I have .52576 oz Yellow Dental Gold And .73968 oz of Hi Noble Dental Gold. How much can I receive for this material? –From a dentist in Chicago, Illinois.

Thank you for your question. Because dental gold is usually not marked, it can be difficult to determine the gold purity without the right testing equipment. That is why selling this type of gold at a pawn shop or gold party may not yield the highest or more accurate returns.
Most dental gold is 16k gold which is 66.66% gold. However, we find dental gold to be as high as 85% gold while other dental gold items have been as low as 15%. We run tests with an XRF analytical machine to determine how much gold is available to refine.

With the amount of dental gold you have, we would estimate that we could offer about 85% of the gold value back to you. As the price of gold changes daily, we use the price of the day that your shipment arrives at our facility.

Find all of our blog postings about selling dental gold on our dental refining category.

*Images displayed are only a representation of the items described in this blog post and may not be true images of the items in question.

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EVERYONE HAVE A SAFE AND HAPPY NEW YEAR!

We will see you in 2012 and be here answering more questions about your precious metal items. Don’t hesitate to ask us about your gold and silver and request an estimate!

Question: I have 59.50 grams of 22 kt yellow gold of handmade jewelry from India. Includes 1 necklace, 2 bracelets and 2 earrings. — From Aasha in Dallas, Texas

Hi Aasha,

Thank you for your submission. Gold jewelry from India is usually of very high quality and made with a very high gold content, giving the gold a yellow color. 22k gold is 91.52% gold alloyed with 8.48% of some other type of metal.

Are there any hallmarks or markings that prove the purity of your items? Since you indicated that your items are handmade, we are guessing that there are not hallmarks. We run unmarked pieces through our XRF analytical testing machine that uses x-ray technology to tell what these pieces are composed of. We find that with handmade jewelry from India the standard percent of 22k is not always exact. Sometimes there is a little more and sometimes a little less to recover.

As precious metal refiners, we will pay on the value of your items according to how much gold there is to refine (weight), how high of gold content your items are (purity), and the current price of gold.

Also keep in mind that gold is measured in troy ounces. 59.50 grams = 1.913 troy ounces. Based on our payout schedule, we would be able to offer 85% of the gold value back to you.

*Images displayed are only a representation of the items described in this blog post and may not be true images of the items in question.

I have assorted 14 K jewelry consisting of 3 bracelets and three rings weighing 96 grams. What would you anticipate the shipping cost to be? From Molly in Los Angeles, California.

Hi Molly,

The great thing about gold is that you really don’t have to have much in terms of weight to have a very valuable shipment. So it is relatively inexpensive to ship, but the return can be great.

We would recommend sending in a bubble envelope. Flat rate services for priority mail envelopes with USPS is $4.95 for sizes 10″ x 5″ through 12-1/2″ x 9-1/2″. These envelopes will ship anything under 70 lbs. We would also recommend checking the “Signature Upon Delivery” option and Requesting an Estimate on your items so you know how much to insure the package for. While not a requirement, we would recommend insurance for valuable shipments. These services with the USPS start at $10.75. Packages can be insured for up to $5,000. Registered Mail service can be insured for up to $25,000.

Learn more about adding insurance to USPS packages here: https://www.usps.com/ship/insurance-and-extra-services.htm.

Visit our page about Shipping Precious Metals and let us know if you would like a free estimate on your pieces. Thanks!

What is 14 milligrams (mg) of gold worth? I am considering purchasing some Buffalo tribute coins that are clad in 14 mgs of pure 24 kt. Gold and want to know what this gold is worth. Thanks from Julie in Chicago, Illinois.
Hi Julie,

Gold is measured in troy ounces. When you see the daily price of gold, you are mostly likely seeing the price per troy ounce. This can be confusing when you are working with other units of measurement.

Here are some quick conversions to give you an idea about how much a troy ounce is in comparison to other units of measurement.

1 gram = 0.0321507466 troy ounces
1 milligram = 0.001 grams
1 milligram = 0.0000321507465686 troy ounces

14 milligrams = .0004494 troy ounces

Now that we have done the correct conversion, let’s talk money! Today (8-3-2011) the price of gold is at $1,637.50 USD per troy ounce.*

1 troy ounce of pure gold = $1,637.50 USD*
1 gram of pure gold = $52.65*
1 milligram of pure gold = $0.05*

14 milligrams of pure gold = $0.74*

As you can tell, 14 milligrams of gold is small. Plus these coins are clad (or covered) in gold and not made from solid gold, so it is not like we could even refine this small amout of gold from these tribute coins.

