The Differences between Convergent and Divergent Boundaries – Geology In
Convergent and divergent plate boundaries are two fundamental processes that shape Earth's surface through the movement of tectonic plates. ...| Geology In
Convergent and divergent plate boundaries are two fundamental processes that shape Earth's surface through the movement of tectonic plates. ...| Geology In
Active and passive continental margins are the transition zones between the oceanic and continental crust ( where continents meet the oceans...| Geology In
Geological Website Publish the Latest Geology, Earth Science, Crystals, Gemstones, Minerals, Rocks, Fossils, Stratigraphy, and Volcanoes Information and News| Geology In
Earth's magnetic field, also known as the geomagnetic field, is a vast, invisible shield that protects our planet from harmful charged parti...| Geology In
Felsic and mafic rocks are two main types of igneous rocks , which are rocks that are formed from the cooling and solidification of magma o...| Geology In
Divergent boundary, also known as a constructive boundary or an extensional boundary, is a linear geologic feature that exists between tw...| Geology In
Convergent plate boundaries, often called destructive plate boundaries , are regions where two or more tectonic plates collide. This colli...| Geology In
Geological Website Publish the Latest Geology, Earth Science, Crystals, Gemstones, Minerals, Rocks, Fossils, Stratigraphy, and Volcanoes Information and News| Geology In
The most common crystals found in Arkansas include quartz, amethyst , calcite, and fluorite. Arkansas is also home to a variety of other min...| Geology In
Crater of Diamonds State Park, Arkansas: The World’s Only Public Diamond Mine Where You Can Be the Miner Located in Pike County, Arkansas , ...| Geology In
Ron Coleman Mining is a popular destination for those who want to experience the thrill of discovering their own crystals. Located near H...| Geology In
Geological Website Publish the Latest Geology, Earth Science, Crystals, Gemstones, Minerals, Rocks, Fossils, Stratigraphy, and Volcanoes Information and News| Geology In
The third largest diamond of 2025, a 2.3-carat stone, was discovered by a New York woman at Arkansas’s Crater of Diamonds State Park.| Geology In
Lithium, often called the “white gold” of the energy transition, is a lightweight, silvery-white metal essential for the modern world. It powers rechargeable lithium-ion batteries in electric vehicles, smartphones, laptops, and renewable energy storage systems. As global demand for clean energy grows, lithium has become one of the most strategically important elements of the 21st century.| Geology In
Pyrite ammonites are fossilized shells of extinct marine mollusks whose original material has been replaced or coated by iron sulfide (FeS₂), more commonly known as pyrite or “fool’s gold.” This rare type of fossilization, called pyritization, gives the ammonite a striking metallic sheen ranging from pale brass to deep gold. While ordinary ammonite fossils are common worldwide, pyrite ammonites are exceptional both for their rarity and their exquisite preservation. | Geology In
A remarkable 3.36-carat white diamond was discovered at Arkansas’s Crater of Diamonds State Park, making it the second-largest find of 202...| Geology In
The mid-ocean ridge is the world's longest continuous mountain range, stretching over 65,000 kilometers (40,000 miles) across the globe. Loc...| Geology In
Basalt constitutes the Earth's most abundant igneous rock type , estimated to comprise approximately 70% of the planet's crust. What is Basa...| Geology In
Gabbro is a coarse-grained, dark-colored intrusive igneous rock that forms from the slow cooling and crystallization of mafic magma beneat...| Geology In
The Earth's crust is the outermost layer of our planet, composed of solid rock. The Earth's crust varies in thickness from about 5 to 70 k...| Geology In
Geological Website Publish the Latest Geology, Earth Science, Crystals, Gemstones, Minerals, Rocks, Fossils, Stratigraphy, and Volcanoes Information and News| Geology In
The Enigma Diamond is a rare natural black diamond, or carbonado, | Geology In
Yes, Mount Everest was once underwater—but not as the towering peak we see today. The rocks at its summit were formed on the bottom of a shallow sea, hundreds of millions of years ago, long before the Himalayas existed. This striking fact reveals how powerful geological forces—like plate tectonics—can transform ancient seafloors into the highest points on Earth.| Geology In
A massive magnitude 8.8 megathrust earthquake struck off the coast of Kamchatka, Russia, resulting from the subduction of the Pacific Plate beneath the Okhotsk Plate along the Kuril-Kamchatka Trench. As the largest earthquake globally in 2025, its shallow depth generated tsunami waves, prompting warnings across the Pacific, including Russia, Japan, and Hawaii.| Geology In
Spinosaurus aegyptiacus was a massive spinosaurid theropod that lived during the Cenomanian stage of the Late Cretaceous, approximately 100 to 94 million years ago. Its fossils are primarily found in North Africa, including Egypt, Morocco, and Niger. With its crocodile-like skull, sail-backed spine, and adaptations to an aquatic lifestyle, Spinosaurus stands out as one of the most anatomically unusual—and scientifically debated—dinosaurs ever discovered.| Geology In
Pezzottaite is an exceptionally rare cesium-rich beryllium aluminum silicate mineral, crystallizing in the trigonal system. Celebrated for ...| Geology In
Why Did Dinosaurs Go Extinct While Some Life Survived? About 66 million years ago , a massive disaster called the Cretaceous-Paleogene (K-Pg...| Geology In
Dinosaur footprints are preserved in rock through a process known as the fossilization of trace fossils ( ichnofossils ). This occurs whe...| Geology In
Yes , this is absolutely true! Overwhelming scientific evidence, including fossils and anatomical similarities, confirms that all birds, inc...| Geology In
