What is so special about platinum, which is rarer and more durable than gold?

Platinum is a natural chemical element that is 30 times rarer. If all the platinum ever mined was melted down and poured into an Olympic-sized swimming pool, it would barely reach your ankle depth, while ** could fill three pools.

In fact, platinum is the rarest of all the popular ***. Platinum has a shiny silvery-white appearance, and because platinum looks so similar to white gold, it is difficult for the average person to distinguish it with the naked eye. The so-called "white gold" is actually an alloy formed with other metals, and finally plated with a layer of rhodium to make it look whiter, but over time, it will reveal a faint gold, while platinum can always maintain a natural white.

That's not to say platinum never changes, though. If you look closely at a cherished piece of platinum jewelry, you will notice that the surface of platinum has a smooth, satin-colored layer that has accumulated over time, a texture change called "patina", and many platinum lovers actually love this change in the appearance of platinum.

Platinum is also more durable than platinum, so it is often used to make engagement rings (prongs are more perishable than platinum), and these properties contribute to a higher ratio of platinum.

At present, the ** per ounce of platinum is actually lower than **, but because platinum jewelry requires more purity (platinum jewelry usually contains 95% platinum, 14k gold jewelry only contains **, and the density is higher), platinum rings are usually more expensive. (On July 9, 2019, for example, platinum** was USD per ounce and ** was USD per ounce.) ）

Because scarcity is expensive, he is very scarce.

Now the post-90s and 00 years of marriage rings are basically platinum, all diamond platinum rings, ** young people nowadays almost don't like it, the general regular platinum wedding rings, ranging from 30,000 to 10,000, and more expensive, the real platinum is half more expensive than **.

The main thing is that its gloss is very good, which is incomparable.

Platinum is a little more beautiful and rarer.

How many people don't know that platinum is lower than it.

Platinum is a natural chemical element that is 30 times rarer.

Platinum is very scarce and has a higher value than **.

Platinum is the rarest of all popular ***.

The main thing is that it is very bright and very persistent.

There's nothing special about him, just very rare.

Platinum is rarer than **, and the earth is extremely rare.

Because it's rarer and a little more durable.

Its rarity is what makes it special.

**The price is only equivalent to 18k**.

Platinum is more scarce than **Platinum is a rare resource that only exists in a few places on Earth and is not readily available.

Platinum is very rare, with concentrations in the earth's crust being only parts per million. Platinum is 30 times rarer than **, and it is found in very low amounts in the earth's crust. Only four countries in the world have significant platinum mining operations, with South Africa having the largest platinum resource to date.

In addition to its rarity, platinum is not readily available. Although more than 70% of the world's minerals are mined at the surface, the geology and geography of the world's platinum reserves mean that platinum is mined mainly underground. The exception is the Mogalakwena mine in South Africa, which is the world's largest open-pit platinum mine and produces about 8% of annual platinum production.

In addition to this, platinum is often considered a symbol of prestige.

Credit cards, charge cards and certain membership cards generally have a higher level of service for Platinum than Gold cards. For a record, the "Platinum Award" is the second highest honor, below the diamond, above the gold, silver, and bronze. For example, in the United States, records that sell more than 1 million copies are called "platinum records", while records that sell more than 10 million copies are called "diamond records".

Other goods are also referred to as "white gold" if they have a silvery-white surface. The Queen Elizabeth Crown was specially made for the coronation of George VI and is framed in platinum. It was the first British crown to use platinum.

Like other industrial** commodities, platinum is more volatile than gold.

In 2008, the price of platinum fell from $2,252 per troy ounce to $774, a market value reduction of nearly two-thirds. Compared to the same period, the price of gold fell from around US$1,000 to around US$700 per ounce, a reduction in market value by only one-third. In economies that continue to grow steadily, the price of platinum tends to be double that of gold; In times of instability, the price of platinum generally falls below the level of the gold price due to lower industrial demand.

In times of economic stagnation, the gold price is more stable because its demand is not driven by industrial use. In the 18th century, Louis XV of France declared platinum the only metal worthy of a king, given its rarity.

So the overall analysis should be that platinum is more scarce than **.

Summary. Platinum is rarer than **, that's a fact. Platinum is produced in much lower quantities than **, making it more precious and scarce in the market. Platinum is also widely used in the jewelry, electronics, and medical industries due to its excellent chemical and physical properties.

Platinum Hui lead is rarer than **, vertical hand This is a fact. Platinum is produced in much lower quantities than **, making it more precious and scarce in the market. Platinum is also widely used in the jewelry, electronics, and medical industries due to its excellent chemical and physical properties.

I'm sorry I don't understand, but can you elaborate on that?

Platinum is rarer than **, and is more precious and scarce in the market. It is widely used in the jewelry, electronics, and medical industries because of its excellent properties.

1. Purity.

The purity of platinum jewelry is very high, the purity of platinum jewelry is usually as high as 90%-95%, and the purity of common platinum jewelry is pt900 and pt950.

2. Rarity.

Platinum is 30 times rarer than ** and is only mined in very few places around the world. If you poured all the platinum in the world into an Olympic-sized pool, it wouldn't be deep enough to cover the instep, and ** could fill at least three pools. 3 grams is only equivalent to the weight of a smaller platinum ring, and extracting these platinums takes about 8 weeks and a lot of effort.

3. Eternality.

The nature of platinum is very stable and will not deteriorate or fade due to daily wear, and its luster will always be the same. Even contact with common acids such as sulfur in hot springs, bleach, chlorine in swimming pools, or sweat will not be affected.

Therefore, platinum jewellery can be worn with great peace of mind at all times. No matter how long it is worn, platinum retains its natural white luster and never fades.

4. Toughness.

Platinum's toughness and malleability mean that even the smallest platinum prongs can be set safely and securely in every diamond. This can be seen in the classic designs of many international brands – platinum is capable of mastering a wide range of setting designs and techniques, and holds every diamond of all sizes securely.

Platinum group metals have a beautiful color; Strong ductility; Melt-resistant, friction-resistant, corrosion-resistant; Chemically stable at high temperatures. As a result, they have a wide range of uses. Among the platinum group metals, platinum is the most familiar and used.

It is more rare and precious than **, **, etc. in ***.

Pure platinum is silvery-white in color; Metallic luster. The colour and luster of platinum are natural and unchanging over time. The hardness is 4 degrees.

The relative density is 15 or 19 specific gravity. Strong ductility, can be drawn into very fine platinum wire, rolled into very thin platinum foil; The strength and toughness are also much higher than others. 1 gram of platinum will not break even if it is drawn into a kilometer long filament.

The melting point is as high as. Good thermal and electrical conductivity. The chemical properties are extremely stable, insoluble in strong acids and alkalis, and do not oxidize in the air.

Platinum does not absorb mercury and has a unique catalytic effect.