See more information on the Gold Buffalo Nickel Tribute Proof.

*Prices given reflect the price of gold when this blog post was written. Gold price may or may not be the actual current price of gold.

What is the value of the Gold Buffalo Nickel Proof by National Collector’s Mint? From Dan in St. Louis

In order to comment on your questions, we reviewed the company’s commercial on their website and uses some terminology that is confusing people.

Please read our translation of this TV advertisement. You have to “read between the lines” of the commercial and catch all of the important bits of information.

The bottom line is that these tribute gold buffalo coins that you see advertised on TV have no gold value. People wishing to invest in gold should not buy these coins. Think of them more like commemorative spoons or plates.

How much can i sell my 18 karat gold bracelet with the stamp 750 that weighs 52 grams for? Thanks! — From Cory in Seattle, WA

Hi Cory,

This is a great question to plug into our gold conversion calculator. This is because there are a few calculations that you have to do before knowing what your gold is worth.

You first have to convert the weight of gold jewelry into troy ounces without any other gems or stones. That is the unit of measurement used for precious metals.

Then you have to use the current price of gold and multiply it to how much actual gold you have. With your bracelet being 18 Karat, your piece is 74.88% gold. The stamp on your bracelet 750 indicates that it is 18 Karat gold that is about 75% pure gold.

Your 52 grams converts into 1.67183 troy ounces. According to our payout schedule we would offer you about 85% of the pure gold value. For larger lots we can sometimes offer over 90% of the gold value.

Note that the calculator provides an approximate value for the amount of fine (or pure) gold or in your item. It does not factor in intrinsic value that may apply to rare collectibles and coins or branded jewelry.

*Price of gold used in this calculation may not reflect the current price of gold as it changes daily.

Thanks for your question. Here are some other blog posts that might help you in finding the value of your gold bracelet.

http://www.precious-metal-refining.info/what-are-my-14k-gold-wedding-rings-worth/
http://www.precious-metal-refining.info/value-of-14-k-gold-jewelry-precious-metal-refining-blog/

*Image displayed is only a representation of the items described in this blog post and may not be true images of the items in question.

We get asked this question constantly. And because no one can really predict where the prices of precious metals will go in the next month or even week, it is difficult to give a “yes” or “no” answer.

We can reflect on the history of gold and silver prices and say that back in April 2011 when gold hit $1,500 an ounce it was a BIG deal. And now that it has hit over $1,600 an ounce it is a BIG deal. Learn more about refining precious metals at www.ArchEnterprises.com.

From Daily Finance, here are 5 tips about selling gold:

1) Measure your gold against a penny. If you don’t know how much gold you have, measure its weight against the penny. Ten U.S. one-cent coins are equal to an ounce. An ounce of pure gold is currently worth about $1,600 USD.

* Note that the price of gold changes daily. The price listed above may not be the current price of gold.

2) Every gram adds up. A collection of small pendants, lockets, or pins made from 14-karat gold (58% gold mixed with other metal alloys) can add up. A gold tooth or small pin might be made from five to seven grams of gold.

*Remember to take out any gems or non precious items that may be able to be sold separately. These items have not refining value.

3) Know what the market is doing. Gold investing is serious business and there are many specialty gold products that act as investing tools.

*We recommend checking the spot price of gold.

4) What’s your emotional attachment? Wedding rings from long-divorced exes may be good to throw into the melting pot, but grandpa’s pocket watch probably has more value as a keepsake or sell it to a private buyer as an estate piece.

*Remember that when you sell items such as watches or jewelry to a refiner, you are only selling the gold. If you sell to a private buyer or estate sale you are selling the piece in its entirety (as a watch).

5) Keep the gold plate. Anything made with gold-plate or gold-fill isn’t worth much to a refinery. Keep the costume jewelry. Wear or sell the rest.

*CORRECT! We cannot offer returned on gold plated material.

Here are the prices of Gold, Silver and Platinum today (they are down just a bit from yesterday) July 20, 2011. Please check http://money.cnn.com/data/commodities/index.html for the CURRENT precious metal prices.

I have two 14 K white gold weddings bands. Together they weigh about 0.35 ounces on the digital postal scale. How much do you think they are worth? Thanks. From Paul in Pittsburgh, Pennsylvania.

