 1302 terms in the field of gemology, especially those related species gemmològiques, physical properties and characteristics of crystalline gems, inclusions and sizes...
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Mineral Lists
"Here are mineral lists (IMA approved mineral names and varieties names) sorted either alphabetically or arranged systematically...
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