Ruby, Sapphire & Emerald Buying Guide

Ruby, Sapphire & Emerald Buying Guide
Author: Renee Newman
Publisher:
Total Pages: 0
Release: 2009
Genre: Emeralds
ISBN: 9780929975412

This guide helps buyers to evaluate these spectacular gems and it updates professionals on new treatments and sources of corundum and emerald. Using close-up photographs, the book shows how to make visual judgements about clarity. transparency, cut quality and brilliance. In addition, it helps you to understand lab reports and find appraisers and labs. You will also get tips on detecting imitations and synthetic stones. Let this guide provide the in-depth information you will need to be a smart buyer. Topics in this guide include: Quality evaluation; Gem treatments; Fakes and synthetics; Lab reports; Geographic sources; Appraisals; Gem cleaning & care; Savvy buying.

Our Wonderful Progress

Our Wonderful Progress
Author: Trumbull White
Publisher:
Total Pages: 752
Release: 1902
Genre: Dummies (Bookselling)
ISBN:

The industrial age.--The world's science and invention.--Noteworthy facts of all nations.--Amazing wonders of nature.--Things we all should know.

The Ugly History of Beautiful Things

The Ugly History of Beautiful Things
Author: Katy Kelleher
Publisher: Simon and Schuster
Total Pages: 272
Release: 2024-04-23
Genre: History
ISBN: 1982179368

"In these dazzling and deeply researched essays, Katy Kelleher blends science, history, and memoir to uncover the dark underbellies of our favorite goods. She reveals the crushed beetle shells in our lipstick, the musk of rodents in our perfume, and the burnt cow bones baked into our dishware. She untangles the secret history of silk and muses on her problematic prom dress. She tells the story of countless workers dying in their efforts to bring us shiny rocks from unsafe mines that shatter and wound the earth, all because a diamond company created a compelling ad. She examines the enduring appeal of the beautiful dead girl and the sad fate of the ugly mollusk. With prose as stunning as the objects she describes, Kelleher invites readers to examine their own relationships with the beautiful objects that adorn their body and grace their homes"--