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  1. Home

Tibet's Development to Dilute Shares Soared Tips Investment Risk

Category: Tungsten Information
Published on 15 November 2013

Tibet's development announcement will be able to Xichang Chi Chi energy Rare Earth Industry and Johnson established a joint venture of Johnson thick to Rare Earth Mining Co., Ltd., the company holding 26.67%.

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Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
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Test Gold by Bite Test

Category: Tungsten Information
Published on 14 November 2013

We have all seen a movie where a prospector bites down on a piece of gold to test it. We also see Olympic athletes bite on their “gold” medal when they receive it. Whether that is of any use is another story altogether.

1.Bite down on your gold with moderate pressure.

2.Examine your gold for any markings. In theory, real gold will show indents from your teeth; deeper markings indicate purer gold.
This is actually not a recommended test, as you can damage your teeth. Not to mention that lead is even softer than gold and gold-plated lead will appear to be gold when you bite it.

 

Gold plated Tungsten Product Manufacturer & Supplier: Chinatungsten Online - http://paper-weight.cn/
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Test Gold by Visual Inspection

Category: Tungsten Information
Published on 14 November 2013

The first thing to do to check if you have real gold is to look at it. Look for particular signs that point to real gold.

Inspect the piece for official markings. A stamp will indicate either fineness (1-999 or .1-.999) or karat (10K, 14K, 18K, 22K or 24K). A magnifying glass will make this easier.
An older piece might not have a visible marking due to wear.
Counterfeit pieces can often have a marking that appears authentic; more testing may be needed either way.

2.Look for noticeable discoloration. It is important to check for discoloration in areas that face constant friction (typically around the edges).
If the gold seems to be wearing off and showing a different metal beneath it, you probably have a piece that is only gold plated.

 

Gold plated Tungsten Product Manufacturer & Supplier: Chinatungsten Online - http://paper-weight.cn/
Tel.: 86 592 5129696; Fax: 86 592 5129797
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HTC Shares To Be Raised 5 Billion to invest in molybdenum Deep Processing of Copper

Category: Tungsten Information
Published on 14 November 2013

HTC shares today disclose non-public offering plan to be not less than 11.34 yuan / share to include the controlling shareholder of Sichuan Hongda Industrial, including not more than 10 specific investors, non-public offering of not more than 440 million shares to raise no more than 5 billion Yuan funds for the wholly owned subsidiary of Sichuan Hongda molybdenum copper Co., Ltd. "molybdenum deep processing of copper-polymetallic resource utilization project" Building and complement the company liquidity.

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Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
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In The Name of The Illegal Exploitation of Molybdenum Ore Exploration

Category: Tungsten Information
Published on 14 November 2013

Henan Province is located in southwestern mountains chockfull barberry mineral resources in 2006 here was approved as a national geological park, but the reporter found in Xixia County, Zhao Min Mines Ltd. to explore the long-term in the name of national geological park Xixia Funiushan the illegal exploitation of molybdenum on the local ecological environment has caused damage.

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Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
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Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

 

CMOC Listed Half-Rose 211%

Category: Tungsten Information
Published on 14 November 2013

CMOC listed today opened at 8.7 yuan rose 190% upside momentum since then continue to follow the highest increase of 216% at 9.48 yuan, 10:47 turnover reached 80% while the temporary suspension Times 9.33 yuan rose 211%.

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Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
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CMOC Listed Next Super Late Hurricane Amplitude Limit

Category: Tungsten Information
Published on 14 November 2013

CMOC participating shares rose on the first day of the first inquiry under the net allocation of individual investors also earn bowl full of pots of surplus, four day book floating profit as high as 200 million.

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Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
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CMOC Back A Prospectus Today

Category: Tungsten Information
Published on 14 November 2013

Luoyang Molybdenum Group Co., Ltd. (hereinafter referred to as "CMOC") today published A-share IPO prospectus means the largest global producer of molybdenum ranked fourth official visit mainland capital market, CMOC this proposed issue not more than 542,000,000 A shares of a par value of 0.2 yuan.

Read more …

How to Identify Fake Coins

Category: Tungsten Information
Published on 13 November 2013

You do not have to be an expert in coins to identify fake coins. While it does help to be trained in identifying counterfeit money, there are relatively easy ways to tell if a coin is indeed fake or not. By knowing these tricks and what to look for, you will be able to properly detect if a coin is in fact a fake or is a legitimate piece.

1.Hold the coin in question sideways and against an original coin. Inspect the sides of the coin in question as well as the thickness. A legitimate coin will usually vary in color and texture as opposed to having one solid color and texture. Also, compare the thickness and weight of the two coins to ensure they are both relatively the same thickness and weight.

2.Look at the characteristics of the coin in question and compare it with the legitimate coin. Nearly every coin has a certain impression and mark, and if the coin is authentic it will have these. Look at what stands out in the coin (the design, the shape of images on the coin, and so on) and make sure the word "COPY" or the letter "R" is not stamped on the coin. Look to see that every piece of this coin is identical to the legitimate coin.

3.Drop both coins carefully and listen to the sound of each coin as it hits the surface. If the coins do not sound relatively the same, you have a right to be suspicious. Feel around on the coins with both of your thumbs. See if each unique trait of the coins feels exactly the same to the touch. Finally, place a magnet over the coin in question and ensure the coin is not attracted to the magnet. If it is, you have a fake, as some fake coins are made of steel because it is easier to make a fake using stee.

 

Gold plated Tungsten Product Manufacturer & Supplier: Chinatungsten Online - http://paper-weight.cn/
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Detecting Fake Gold Coins

Category: Tungsten Information
Published on 13 November 2013

Gold buyers, collectors and sellers could end up wasting their money buying a fake gold coin, unless they have the tools and knowledge to test whether or not a coin is genuine. You don't have to be an expert to tell the difference between a real gold coin and a fake as long as you have the right tools to measure it and a reference book to check those measurements against.

1.Hold a magnet over the coin you are testing. If the coin sticks to the magnet, it has traces of steel or some other metallic metal in it meaning it is forged or plated and not solid gold.

2.Place the coin on a scale and record the exact weight. Look up the official weight of the coin in a reference book or on a reputable website. If the coin is more than a hundredth of a gram lighter or heavier, than the coin is suspect.

3.Measure the exact diameter of the coin with a caliper and compare that to the diameter listed in the reference book. If the diameter is off, even by a little, than the coin could be a counterfeit.

4.Examine the coin's surface more closely with a loupe. Look for any bubbles, depressions or scoring marks that indicate the coin was crudely made. A soapy film on the surface can also be a sign the coin is fake. Also check the date and mint mark against the ones listed in the reference book.

5.Drop the coin and listen to the sound it makes when it hits a hard surface. Gold coins have a distinct ringing sound, while fakes do not.

6.Using tongs, carefully drop the coin in a beaker of nitric acid. If the coin is pure gold, it will not react with the acid. However, if there are any base metals in the gold than those metals will dissolve. They will appear to be bubbling up as they corrode in the acid.

 

Gold plated Tungsten Product Manufacturer & Supplier: Chinatungsten Online - http://paper-weight.cn/
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
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