Gemstone Identification, Processing, and Application Technology Data Manual

Author: Zhang Xianfeng
Publisher:
Publish Date: 1994-10-01
Features: Based on years of experience in jade and gemstone teaching, research, and commercial trade, the author has compiled common technical data for jade and gemstone identification and processing. The identification section includes data on common identification instruments, refractive index, absorption spectra, inclusions, pleochroism, fluorescence, and reference prices of jade and gemstones both domestically and internationally. The processing section covers common machinery (faceting, bead making, jade carving), accessories, abrasives, binders, faceting shapes, and faceting processing procedures (30 types). The book is rich in content, easy to use, and practical. It is suitable for jade and gemstone identification, processing, and trade personnel, as well as students and faculty of relevant universities and scientific research personnel.