Tektites Vs. Meteorites: What's the Difference?
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- เผยแพร่เมื่อ 13 มิ.ย. 2024
- Is it a Tektite or Meteorite? Rob and Rebecca are here to help! Join us on this fun, out of this world unboxing as we check out these spectacular specimens and learn more about them! You are bound to see some amazing gems and learn something along the way!
00:34 - All Kinds of Meteorites
01:23 - Octahedrites vs Chondrites - What's the Difference?
03:30 - All About Regmaglypts
05:07 - How the Moon Rocks Fell to Earth
06:08 - Gemstones inside Meteors?
07:16 - 3 Kinds of Tektites
08:50 - Libyan Desert Glass
10:11 - Crazy Shapes of Moldavite
11:55 - How to Spot Authentic Moldavite
12:32 - Tektites form Indochina
Pick up your own Out of this World Gems here:
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Libyan Desert Glass 77.05ct www.jtv.com/product/libyan-de...
Libyan Desert Glass 2.00ct www.jtv.com/product/libyan-de...
Individual Tektite www.jtv.com/product/11-11-99g...
Choose Your Own Moldavite! www.jtv.com/search?
Ntt=Moldavite+Free+form&type=products&N=4243964577&Ntk=All&St=Moldavite+Free-form?mcid=XSOyoutube0000371
Moldavite Ring www.jtv.com/product/green-mol...
Moldavite Necklace www.jtv.com/product/green-mol...
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Gemstones.com is one of the leading experts on gemstones and is the best source on TH-cam for all things gem related. Featuring gem history, the science behind the stones, gemstones in pop culture, and much more, you too can become a gemology expert by immersing yourself in the Gemstones.com channel. Rebecca, our host, is a Graduate Gemologist from the Gemological Institute of America and has an FGA from the Gemmological Association of Great Britain.
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#Gemstones #meteorites #moldavite #tektite #jtv #unboxing
The second I saw the notification, I clicked soo fast
As a geology-trained person I love seeing things from the gemological perspective. That palasitic peridot slice is so cool! Just imagine our solar system ~4.65 billion years ago coalescing under gravity out of a cloud of dust and gas. Lots of iron and silicon born of the destruction of humongous short-lived massive stars. Somehow bowen's reaction series applies to a disc of hot metallic dust that forms a star, our sun, and all the planets. The planets migrate inward, but Saturn keeps Jupiter from getting too close.
That's why I love these specimens! Makes one wonder so much about the intersection of physics and astronomy and geology 🥰
My stupid phone changed billion to million 😂 the craziest thing about the formation of the disc of materials that became us is that there were enough atoms of elements other than hydrogen to make planets and us animals. 9 billion years seems like a long time, but it's difficult to comprehend the number of supernovae that led to the elements that make up these rocky planets like Earth 🤣 totally in awe
Brilliant explanation between the two types of material. Loved the Moldovite. I’m glad you explained that there are a lot of Moldovite stimulants doing the rounds.
Thanks for sharing.
I love the episode, so much to learn. I wonder if you can show a fake vs real moldavite close up under magnification on screen?
What a timely video. Just today, I received my order for Libyan Desert glass. Rob and Rebecca look great!
Awesome!
I love both meteorites and tektites. This video did a good job of explaining the difference and showing some major types of tektites. The libyan desert glass is that beautiful yellowish color that is considerably chunkier than the moldavite. And both are really expensive. I have a couple meteorites but I do not have any libyan dessert glass or moldavite in my collection, and I'm going to have to remedy that situation soon! Thank you both for the presentation, it was excellent and easy to understand!❤
I think I see a baby bump!!!
Congratulations 🎉
Really? I never would have noticed. I thought Rob looked the way he always does.
That's just the ol' gut presenting.
Ever since I learned about lunar meteorites, I've wanted to get my hands on some. I figure its not cheap or easy to come by though! Apparently you can only really get it from the Sahara cause the Antarctic lunar meteorites are all saved for science, and the lack of magnetic signature makes it hard to find in places without good visual contrast. I know it makes perfect logical sense that pieces of the moon would make it to Earth, but its still crazy to think that you can own a piece of the Moon which is of course often visible yet feels so distant, that was blasted into space and crashed back down to Earth.
