Spravochnik Dlja Juvelira · Confirmed

Detailed information on the composition of precious metal alloys and official standards for gold and silver.

Includes an expanded list of gemstones with their physical characteristics, diagrams for over 40 cutting styles , and official diamond grading standards.

Published in its Russian translation by in 2008, this 142-page spiral-bound manual has become a standard bench reference in the industry. Unlike many instructional texts, it is not a "how-to" guide for making jewelry but a technical data repository designed to sit directly on the jeweler's workbench. Key Content & Features spravochnik dlja juvelira

Contains weight conversion charts, chemical preparation formulas, and comprehensive ring size gauges.

The handbook provides essential data for practicing jewelers, students, and retail professionals: Detailed information on the composition of precious metal

It provides immediate access to "hard-to-find" information like melting points and heating properties that are often missing from standard textbooks.

Справочник ювелира. Брюс Кнут стоимостью 699 руб. Unlike many instructional texts, it is not a

An extensive dictionary of technical terms to aid communication between masters, students, and customers. Significance for Professionals