Iceland for International Rock Day Jul 13, 2025

Iceland for International Rock Day

Do you think rocks are just … well, rocks? These natural mineral combinations have done more than just sit around—they"ve built the Earth"s crust and helped humans shape history. From Stone Age tools to the minerals powering modern civilization, rocks have been essential throughout our journey. International Rock Day celebrates this enduring impact, inviting us to explore the science of rocks, admire their natural beauty, and recognize the rich variety they add to our world.

© Arterra Picture Library/Alamy

palette

Today in History

Jul 13, 2018The puffin-rabbit connection
Jul 13, 2019Batten down the hatches
Jul 13, 2020Welcome to the Hoh
Jul 13, 2021Through an artist s eyes
Jul 13, 2022International Rock Day
Jul 13, 2023International Rock Day
Jul 13, 2024International Rock Day

More Desktop Wallpapers:

Feb 18, 2020Too awesome to be a planet
Mar 23, 2021Uncommon clouds are gathering
Aug 30, 2021Behold the perfect cone
Apr 29, 2020Spring comes to the Palouse
Mar 19, 2024Spring equinox
Sep 26, 2021World Rivers Day
May 22, 2024International Day for Biological Diversity
Dec 16, 2025Handmade gnomes at a Christmas market
Jun 12, 2020Big sky at Big Bend
Sep 30, 2022Southern right whale
Jan 18, 2020Sands of time
Apr 9, 2020Hooray, hooray, it s Unicorn Day!
Feb 26, 2022Glacier Bay National Park and Preserve
Apr 1, 2022April Fools Day
Nov 23, 2020Autumn comes to Old Town
Nov 21, 2019Le Beaujolais nouveau est arrivé!
Apr 11, 2023Mossy Grotto Falls, Oregon
Nov 24, 2018The tortoise and the finch
Feb 21, 2022Presidents Day
Jan 12, 2019Sailing across the ice
Jul 2, 2020All Rhodes lead to the beach
Dec 25, 2024Merry Christmas!
Mar 7, 2019March of the flowers
Jun 11, 2025Greater flamingos, Lüderitz, Namibia
Feb 18, 2022Great Backyard Bird Count
Jul 27, 2018Composite image of a lunar eclipse
Mar 18, 2023Gamboa Crater, Mars
May 21, 2022Albion Falls, Hamilton, Ontario, Canada
Dec 5, 2018’Chess on ice’
Aug 22, 2020A monster view in Scotland