Isotope

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Ancient Water?Pockets of water discovered deep in a Canadian mine may be 1.5 - 2.5 billion years old

Link #science #precambrian #geology #water #groundwater #hydrothermal #chemistry #xenon #isotope #nature #the earth story

Moon RiverAn article published in Sciencexpress, the online preprint version of the journal Science,

Link #science #water #geology #meteorite #solar system #planet #research #chondrite #isotope #hydrogen #deuterium #apollo

The Natural Nuclear reactor at OkloThe yellow material being pointed at in this mine in Gabon is a n

Link #geology #nuclear reactor #natural nuclear reactor #science #isotope #chemistry #precambrian #gabon #uranium #nuclear reaction #fission #chain reaction #neutron #water #the earth story

Helium: a window into EtnaThe noble gas helium has unique properties that make it one of the best so

Link #helium #chemistry #volcano #magma #mantle #isotope #science #geology #italy #sicily #geohazard #research #the earth story

Emeralds and oxygen: Back to the source.Finding out where emeralds come from is a tricky business. L

Link #mineral #emerald #crystal #geology #gemstone #dealer #isotope #chemistry #laboratory #the earth story #corundum

Lots of subducted nitrogenThere is an active, ongoing debate over how thick Earth’s early atmosphere

Link #science #geology #chemistry #subduction #nitrogen #isotope #reunion #indian #ocean #nature #atmosphere #the earth story

Both of these things can’t be right: part 1.Over the last 2 weeks, there was an interesting crossing

Link #science #oxygen #planet #earth #geology #archaean #precambrian #hadean #proterozic #atmosphere #photosynthesis #sulfur #isotope #mass independent #fractionation #the earth story #south africa

Remnant of an early EarthEarth’s mantle is a convecting solid. It is hot enough that the material in

Link #science #geology #isotope #tungsten #half life #mantle #planet #llsvp #superplume #chemistry #baffin island #pillow basalt #hadean #flood basalt #large igneous province #the earth story

It’s (probably) not from MercuryOne of the abstracts from the 2013 Lunar and Planetary Science Confe

Link #science #geology #meteorite #mercury #chemistry #isotope #space #the earth story

Economics and isotopesIsotope measurements are some of the most powerful tools available to geoscien

Link #science #isotope #chemistry #history #archaeology #roman empire #carthage #punic war #syracuse #monetary policy #inflation #silver #isotopes #the earth story #hannibal

The oldest rock on EarthSome of the other planets in this solar system hosts rocks at their surface

Link #geology #science #isotope #archaean #hadean #neodymium #samarium #basalt #amphibolite #crust #planet #earth #oldest rock #research #the earth story #nuvvuagittuq #greenstone #canada

Hannibal’s route across the Alps been confirmed by geologists?The Punic wars between Rome and

Link #hannibal #science #punic war #geology #elephant #carbon #isotope #the earth story #carthage

Hannibal’s route across the Alps been confirmed by geologists?The Punic wars between Rome and

Link #hannibal #science #punic war #geology #elephant #carbon #isotope #the earth story #carthage

Supernova blast debris found in ocean crustAs the old saying goes, we are all made of star stuff, an

Link #science #isotope #supernova #space #geology #nature #the earth story

Palaeoclimatic inferences from amberAmber is the fossilised resin of trees, and has been prized amon

Link #science #geology #amber #climate #chemistry #isotope #oxygen #paleontology #fossil #chemist #carbon #paleoclimate #the earth story #plant

Life on Earth: 300 million years early?Geochemists from UCLA are suggesting that life on Earth began

Link #science #geology #chemistry #evolution #zircon #astrobiology #origin of life #isotope #carbon #graphite #australia #the earth story

ICE CORE ATMOSPHERE AGESCores of ice from the Greenland and Antarctic ice sheets have been vital to

Link #science #climate change #global warming #ice core #chemistry #gravity #isotope #nitrogen #geology #igloo #antarctica #the earth story #atmosphere

beautifulfrequencies:The horses are carrying lake coring equipment to Green Lake in the Green Lake B

Link #nature #science #geology #anthropology #archaeology #climate #climate change #isotope #horse #teton #grand tetons #national park #horse caravan #hiking #green lake #scientists #original photography #original photographers #lensblr #the earth story

beautifulfrequencies:The horses are carrying lake coring equipment to Green Lake in the Green Lake B

Link #nature #science #geology #anthropology #archaeology #climate #climate change #isotope #horse #teton #grand tetons #national park #horse caravan #hiking #green lake #scientists #original photography #original photographers #lensblr #the earth story

beautifulfrequencies:The horses are carrying lake coring equipment to Green Lake in the Green Lake B

Link #nature #science #geology #anthropology #archaeology #climate #climate change #isotope #horse #teton #grand tetons #national park #horse caravan #hiking #green lake #scientists #original photography #original photographers #lensblr #the earth story

The story of carbon isotopesIn this recent post (http://on.fb.me/1CfT7B8) we told some of the story

Link #science #chemistry #isotope #carbon #carbon12 #carbon13 #climate change #extinction #carbon cycle #organic #the earth story

How do ice cores preserve temperature records?Cores drilled through the icecaps in Greenland and Ant

Link #science #geology #chemistry #isotope #geochemistry #glacier #ice age #glacial #climate #temperature #precipitation #ocean #fractionation #permille #the earth story #nuclear #nucleus #hydrogen #oxygen #deuterium #greenland #antarctica

A martian ocean again?Are you tired of hearing about oceans and water on Mars yet? Well I hope not,

Link #science #space #geology #nature #water #ocean #isotope #deuterium #the earth story