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MINERAL COLLECTING -AND ROCK & GEM
Rock&Gem Magazine
|January - February 2025
Evolving Together FOR 54 YEARS

The popularity of the early Tucson Gem and Mineral Show was among the reasons for the founding of R&G in 1971. Wikimedia Commons
Rock & Gem readers were saddened to learn of the passing of Bob Jones on May 30, 2024. Bob had been a part of this magazine since its inception, contributing more than 1,500 articles and columns, and finishing his lengthy tenure as a contributor with the well-deserved title of editor emeritus. In the September 2024 R&G, editor-in-chief Pam Freeman posthumously honored Bob by reprinting his first-ever R&G article from the September/October 1971 issue.

After noting that this reprint was much longer than R&G features today, I began thinking of the many other things that had changed since Bob wrote that first article 54 years ago. Sweeping transitions have come to mineral collecting and magazine publication, and both R&G and Bob enjoyed ringside seats to observe, participate in and report on these many remarkable changes.

THE FIRST ISSUES
यह कहानी Rock&Gem Magazine के January - February 2025 संस्करण से ली गई है।
हजारों चुनिंदा प्रीमियम कहानियों और 9,500 से अधिक पत्रिकाओं और समाचार पत्रों तक पहुंचने के लिए मैगज़्टर गोल्ड की सदस्यता लें।
क्या आप पहले से ही ग्राहक हैं? साइन इन करें
Rock&Gem Magazine से और कहानियाँ

Rock&Gem Magazine
The Black Prince's Ruby and Other Cursed Gems
Submitted for your consideration: A collection of gems whose acquisition has often been synonymous with terrible loss but whose sparkle still holds fatal attraction. Meet some of the most cursed and feared - gems in history.
7 mins
October 2025

Rock&Gem Magazine
The Minerals of Transylvania
Whether you're in it for science, beauty, spooky stories, or all of it, Transylvania's minerals offer a little something for every rockhound. Deep in the heart of Romania, the Carpathian Mountains are known for gothic lore and vampire legends. In this land of Dracula, Transylvania's rugged geology, shaped by volcanic activity, has made it one of Europe's most mineral-rich areas.
2 mins
October 2025

Rock&Gem Magazine
Is Earth's Magnetic Field Linked to Atmospheric Oxygen?
The scientists making the observation were surprised. A time series analysis of geological records over the past 540 million years of Earth history seems to show a highly correlated link between oxygen levels in the Earth's atmosphere and the strength of the planet's magnetic field, and both seem to be slowly increasing in sync.
1 min
October 2025

Rock&Gem Magazine
The Best Archaeopteryx Yet
Archaeopteryx has been an icon in the world of paleontology ever since the first one was uncovered in 1861.
1 min
October 2025

Rock&Gem Magazine
Ancient Proteins Survive Much Longer than Expected and offer new insights into rhino evolution
In paleontology, the old days of pick-and-shovel and drawing evolutionary relationships based on anatomy alone may not be long gone, but they’re certainly being overshadowed by advances in the lab.
1 min
October 2025

Rock&Gem Magazine
PENNSYLVANIA'S FOSSIL FOREST
Some 300 million years ago, near the town of St. Clair, Pennsylvania, the land was covered by lush green forests with a wide variety of plants and trees.
3 mins
October 2025

Rock&Gem Magazine
From Waste to Rock in No Time Flat!
Ever wonder how long it takes for rock to form? It could be as little as minutes when molten lava hits ice-cold water beneath the sea to instantly form igneous basalt.
1 min
October 2025

Rock&Gem Magazine
Maribel CAVES & HOTEL...
Haunted Ruins With 'New Hope' For Caves
7 mins
October 2025

Rock&Gem Magazine
THE GEOLOGY OF GRAVESTONES
Along with black cats, witches and jack-o'-lanterns, cemeteries are iconic symbols of Halloween—and for good reason. Shrouded in mystery, superstition and folklore, they can elicit feelings of foreboding and fear.
4 mins
October 2025
Rock&Gem Magazine
Is Subduction “Infectious?”
Earth’s surface is composed of huge plates of relatively stable continental crust and oceanic crust that are constantly forming and recycling. Where they meet, subduction frequently occurs, with ocean crust plunging beneath continents. Thus oceans open and close, appear and disappear.
1 min
October 2025
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