Rock&Gem Magazine
AFRICA’S OLDEST DINO
The skeleton is nearly complete and, depending on the report, it's been described as the size of a collie dog, an emu, or a Shetland pony at about three feet tall and six feet long. Say hello to Africa's oldest dinosaur, Mbiresaurus raathi!
1 min |
December 2022
Rock&Gem Magazine
PAIL Treasures!
From Gems to Fossils, Dig Them at Home
4 min |
December 2022
Rock&Gem Magazine
Volcanoes and Emeralds
I've had the privilege to give lectures worldwide at shows, club meetings and retreats. I've also done videos and DVDs including Russian Gem Treasures, shot in Russia and another associated with the Smithsonian about American gem mines.
4 min |
December 2022
Rock&Gem Magazine
ULTIMATE Gift Guide FOR ROCKHOUNDS
What to Buy for the Rock Lover in Your Life
8 min |
December 2022
Rock&Gem Magazine
Detecting Earthquakes from Above Both Here - and on Venus?
When we think of earthquake monitoring, we think of ground-based networks of seismometers, ground-hugging fiber-optic cables, and similar ground-based systems. After all, if trying to detect rumblings within the ground, shouldn't we hug the ground? Well, not necessarily per an article in Geophysical Research Letters.
1 min |
December 2022
Rock&Gem Magazine
The Chimeric Dream to Forecast Volcanic Eruptions
It has been a dream to accurately forecast a violent volcanic eruption long in advance. To some, it's a chimeric dream that will never produce concrete results.
1 min |
December 2022
Rock&Gem Magazine
Did Dinos Die From a One-Two-Three Punch?
It has been widely accepted that a giant asteroid from space struck the area of Chicxulub on Mexico's Yucatan Peninsula and unleashed worldwide chaos that ultimately doomed the nonavian dinosaurs to extinction. Now it appears that asteroid had a sister-or two.
1 min |
December 2022
Rock&Gem Magazine
A New Member of the Human Family Tree?
Although beginning with a common ancestor, humans and chimps parted ways long ago, with humans walking upright and chimps remaining as knuckle-walkers.
1 min |
December 2022
Rock&Gem Magazine
Whither the Koh-i-Noor Diamond?
It's the stuff of legend! The 105-carat Koh-i-Noor is an oval diamond so big and brilliant its Persian name translates as \"Mountain of Light.\"
1 min |
December 2022
Rock&Gem Magazine
When Did We Become Warm-Blooded?
A New Technique Explores the Question
1 min |
December 2022
Rock&Gem Magazine
CURVED RIDGES SHAPED TIPS
Complex carving with curved ridges and shaped tips can be daunting.
1 min |
December 2022
Rock&Gem Magazine
The Silver of POTOSI
Triumph, Tragedy & El Tío
6 min |
December 2022
Rock&Gem Magazine
The Pleasures and Perils of Competitive Exhibiting
Competitive exhibiting offers lots of opportunities to earn awards through venues like club shows, county fairs, trade shows and Federation shows. Since 1995, I've been involved in competitive exhibiting from three perspectives: administering, judging and exhibiting. Here are my suggestions for best practices.
5 min |
December 2022
Rock&Gem Magazine
NIPOMO MARCASITE
Many of the digging locations for this marcasite are on private property. It was allowed at one point to collect with the owner's permission, but a few rockhounds ruined it for the rest by trespassing, trampling newly-grown crops, and opening and closing gates not allowing cattle to get to their water sources. As a result, this material hasn’t been dug for a few decades.”
3 min |
December 2022
Rock&Gem Magazine
“THE SPANISH STONEHENGE” RESURFACES And a New One Is Found!
The Iberian Peninsula is in severe drought, drier than it's been for 1,200 years. Although that is bad news, it has been a boon for scientists. As a reservoir has shrunk to record low levels, a prehistoric monument of about 100 rocks has resurfaced, rocks arranged in a stone circle not so different from England's famed Stonehenge.
1 min |
December 2022
Rock&Gem Magazine
Using Deep Learning to View the Rich Data of Seismology
Seismology is a data-rich science. Vast arrays employing thousands of sensors continuously sample and monitor for seismic waves and motion. Sampling rates can involve 100 points per second.
1 min |
December 2022
Rock&Gem Magazine
Want a Dino? Search Your Own Backyard!
When a man in Monte Agudo, Pombal in Portugal dug into his backyard garden in 2017, he found much more than a soup bone buried by the dog. He stumbled across giant ribs of what is believed to be a brachiosaurid.
1 min |
December 2022
Rock&Gem Magazine
THE MAGIC OF MARBLE
Sculptors and architects have an abundance of natural stone materials to choose from alabaster, travertine, granite, limestone and soapstone to name a few. But one medium has always stood out - marble. For the last 2,500 years, marble has been chosen for many of the greatest works of sculpture and architecture, from the Parthenon of Classical Greece to Michelangelo's Pietà and Washington D.C.'s Lincoln Memorial.
3 min |
December 2022
Rock&Gem Magazine
COLOR-THERAPY Gemstones
Designing Jewelry Based on the Healing Properties of Colors
3 min |
December 2022
Making Soap, Cosmetics & Candles
Holiday Products and Packaging
Ah, November and December ... Did you know that a total of 13 major holidays are celebrated within these months worldwide?
6 min |
November - December 2022
Making Soap, Cosmetics & Candles
The Little Book of Beldi: A Modern Take on a Classic Soap.
Making Soap, Cosmetics & Candles magazine readers, please meet Rebecca K. Wright.
5 min |
November - December 2022
Making Soap, Cosmetics & Candles
What Sustainable Packaging Means to You
Sustainability is more important than ever, but it is also more confusing than ever.
6 min |
November - December 2022
Making Soap, Cosmetics & Candles
Making and Packaging Honeycomb Soap
My best-selling soap to this day is a soap with beeswax and honey that I call Honeycomb.
5 min |
November - December 2022
Making Soap, Cosmetics & Candles
An Entrepreneur's Packaging Evolution
Becky Strasburger of Nashville Soap Company nashvillesoapcompany.com creates one hundred percent handcrafted, all natural and vegan-friendly soaps, candles and body care products, crafted in small batches in Nashville, Tennessee.
4 min |
November - December 2022
Making Soap, Cosmetics & Candles
Marketing and Goat Milk in Soap
The restorative properties of goat milk soap and lotion are undisputed, and the benefits of smooth, clean skin are a bonus of soaps made with goat milk.
6 min |
November - December 2022
Making Soap, Cosmetics & Candles
Packaging Breakdown: What to Consider When Choosing Product Packaging
Product packaging has always been important to a cohesive product line, but do you know what it takes to be successful?
4 min |
November - December 2022
Making Soap, Cosmetics & Candles
Candle Packaging for Small Businesses
You created a beautiful candle. You designed, tested, and made it.
4 min |
November - December 2022
Popular Woodworking
3 Holiday Ornaments
These three ornaments are the perfect small gifts to make for your friends and family this holiday season.
7 min |
December 2022 - Issue 268
Popular Woodworking
Mini Curio Cabinet
This small-scale curio cabinet is the perfect size to sit on a shelf, or in a bookcase.
7 min |
December 2022 - Issue 268
Popular Woodworking
Eastwood Ottoman
This classic Stickley ottoman oozes Craftsman style, but don't let its simple form fool you - it packs in some great woodworking.
10+ min |