Iris Agate - A Rainbow in Stone
Iris agate is a captivating variety of agate that displays an iridescent rainbow of colors when cut into thin slices and vi…
Iris agate is a captivating variety of agate that displays an iridescent rainbow of colors when cut into thin slices and vi…
Plume Agate - Meaning and Varieties of Plume Agate Plume agate is a variety of chalcedony, a microcrystalline quartz , chara…
Chert is a hard, fine-grained sedimentary rock composed primarily of microcrystalline quartz, or silica. It is typically com…
Red Fox Agate is a rare and unique agate variety that is found in Patagonia, Argentina. It is formed in volcanic geodes, wh…
Labradorite is a feldspar mineral that is known for its iridescent sheen, which is caused by the interference of light waves…
Water leaking into Earth's core may have birthed a mysterious layer that churns out crystals A few decades ago, seismolo…
Weathering is the process of breaking down rocks, minerals, and other materials at or near the Earth's surface. It is ca…
Pillow lava, also known as submarine lava or underwater lava, is a type of volcanic rock that forms when lava is extruded un…