If you’ve ever tasted ocean water, you know it’s unmistakably salty. But have you ever wondered where all that salt comes from—and why seawater is salty while rivers and lakes remain fresh? The answer lies in a long and complex story involving Earth’s geology, chemistry, and hydrology—playing out over hundreds of millions of years.| Geology In
Lepidodendron, commonly known as “scale trees” due to the diamond-shaped leaf scars adorning their trunks, was an extinct genus of arborescent lycophytes that flourished during the Carboniferous Period (~359–299 million years ago). These towering plants reached heights of up to 40 meters (130 feet) and trunk diameters of 1–2 meters, rivaling modern trees in size. However, they were not true trees in the botanical sense. Unlike gymnosperms and angiosperms, Lepidodendron lacked extensiv...| Geology In
A rare green variety of petrified wood has been documented in a small, | Geology In
There is no confirmed evidence of two-headed dinosaurs in the fossil record. While polycephaly —a rare congenital condition resulting in tw...| Geology In
Amber comes in more colors than just yellow and golden. It might also be white, yellow, and orange to reddish brown. Connoisseurs value redd...| Geology In
Blue Amber Blue amber is a rare variety of amber that exhibits a blue coloration when viewed under ultraviolet light. Blue amber is found ...| Geology In
Amber is a naturally occurring, fossilized tree resin. It is a natural gemstone that has been used for jewelry and other decorative objects ...| Geology In
Cockroach Fossil Found in Baltic Amber in Kaliningrad, Estimated at 35–40 Million Years Old.| Geology In
Australia’s pink lakes , such as Lake Hillier , derive their color from a unique combination of geological, climatic, and biological factors...| Geology In
Opal forms in cavities within rocks. If a cavity has formed because a bone, shell or pinecone was buried in the sand or clay that later beca...| Geology In
Vitreous luster describes how a mineral reflects light, resembling glass. Derived from the Latin vitreus (meaning "glass"), this type of luster is one of the most common and recognizable optical properties used to identify minerals. A fresh, unaltered surface with vitreous luster appears bright, shiny, and ranges from transparent to translucent.| Geology In
Industrial Waste Is Becoming Rock in Just Decades, Scientists Find Scientists have identified a novel rock type that has formed not over mil...| Geology In
Tectonic plates move due to a combination of mantle convection , ridge push , slab pull , and trench suction . The Earth's outer layer , ca...| Geology In
The Earth is structured in several layers , each with unique physical and chemical properties. These layers are divided based on their compo...| Geology In
The continental crust is the layer of the Earth's crust that comprises the continents and continental shelves. It is one of the two types of...| Geology In
Purple fluorite is the violet to deep-purple variety of the halide mineral fluorite (calcium fluoride, CaF₂). Its vivid color range—from pale lavender to royal purple—arises from trace elements such as yttrium and cerium, as well as from radiation-induced color centers within the crystal lattice. Fluorite crystallizes in an isometric (cubic) system, often forming well-defined cubes or octahedra. Collectors prize the purple variety not only for its striking hues but also for its relative...| Geology In
Boulder opal is a distinct variety of precious opal that forms within the cavities, seams, or fissures of ironstone boulders (or occasionally sandstone), primarily in Queensland, Australia. Unlike solid opals, which can be separated from their host rock, boulder opals remain permanently attached to their natural iron-rich matrix—typically a reddish to brown sedimentary rock. This unique structure creates a striking visual contrast between the opal’s vibrant play-of-color and the earthy hu...| Geology In
Over 99.999% of Earth’s gold is trapped in its core, slowly reaching the surface through volcanic activity.| Geology In
To the naked eye, the Moon appears gray with striking light and dark patches, yet its simple appearance hides a complex geological reality. A differentiated rocky body, the Moon consists of a small iron-rich core, a silicate mantle, an anorthositic crust, and a regolith surface layer, with trace water ice in polar shadowed craters.| Geology In
Natural diamonds sparkle with a striking array of colors, from the flawless clarity of colorless gems to the rare vibrancy of fancy colored ...| Geology In
Oceanic crust is the outermost solid layer of the Earth beneath the ocean basins. It is part of Earth's lithosphere and is distinct from th...| Geology In
Flower Agate, a trade name for a distinct chalcedony variety, exhibits a| Geology In
Andara crystals—commonly called Andara glass—are brightly colored, silica-based, amorphous glass sold as “rare” natural gemstones with metaphysical claims. Despite their volcanic-glass–like appearance and marketing as high-vibrational stones, Andara specimens lack the ordered atomic lattice that defines true crystals. | Geology In
Chert , a sedimentary rock primarily composed of microcrystalline quartz (silicon dioxide, SiO₂), is recognized for its durability and dist...| Geology In
Red amber is a rare variety of amber characterized by its distinctive red color , which can vary from a light red or cherry hue to a deep, a...| Geology In
What is Opalized Wood Opalized wood is a type of petrified wood that has been replaced by opal . It is formed when silica-rich water infiltr...| Geology In
The largest known insect that ever existed was Meganeuropsis , a giant predatory relative of modern dragonflies. It had a wingspan of up to ...| Geology In
The Nigersaurus is a unique dinosaur that has captured widespread attention, partly because of its unusual features and intriguing nickname...| Geology In
Agate Agate is a variety of chalcedony, which is a microcrystalline form of quartz. It is characterized by its banded or layered appe...| Geology In
