Refractometers Made Easy: The ''Right-Way'' Guide to Using Gem Identification Tools, Paperback/Antoinette Matlins

Descriere & specificații

Explains in non-technical terms how to use the refractometer to identify diamonds and colored gems, and how to separate natural gems from imitations, treated gemstones, synthetics, and look-alikes. The approach is direct and practical, and its style is easy to understand. With this highly accessible guide booklet, anyone can begin to master gem identification using the refractometer.

Produse similare

Bicep BooksCowboys & Dogmen: Skinwalkers, Werewolves, and Hellhounds of North America, Paperback/John Lemay

72,99 lei

American Psychiatric Association PublishingHandbook of Mentalizing in Mental Health Practice, Paperback/Anthony W. Bateman

476,99 lei

Minkowski Institute PressThe Philosophy of Physical Science, Paperback/Arthur S. Eddington

121,99 lei

Bedford Square PublishersLady Glenconner's Picnic Papers, Paperback/Anne Glenconner

63,99 lei

Little, Brown Book GroupBrave Hearted. The Dramatic Story of Women of the American West, Paperback/Katie Hickman

93,99 lei

Heliotrope Books LLCThat Lonely Spell, Paperback/Frances Park

97,99 lei

Octopus Publishing GroupDad Jokes: Greatest of All Time. The newest collection from the Instagram sensation @DadSaysJokes, Hardback/Dad Says Jokes

64,00 lei102,99 lei-38%

M.L. HumphreyThe IF Functions, Paperback/M. L. Humphrey

53,99 lei

Key Publishing LtdRAF Transport Aircraft, Paperback/Chris Gibson

115,99 lei

Lulu.comVistas of Infinity - How to Enjoy Life When You Are Dead, Paperback/Jurgen Ziewe

203,99 lei

Cambridge University PressVocabulary in Practice 4, Paperback/Glennis Pye

77,00 lei88,99 lei-13%

WheatmarkThe Secrets of Tintern Abbey: A Historical Novel, Paperback/Gordon Masters

113,99 lei