Monday, November 27, 2023
70 ITEMS
 
    • Rock & Gem Oct 2023

    • $6.99
    • Rock & Gem Sept 2023

    • $6.99
    • Rock & Gem Aug 2023

    • $6.99
    • Rock & Gem July 2023

    • $6.99
    • Rock & Gem June 2023

    • $6.99
    • Rock & Gem April 2023

    • $6.99
    • Rock & Gem March 2023

    • $6.99
    • Rock&Gem Nov/Dec 2023 Digital

    • $15.98
    • Rock&Gem Oct 2023 Digital

    • $9.98
    • Rock&Gem Sept 2023 Digital

    • $19.96
    • Rock&Gem Aug 2023 Digital

    • $4.99
    • Rock&Gem July 2023 Digital

    • $9.98
    • Rock&Gem June 2023 Digital

    • $19.96
    • Rock&Gem May 2023 Digital

    • $9.98
    • Rock&Gem April 2023 Digital

    • $9.98
    • Rock&Gem March 2023 Digital

    • $4.99
    • Order of Rock&Gem’s 50th Anniversary Edition

    • $7.99
    • Rock&Gem December 2021 Digital

    • $3.99
    • Rock&Gem February 2021 Digital

    • $3.99
    • Rock&Gem August 2020 Digital

    • $11.97
    • Rock&Gem August 2021 Digital

    • $3.99
    • Rock&Gem March 2022 Digital

    • $7.98
    • Rock&Gem January 2021 Digital

    • $3.99
    • Rock&Gem January 2022 Digital

    • $3.99
    • Rock & Gem September 2022 Digital

    • $7.98
    • Rock&Gem September 2020 Digital

    • $7.98
    • Rock&Gem May 2022 Digital

    • $7.98
    • Rock&Gem November 2022 Digital

    • $3.99
    • Rock&Gem January 2023 Digital

    • $3.99
    • Rock&Gem July 2020 Digital

    • $3.99
    • Rock&Gem November 2020 Digital

    • $7.98
    • Rock&Gem October 2020 Digital

    • $7.98
    • Rock&Gem April 2021 Digital

    • $3.99
    • Rock&Gem May 2020 Digital

    • $7.98
    • Rock&Gem March 2021 Digital

    • $7.98
    • Rock&Gem July 2021 Digital

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    • Rock&Gem June 2020 Digital

    • $3.99
    • Rock&Gem November 2021 Digital

    • $7.98
    • Rock&Gem April 2020 Digital

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    • Rock&Gem June 2022 Digital

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    • Rock&Gem October 2021 Digital

    • $3.99
    • Rock&Gem July 2022 Digital

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    • Rock&Gem December 2020 Digital

    • $3.99
    • Rock&Gem March 2020 Digital

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    • Rock&Gem December 2022 Digital

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Murchison meteorite

Did Meteorites Deliver Life to Earth?

Did life erupt spontaneously here on Earth, or did it arrive from space? Three meteorites suggest that the “right stuff” to create life may...
Perseid meteor shower

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...
Mesolithic era skull

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...
Botswana mining operation

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,...
Aquifer

That Great Sucking You Hear Is the Sound of the Ground...

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...
Cascadia subduction zone

Sounding Out Beneath the Sea for the Next ‘Big One’ in...

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...
Earthquake debris

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...
carving stone

R&G Kids: Gemstone Carving

By Jim Brace-Thompson One enjoyable form of lapidary arts is carving. I’m not talking about a sculpture of the sort that Michelangelo crafted from 10-...
volcano

Volcanoes Continue Capturing Headlines

By Jim Brace-Thompson In the first half of 2021, I reported on one volcanic eruption after another. Well, it looks like I’ll be continuing to...
Sharks

A Sea without Sharks?

By Jim Brace-Thompson For hundreds of millions of years, sharks and oceans have gone together like salt and pepper, ebony and ivory, bread and butter,...

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