I need recommendation,
If I tho choose one Gems book the cover the entire subject - which one would better serve me:
1. Gem Identification Made Easy - new 3rd edition 2003
By Antoinio Bonanno, Antoinette Leonard Matlins
OR
2. Gemstones of the World, Revised Edition 2000
By Walter Schumann
Thanks
If I tho choose one Gems book the cover the entire subject - which one would better serve me:
1. Gem Identification Made Easy - new 3rd edition 2003
By Antoinio Bonanno, Antoinette Leonard Matlins
OR
2. Gemstones of the World, Revised Edition 2000
By Walter Schumann
Thanks