ON THE ROCKS

FIELD NOTES

Several years ago, my friend and I signed up for a

BENCH TIPS

Spencer opal is found in eastern Idaho. It formed in

SPOTLIGHT ON JUNIORS: Jack Arthur Enjoys Cross-Generational Rockhound Support

I still remember the first rock show I ever attended

EARTH SCIENCE IN THE NEWS

I think it fair to say most if not all of us have done

Influential Nature

Often, when complimenting a lapidary artist or silversmith

PICKS & PANS

NEW YORK — An extensive and uncommon collection of

ROCK SCIENCE

Mineral collectors know cinnabar, or mercury sulfide

SHOW DATES

TO VIEW LATER CALENDAR DATES VISIT OUR SITE AT ROCKNGEM.COM.

WHAT TO CUT

Malachite is one of the most used stones in lapidary

PARTING SHOT

This specimen of glaucophane schist, also known as

COVELLITE

A Rare and Mysterious Contributor to Advancement

THE ANCIENT WORLD OF BEADS

FROM MARINE SHELLS TO MILLIFORI

CLUB CORNER

It is inspiring and invigorating to set one’s course

Tools OF THE TRADE SPECIAL SECTION

Without a doubt, Michigan’s Upper Peninsula is a dream

EARLY MINING IN ENGLAND’S CORNWALL

A History of Hard Work and Innovation

ARIZONA’S KARTCHNER CAVERNS

DELIGHTS FOUND DEEP UNDERGROUND

Dinosaur Bone Agate

Uncommon Display of Agate Phenomenon in Miniature