John Sinkankas

1915 – 2002

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9 books

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Books

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MineralogyJohn Sinkankas
Mineralogy
John Sinkankas · 1964 · 586 pages
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Gem cuttingJohn Sinkankas
Gem cutting
John Sinkankas · 1955 · 320 pages
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Gemstones of North AmericaJohn Sinkankas
Gemstones of North America
John Sinkankas · 1959 · 675 pages
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Van Nostrand's standard catalog of gemsJohn Sinkankas
Van Nostrand's standard catalog of gems
John Sinkankas · 1968 · 286 pages
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GemologyJohn Sinkankas
Gemology
John Sinkankas · 1993 · 1216 pages
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Gemstone & mineral data bookJohn Sinkankas
Gemstone & mineral data book
John Sinkankas · 1972 · 352 pages
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Emerald and other berylsJohn Sinkankas
Emerald and other beryls
John Sinkankas · 1981 · 670 pages
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Prospecting for gemstones and mineralsJohn Sinkankas
Prospecting for gemstones and minerals
John Sinkankas · 1970 · 374 pages
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Gem cutting: a lapidary's manualJohn Sinkankas
Gem cutting: a lapidary's manual
John Sinkankas · 1962 · 297 pages
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