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Supernovas Lose Luster as the Pot at the End of the Rainbow
By Jim Brace-Thompson
In attempting to explain the sources of heavy elements such as gold, silver, and plutonium, scientists have long looked to the sky.
Just...
Making a Geometric Decoration from the Back
By Bob Rush
Recently I have created random patterns when I carved the holes in the back of a cab. For this month’s project I...
Channeling a Mother Rock: Chert
By Rebecca Solon
In the March 2020 issue of Rock & Gem, in my article entitled Cherishing Chert: A Mother Rock for the Ages, I...
The Perseid Meteor Show Is Coming – Watch for It!
By Jim Brace-Thompson
As our good Mother Earth orbits its Sun, we come into regular collision courses with leftover debris from comets, asteroids, and other...
The Exciting Case of China’s ‘Dragon Man’
By Jim Brace-Thompson
The story reads like an exciting detective yarn complete with wartime drama, a deathbed confession, and a name just made for newspaper...
Club Corner: Digging at McDonald Ranch
By Bruce McKay
In June of 2020, the Central Oregon Rock Collectors Club went on a field trip to the McDonald Ranch near Ashwood, Oregon....
Botswana Produces the World’s Third-Largest Diamond
By Jim Brace-Thompson
They say diamonds are judged by the 4Cs: color, clarity, cut, and carat weight. But when a new diamond is dug up,...
That Great Sucking You Hear Is the Sound of the Ground Going Dry
By Jim Brace-Thompson
An article in a recent issue of the journal Science calls it “the hidden crisis beneath our feet.”
As populations increase and...
Sounding Out Beneath the Sea for the Next ‘Big One’ in the Pacific Northwest
By Jim Brace-Thompson
Deep down far beneath the waves of the ocean lapping the Pacific Northwest is a gash some 810 miles long referred to...
Coleville Earthquake Sends Rocks Flying across the Road
By Jim Brace-Thompson
On the afternoon of July 8, 2021, clouds of dust rose from mountains, and boulders rained down on a highway in the...
