Refining Precious Metal Wastes gold - silver - platinum metals
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Lieferung aus: Kanada, Shipping costs to: GBR.
Von Händler/Antiquariat, RareNonFiction.com.
New York: Metallurgical Publishing Co.. Hardcover. 0931913225 pp. xiii, [1], 362 pages with index and recommended reading list. Occasional black and white illustrations. Reprint of the 1940 first edition. "Based upon author's 24 years of teaching jewelers and others to refine their precious metal wastes." - Preface. Chapters include: The Purpose of this Book; Materials to be Discussed; The Simplest Case - Platinum Filings That Contain No Gold; Arrangement of Equipment, Disposing of Fumes; The Commonest Case - Gold Scrap that Contains no Platinum Metals; More About Gold - Alternative Methods; Some Special Cases; Silver; Identifying Metals in Solution; Getting Acquainted with the Platinum Group; Jewelers' Filings and Clippings Containing Mixtures of Gold and Platinum; Alloys and Buttons Containing Gold and Platinum Group Metals; The Stock Pot; Alternative Methods; Repurification of Gold, Platinum, Palladium, Silver, Iridium; Some More Special Cases; Rhodium, Ruthenium, Osmium; Low Grade Wastes; Losses; More About Equipment; Processes Used by Professional Refiners; Some Large Professional Refineries; Appendices. Prior owner's details atop front free endpaper. Bit of soiling to fore-edge, otherwise clean and unmarked with light wear to publisher's charcoal faux leather-covered boards. No dust jacket, apparently as issued. A quality copy of this valuable guide. 22 x 15 cm. . Very Good. 1982. Reprint.

Lieferung aus: Kanada, plus shipping.
Von Händler/Antiquariat, RareNonFiction, V9G 1H7 LADYSMITH BC.
Reprint 8vo - over 7¾" - 9¾" tall Hardcover pp. xiii, [1], 362 pages with index and recommended reading list. Occasional black and white illustrations. Reprint of the 1940 first edition. "Based upon author's 24 years of teaching jewelers and others to refine their precious metal wastes." - Preface. Chapters include: The Purpose of this Book; Materials to be Discussed; The Simplest Case - Platinum Filings That Contain No Gold; Arrangement of Equipment, Disposing of Fumes; The Commonest Case - Gold Scrap that Contains no Platinum Metals; More About Gold - Alternative Methods; Some Special Cases; Silver; Identifying Metals in Solution; Getting Acquainted with the Platinum Group; Jewelers' Filings and Clippings Containing Mixtures of Gold and Platinum; Alloys and Buttons Containing Gold and Platinum Group Metals; The Stock Pot; Alternative Methods; Repurification of Gold, Platinum, Palladium, Silver, Iridium; Some More Special Cases; Rhodium, Ruthenium, Osmium; Low Grade Wastes; Losses; More About Equipment; Processes Used by Professional Refiners; Some Large Professional Refineries; Appendices. Prior owner's details atop front free endpaper. Bit of soiling to fore-edge, otherwise clean and unmarked with light wear to publisher's charcoal faux leather-covered boards. No dust jacket, apparently as issued. A quality copy of this valuable guide. 22 x 15 cm. Very Good Versand D: 19,95 EUR Hoke C.M., Precious Metals - Refining, Precious Metal - Wastes, Gold, Silver, Platinum Metals, Jewelers, Dentists and Small Refiners, equipment, Fumes, Palladium, Iridium, Rhodium, Ruthenium, Osmium.

Lieferung aus: Kanada, plus shipping.
Von Händler/Antiquariat, RareNonFiction, V9G 1H7 LADYSMITH BC.
Reprint 8vo - over 7¾" - 9¾" tall Hardcover pp. xiii, [1], 362 pages with index and recommended reading list. Occasional black and white illustrations. Reprint of the 1940 first edition. "Based upon author's 24 years of teaching jewelers and others to refine their precious metal wastes." - Preface. Chapters include: The Purpose of this Book; Materials to be Discussed; The Simplest Case - Platinum Filings That Contain No Gold; Arrangement of Equipment, Disposing of Fumes; The Commonest Case - Gold Scrap that Contains no Platinum Metals; More About Gold - Alternative Methods; Some Special Cases; Silver; Identifying Metals in Solution; Getting Acquainted with the Platinum Group; Jewelers' Filings and Clippings Containing Mixtures of Gold and Platinum; Alloys and Buttons Containing Gold and Platinum Group Metals; The Stock Pot; Alternative Methods; Repurification of Gold, Platinum, Palladium, Silver, Iridium; Some More Special Cases; Rhodium, Ruthenium, Osmium; Low Grade Wastes; Losses; More About Equipment; Processes Used by Professional Refiners; Some Large Professional Refineries; Appendices. Prior owner's details atop front free endpaper. Bit of soiling to fore-edge, otherwise clean and unmarked with light wear to publisher's charcoal faux leather-covered boards. No dust jacket, apparently as issued. A quality copy of this valuable guide. 22 x 15 cm. Very Good Versand D: 19,95 EUR Hoke C.M., Precious Metals - Refining, Precious Metal - Wastes, Gold, Silver, Platinum Metals, Jewelers, Dentists and Small Refiners, equipment, Fumes, Palladium, Iridium, Rhodium, Ruthenium, Osmium.

Lieferung aus: Vereinigte Staaten von Amerika, Shipping costs to: GBR.
Von Händler/Antiquariat, Books Express.
2009-02-07. New. Ships with Tracking Number! INTERNATIONAL WORLDWIDE Shipping available. May be re-issue. Buy with confidence, excellent customer service!