Thank you for all that knowledge to share with us
Great video, congrats to Rebecca😉
Nice overview and beautiful examples...thanks for a quick brain refresh.
What's really weird about the Indochinite is that we still don't know what crater produced them. The australasian strewnfield is huge (like 10-30% of earths surface huge) and less than a million years old so there must be an enormous crater somewhere in China or Vietnam that's barely eroded.
Also tektites are not pure or even mostly silicon dioxide (some of them not even half) but approximate the composition of the rocks that have been hit by the asteroid. You'd only expect SiO2 in tektites from a continental impact, an impact on oceanic crust or continental overlain with lots of carbonate rocks will produce tektites made from olivine, pyroxene and calcium rich feldspar instead. The latter case is what happened at the end of the cretaceous and it fooled Walter Alvarez into looking for a crater in the ocean for nearly a decade
My favorite stuff! Great video, thank you! ✨My favorite are the pallasites with olivine. So beautiful!
This is an aweome episode!
I get my notifications in the early morning here in Australia 🇦🇺 🎉
Another great episode 👏
Omg, love the video about these. They would all be my favorite 💯❤️
Amazing Wow 🔥❤ nice one
Probably the rarest Tektite of all is Zhamanshinite. Very little of it is facetable, and thankfully I managed to find 3 that were. They are remarkable and very exotic Gemstones.
You guys are the best
Thank you ❤
I would have liked to see a shot of the pallasitic peridot backlit, especially after you mentioned that it looks good when sliced so thin precisely because it allows light through.
Thanks for the video...I'm trying to find info on lechatelierite lines to help me identify if my tektites are authentic...nothing showing up on the web. Am I understanding that word correctly?
Another great video guys. She's glowing !!!!!!!!!!!1
Thanks!
You convinced me to get my first Moldavite specimen today, appreciate the split payments! I picked the coolest one I think! 🤣
That is awesome!
Can you please do a video on Goldstone
We have not forgotten this! Just give us some time...
These videos are going to be here forever to see Rebecca still working big and Pregnant❤!!! Soooo whos the dad?????
I already know all this, but can't wait to wade in AFTER I watch....always like to see what I DON'T KNOW!
Soo coll
I found a Tektite about the size of an apple , beside a small Crater about a metre across . It is black with fine Tektite features. It’s not magnetic , BUT it’s heavy ? ?
I was up in Oregon hunting fossils and on my way I found 100s of what looks like welding slag. But that doesn't make sense to me. Since it was over a 1/4 long on logging road and I collected several chunks
Looked on that color of meteorite reminded me of iron surfer😂😂😂
Be cool to hear a bit about psudotektites if you have the time
I have a moldavite pendant that I got for my bday… all I can say that its very strong
faceted libyan desert glass :O
Are those radio active?
Not significantly
I think I might have a meteorite from the same impact site, mine was also from 1576!
What about Muonionalusta...???...
We featured them in a video! th-cam.com/video/ucM3uPxdovc/w-d-xo.html
Heya! Loving the channel, i never miss an episode! Would you know if monatomic andara crystals are legit (natural formed glass) or is it all a scam? Would love to hear from the experts!
We have not seen one yet, but from what we've read, it seems highly questionable that it would be naturally formed material.
They don't have any idea how old any of that stuff is....
I have some moldavite
I posted a comment about pallasitic peridot making reference to foods which it resembled and it was deleted because it included a random link to a publicly listed recipe, incase Rob or Rebecca might want to try it. Beware, people. Not cool, especially if the rules on commenting are not posted. 👎
We did not delete it. Sometimes TH-cam will automatically flag things they think are spam. Often embedddd links will trigger that. I’ll look for it in our spam folder and post it if I find it.
My property has tektites, not that pretty tho.
not allowed to enter these are my gems from outer space no robots or man robot allowed 😮
tektites are material from cosmos, they also are meteorites. PEACE.
No they aren't. They are formed form meteorite impact. It is molten earth. Might find trace amount of meteorite in it, but it will be so little you won't see it.
@@JT-jg8le im talking about tektites that formed during entry in upper atmosphere and outside of it. impactites are something completely different. PEACE.