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@OU_EEE@KeelePetrology Since your nice tweet on Rum I thought I'd show a little appreciation with a TS picture from one of my 3rd year mapping samples, from the Rum Central layered intrusion (sorry no scale)#igneous#olivine#feldspar#magmapic.twitter.com/bUTDdeYjeg
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#Olivine#Peridote crystal from the Hawaiian Volcano eruptions.pic.twitter.com/qD9Xpqi6Oq
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Gif of
#phdlife over the past months (prepping/polishing Ethiopian minerals for inclusions). Yes I can see my reflection in my thumbs, still have fingerprints (for now)#geology#olivine#meltinclusionspic.twitter.com/SuMMCTaL8S -
"For an offset project to be genuinely low-carbon, it must guarantee that it does not stimulate further emissions over the subsequent century." Then you'll need to use
#olivine forsequestering CO2 (permanently) See@greenSandco2 -
SHARE - CONDIVIDI Meteorites know how to break crystals! Sample provided by Museo di Scienze Planetarie della Provincia di Prato – Fondazione Parsec
#meteorite#universe#shock#abstractart#colors#crystals#olivine#mineralspic.twitter.com/Dghrsjkiqp
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Dunite from the Apollo 17 #Moon mission for#thinsectionthursday. Angular clasts of pale-green#olivine set in a fine-grained 93% olivine matrix. The texture is a result of cataclastic crushing. Sample: 72415, Photo: JSC07737, Size: 2.85 mm, Source: JSC/LPI/NASA#geologypic.twitter.com/d4VjPRcb9v
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#Olivine won#MinCup 2017 with 55% of 1462 votes#Garnet took#MinCup2018 with 52% of 2230 votes But this year blew that all away with#IceMin claiming the title for#MinCup2019 with 52% of a staggering 6348 votes.pic.twitter.com/IULlgSvDnW
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Reasons to vote
#quartz in#MinCup2019: Prior champions are#olivine (gem: Peridot) &#garnet. If quartz wins (gem: Amethyst), the winners circle will be a Steven Universe dance party. https://twitter.com/MineralCup/status/1178958473792573441 …pic.twitter.com/g9ksM6pJl9Prikaži ovu nit -
My favourite mineral (mainly because green is my favourite colour)

#Olivine#MinCup2019@MineralCuppic.twitter.com/CwPXcAQF0U
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Would you like an olivine garnish with that martini?! Olivine is once again knocked out of the competition by ice.
@MineralCup#MinCup#MinCup2019#IceMin#TeamIce#Olivine pic.twitter.com/ssPuuWsrPT
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RESULT:
#ICEMIN The Winter Queen snatches victory by a small margin over the Green Monster#OLIVINE to advance to the final match just like last year! Everybody, this is going to be an amazing final. It is almost upon us. pic.twitter.com/nI5SVPoXqY
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One of my treasures: Coarse-grained Olivne packaged in Aheim, Norway ノルウェーのカンラン石を採石しているところへの巡検時にもらった粗粒なカンラン石。 宝石箱に入っている特別感。大切にしてますよ〜
#MinCup2019#TeamOlivine#OLIVINE pic.twitter.com/OFoKVUDpd8
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Come on Guys! Go to
@MineralCup and vote for#OLIVINE! Not only is it a fundamental mineral of our planet. It is also much more beautiful than Ice! See here.#MinCup2019#teamOlivinepic.twitter.com/qQG9P18HtB
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Vote
#Olivine at@MineralCup - we’re so close to beating#IceMin!! I’ll take palm trees & peridot over cold ANY day!!!

https://twitter.com/phaneritic/status/1178878038559248384 …
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Sorry,
#ICEMIN, let me know when you make GREEN SAND BEACHES in Hawaii and then, just maybe, I'll vote for you. Let's go,#OLIVINE!! https://twitter.com/MineralCup/status/1178595587190603777 …pic.twitter.com/pOm86V9QBC
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Can
#Olivine make a penguin do this? NO! VOTE#ICEMIN! https://twitter.com/MineralCup/status/1178595587190603777 …pic.twitter.com/KKf0QPkLw1 -
Dare I say it? Ok, I’m saying it:
#olivine is overrated! It’s surprisingly rare in the solar system, since orthopyroxene is probably the main component of mantles on other planets. But#icemin is almost everywhere, even the poles of Mercury!https://twitter.com/MineralCup/status/1178595587190603777 … -
The Snowball
#Earth hypothesis proposes that during extreme#icehouse conditions (almost) the entire planet's surface was#frozen, covered by#Icemin ~650Ma ago. Perhaps like the surface of#Enceladus today. There may be more#Olivine in the interior, but ice rules at the surface pic.twitter.com/7DFRDSiBwI
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Did
#olivine crush Shackleton's Endurance? Nope that was the pure power of#icemin.pic.twitter.com/RyP5ngSBxp
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