Category Archives: Geology

An Overview of Earth’s Main ‘Mass Extinction’ Occasions

Most scientists agree that a “mass extinction” occasion is underway with the Earth’s wildlife disappearing at an alarming fee, primarily because of human exercise. Scientists warn overpopulation, overconsumption by the wealthiest and assaults on biodiversity are pushing Earth to its … Continue reading

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California Lady Went On the lookout for Gold, She Discovered Diamond As an alternative

A California lady says she discovered a 1½ carat diamond whereas mining gold close to the Sierra Nevada foothills city of Foresthill. “I used to be like ‘Oh, my god, I discovered a diamond,’  ” stated Jillian Kelly. Kelly, forty … Continue reading

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California Rainbow Obsidian Is a Pure Marvel (PHOTOS)

Colourful obsidian. Photograph: Joseph Martin Obsidian is dense volcanic glass, often rhyolite in composition and sometimes black in shade.  Obsidian with multicolored iridescence brought on by inclusions of magnetite nanoparticles. Obsidian is usually shaped in rhyolite lava flows the place … Continue reading

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What Is the Impression of Volcanic Ash on the Ozone Layer?

Volcanic eruptions might end in ozone depletion till 2070 or past, regardless of declining concentrations of human-made CFCs. The subsequent main volcanic eruption might kick-begin chemical reactions that may significantly injury the planet’s already besieged ozone layer. The extent of … Continue reading

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Supervolcanoes: A Key to America’s Electrical Future?

Mica greisen with anomalous lithium content material Stanford researchers present that lake sediments preserved inside historic supervolcanoes can host giant lithium-wealthy clay deposits. A home supply of lithium would assist meet the rising demand for this worthwhile metallic, which is … Continue reading

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This is Tips on how to Make Good Diamonds in The Microwave

 (Credit score: Getty Photographs) Proper now, odds are that one in each 4 diamonds on sale all over the world is a blood diamond – mined in a struggle zone and bought to finance armed battle and civil struggle. And … Continue reading

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World’s Largest Volcanic Vary Might Lurk Beneath Antarctic Ice

Telefon Bay West Antarctica’s huge ice sheet conceals what could be the largest volcanic area on earth, analysis has revealed. The continent’s ice covers virtually one hundred newly found volcanoes, the most important of which is as tall because the … Continue reading

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The place Can You Discover Emerald Crystals in The USA?

Tough Emerald Emerald is a gemstone and quite a lot of the mineral beryl. Beryl is a uncommon mineral with a chemical composition of BethreeAl2(SiOthree)6.  It’s uncommon as a result of beryllium is a component that happens in very small … Continue reading

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This Might Be the Most Costly Tourmaline Ever

Credit score: Astro Gallery of Gems IS THIS RARE Mineral WORTH $ 1.2 MILLION? Way back, under the floor of what we now name Brazil, a slender blade of pink tourmaline, a semi-valuable gemstone, pierced the highest of a pink-and-blue … Continue reading

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A Large Gold Nugget Weighing Over 10kg Has Been Unearthed in Russia

A HUGE gold nugget weighing multiple and a half STONE has been unearthed in Russia. An unnamed bulldozer operator was website levelling on the Zarya cooperative mine within the distant south-japanese area this week when he chanced upon the valuable … Continue reading

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