Sentences with phrase «diamonds forming mid-atmosphere»

The Adamas Collection features a unique clock with 88 lab - grown black diamonds forming an infinity symbol on a black carbon - fiber plate.

Because of the chemical makeup and high pressure of Neptune and Uranus» atmospheres, scientists have long speculated about the possibility of diamonds forming mid-atmosphere, and falling down like rain on these planets.

The new studies, he says, «go a long way toward providing an explanation of where these diamonds form.»

Diamonds form at high temperatures and pressures, crystallizing in pockets rich in the mineral carbonate before being carried to the surface with erupting magma (SN: 4/30/16, p. 8).

«That means if you take the pressure off, it will stay metallic, similar to the way diamonds form from graphite under intense heat and pressure, but remains a diamond when that pressure and heat is removed.»

According to Charlier, the diamonds form at a rate 1000 times faster than observed for carbon vapor deposition.

«Not only can this snapshot tell us about how, where and when certain diamonds form, it can tell us about more general features of the rocks in Earth's mantle.»

Based on this recent analysis, it appears that these large gem diamonds form in a completely different part of the mantle than most common diamonds.

Using transmission electron microscopy, EPFL scientists have examined a slice from a meteorite that contains large diamonds formed at high pressure.

Diamonds form only at temperatures and pressures far greater than those on Earth's surface.

When the shock waves overlap, that's the moment the pressure peaks and when most of the diamonds form, Kraus said.

The researchers determined that the diamonds formed as thinner continental fragments and began their journey beneath the thick, buoyant continental crust of central Africa.

«Higher temperatures in the Earth's interior before the GOE may have affected the way that carbon was released into the diamond forming regions beneath the Earth's continental plates and may be evidence of a fundamental change in tectonic processes.

Geologists are still guessing how diamonds formed in the Earth from 1 billion to 3 billion years ago, according to a recent study in the journal Nature, but they think the recipe follows something like this:

Read more: Mysterious Ancient Egyptian Rock Made of Tiny Diamonds Formed Before the Solar System Existed

These inclusions are common in diamonds formed underground here on Earth, but this marks the first time they've been found in alien rocks.

To find out how the Almahata Sitta diamonds formed, the EPFL team, along with colleagues in France and Germany, analyzed samples of the meteorites.

Description: This recherche velvet Vanessa Mooney choker ace cut with aureate tone, diamond formed charms.

A baseball diamond forms a 90 foot square.

Experience her Omega level telepathic powers and diamond form.

These are a group of necklaces made from objects the artist found while walking around and are pinned to the wall beautifully in diamond forms, as though on display in a jewellers with a black matte background and well lit.

Waltercio Caldas's drawing 1, 2009, is a straightforward composition of india ink and pins on paper; two diamond forms — one small and red; the other, larger and black — slightly intersect near a spot of printed text reading simples.

Made with 4130 Chromoly steel frame shaped in a classic diamond form, the Vela has a leather - wrapped, waterproof control panel outfitted within reach of the rider, which has a five - volt USB port for charging mobile devices and a battery life indicator.

Schultz, professor of geological sciences at Brown and an impact specialist, said the most provocative evidence for an extraterrestrial impact was the discovery of nanodiamonds, microscopic bits of diamond formed only from the kind of intense pressure you'd get from a comet or meteorite slamming into the Earth.

Not exact matches

Once a rough diamond is formed, it's sent to one of several cutters the startup works with in Antwerp.

The aluminum handle has cross-sectional grooves that form diamond shapes on the majority of the handle.

In the case of carbon atoms which can be arranged in such a way that they form a diamond, or in such a way that they form graphite, it is surely the form, the intelligible structure, that makes the difference.

Such ideas, however, were there; the possibility of their fruition was rooted in the deep convictions of the prophets concerning them; to change the figure, though the slag of the Book was greater in the mass, diamonds of infinite value had been formed in it.

Natural diamonds are among the hardest and most ancient substances on earth — some specimens were formed three billion years ago.

So Walcott will partner the in form Spurs striker Harry Kane in front of a midfield diamond and that should offer him a chance to show his pace, movement and finishing on the big stage.

4 -4-2 diamond and let Alexis and Welbeck form a partnership up top.

The heart, soul and swagger of the Dallas Cowboys resurfaced on Sunday at Texas Stadium in the form of a man wearing an electric - purple suit, a diamond Superman necklace and gold - plated sunglasses.

Robards credits his success on the diamond and as a leader to observing Elk Grove baseball greats form years past that have gone on to collegiate and even professional baseball success.

Some of these «unknown» carbon based life - forms turns out to be a diamond, others graphite.

The Hammers found a diamond in the form of Dimitri Payet and he was integral in their impressive season with his nine goals and twelve assists.

If we are going to play our most in form players then its a 442 diamond.

Nicolas Anelka is expected to drop to the bench as Ancelotti adopts a diamond formation with Didier Drogba and Fernando Torres in attack, as opposed to the 4 -3-3 formation which has seen the Blues enjoy a recent revival in form and score plenty of goals.

We also sing this during the day with actions and this week T has started to put her hands together to form a diamond, she has always loved the up move in it.

-- that it is easy to forget that its job is to run 563 parks covering 6,766 acres and containing, among other things, 817 baseball and softball diamonds, 706 tennis courts, 251 field houses, 57 swimming pools, 6 golf courses and a court where you can play roque, a form of croquet.

Pinch the orange foam diamond shape that you cut out until it forms a closed beak for your chick.

Lay the towel across the diamond shape formed by your legs and cradle your baby in the middle.

The handrails inside the diamond jubilee state coach are made from Royal Yacht Britannia timber and a wooden crown covered in gold leaf, which forms the centrepiece of the roof's decorations, was carved from oak from Nelson's flagship HMS Victory.

Tiny blobs of material trapped inside large, clear diamonds (such as this one) as they formed suggest the gems formed within pockets of liquid metal deep within Earth.

Such diamonds could form, however, inside asteroids that are at least 1,000 kilometers in diameter, where pressures would be high enough to compress carbon.

The substance, which consists of a fluid of hydrogen ions running through a lattice of oxygen, was formed by compressing water between two diamonds and then zapping it with a laser.

The shield is formed from stainless steel with a 24K gold - plated cross and round cut diamond.

Many of those tiny blobs were long thought to be bits of graphite — like diamond, another form of pure carbon — and were thus cut away and discarded by jewelers.

That's at least 100 times larger than the nanodiamonds that form when planetary objects collide, and it's far larger than diamonds that form by condensing from carbon vapor inside clouds of interplanetary gas and dust.

The footplate features diamond ridging for improved grip and is set to a 20 - degree pitch for the best form to target the quads and glutes.

As the diamond crystals form, they can enclose tiny amounts of fluid or rock from their surroundings.