Tag: emeralds
Gemstones of Early Christianity
Gemstones of early Christianity are surrounded by colorful stories and traditions that add to the richness of the gems we love. Many of the...
All About Emeralds
Emeralds are the green variety of the beryl group (Be3Al2Si6O18) of minerals that also includes aquamarine, goshenite, heliodor, red beryl, and maxixe. Best known as...
Visiting Emerald Mines in Colombia
Visiting the emerald mines in Colombia was the trip of a lifetime for Bob Jones and it all started at the Tuscon Gem and...
Beryl Colors and Names
Beryl colors are varied and include aquamarine, morganite and heliodor, despite their different, respective blue, pink and golden-yellow colors.
Beryl, or beryllium aluminum silicate, is...
Uncommon Emerald Exhibit Opening Sept. 26
NEW YORK — An extensive and uncommon collection of emerald minerals will take center stage at Wilensky Minerals, with the opening of the exhibition...
Issue Highlights: June 2019
Below is a snapshot of some of the topics and interests you can expect to see in the pages of the June 2019 issue...
Issue Highlights: October 2018
The October issue of Rock & Gem takes us to many fascinating places, both above and below ground.
• Argentina's Banded Rhodochrosite: Centuries of Precipitation and...
