Agatized Coral hunting is becoming one of my absolute favorite things to do... beautiful colors, geodes, bubbly botryoidal agate... what else could you ask for?! Finding a fossil/gem/mineral all in ...

For beginners, like Bel and me, spotting an agate is hard. Taylor recommends hunting right after a storm, as the waves from ...

Band redness correlates with Fe concentration gradients (4,635→1.202 ppm), controlled by oxidation state fluctuations. While agate mineralization in volcanic settings has been extensively documented ...

Sand injectites are observed in the Serra Geral Group, both in amethyst and agate geode-mineralized and barren portions (Hartmann et al. 2012c, d). In spite of extensive weathering and soil cover of ...

Out of this world! These Agate, Geode or Rock Cupcake Toppers are the ultimate idea for an outer space or space birthday party. These cute candy pieces are adorably clever and will be the topic of ...

Crafted from radiant blue agate and warm guilloché yellow gold, this creation showcases the Maison’s dedication to blending materials seamlessly while maintaining the highest standards of ...

Install this made to measure Blue and White Geode wallpaper. Would you like to own this stunning Blue and White Geode wall mural? All you need to do is fill out the online order form on this page. It ...

Along with Ametista do Sul in southern Brazil, these regions are the world’s leading mining districts for gems which come from volcanic lava, such as amethyst and agate geodes. Credit: Santiago ...

More information: Fiorella Arduin-Rode et al, World-class amethyst-agate geodes from Los Catalanes, Northern Uruguay: genetic implications from fluid inclusions and stable isotopes, Mineralium ...

Geodes are hollow rock formations often with quartz crystals, such as amethyst, inside. Amethyst geodes in Uruguay have been found in cooled lava flows, which date from the original breakup of the ...

Along with Ametista do Sul in southern Brazil, these regions are the world’s leading mining districts for gems which come from volcanic lava, such as amethyst and agate geodes. Amethyst is a ...