Hi Paul,

There is usually not a significant difference in the melt value between white gold and yellow gold. The plating used over the gold to make it silver/white in color accounts for a very small portion of the ring’s weight.

I would recommend using our gold calculator to help determine how much your gold rings are worth.

First, go to our gold calculator page here: http://www.archenterprises.com/silver-gold-calculator.html. Most likely your postal scale measured in average or standard ounces, so choose that option.

Second, click on the silver/gold link that takes to the current precious metal prices. *Today gold is trading at $1,406.20 USD per troy ounce. Don’t worry that you weighed your items in standard ounces, because the calculator will convert the measurement for you. Plug the price of gold in the calculator and you should be ready to click the “Calculate Value” button. See the calculator screen shot below.

This calculator gives you the approximate market value of your items without anyone taking any percentages.

Third, visit our Payout Schedule page here: http://www.archenterprises.com/precious-metal-payout-schedule.html. Since you have less than 0.5 fine ounces of gold we could pay you 70% of the fine gold content back to you.

*Gold price taken may not reflect the current price of gold.

What karat weight are gold teeth? From Hank in Wichita, Kansas

Hi Hank,

Because dental gold is not marked 10k or 14k like gold jewelry, it is more difficult to assess the karat weight unless your dentist tells you this information beforehand. It can even be hard for any pawn shop or jeweler to assess if they do not have the right equipment to measure exactly what other metals are alloyed with the gold in your teeth.

Most dental gold is 16k gold which is 66.66% gold. However, we find dental gold to be as high as 85% gold while other dental gold items have been as low as 15%. We run tests with an XRF analytical machine to determine how much gold is available to refine.

Dentists should give your dental gold back to you if it is removed or replaced. Whether or not they intentionally keep it, you should make sure to ask for it back. They may also be able to tell you what karat weight is in the teeth they use.

I have a good amount of 925 silver jewelry, as well as some 14k gold, and some 22k gold from India. I may be going into the gold buying business and I have a question. What you are paying per troy oz of each? I know it depends upon the daily precious metals market, but is there a standard percentage of that you pay? Please advise, Thanks! From Jack in Birmingham, Alabama.

Hi Jack,

We do work with many people and stores that run gold buying businesses so we may be able to help you. As you noted in your question, the market price of silver and gold will have a major influence on how much we can pay for gold and silver items. Because these prices fluctuate daily, we use the commodity price of the day that we receive the material at our refining facility.

On 925 sterling silver items we typically pay 75% of the fine silver content by weight because the value of silver is relatively low when compared to gold and yet the time and energy involved in refining the material and running the transaction through our system is similar. Since gold is trading for over $1,000 UDS per troy ounce all of this year, we can pay a higher percentage based on the amount you send and the purity of your items. Keep in mind that it takes about the same amount of energy to refine 1 ounce of gold as it does to refine 3 ounces, so it is more cost efficient for us to refine larger quantities at one time. For estimation purposes, we typically pay out according to the schedule below:

• 70% of the fine gold value by weight for less than 0.5 fine ounce of gold
• 80% for less than 1 fine ounce
• 85% for 1-2 fine ounces
• 90% for more than 2 fine ounce

We do offer slightly higher returns to many of our customers who run gold buying businesses and meet our frequency and volume minimums. Arch is accredited by the Better Business Bureau and maintains fast, professional service in an industry where ethical business practices are many times questionable. We are here for our customers to answer questions on our blog and are always just a phone call away.

Good luck in your new business.

If you’ve seen this morning’s financial news you probably saw that the market price of gold touched $1,300.00 U.S. dollars per troy ounce today and many of you have been asking me if it a good time to sell gold.  The answer to this question is that it’s a better time to sell than when it was at $1,200 per ounce, but realistically, one can only speculate as to where the price of gold or any commodity will go in the future.

As a general rule, investors turn to gold and other precious metals when there is a great deal of uncertainty regarding the values of traditional currencies and investments.  There is currently a great deal of speculation that the U.S. Government is trying to keep the value of the dollar low in order to make U.S. exports more competitive in a global economy in the hopes that it will help its economy and create more jobs.

The general state of the economy, low interest rates and overall anxiety related to government debt lead people to consider safer, more tangible investments like gold and silver.  As a result, the spot price of gold has risen and some economists don’t see it stopping here.  David Rosenberg for one has been quoted as saying “Forget Gold $1300, It’s Going To $3000.” See Business Insider.

Other economists subscribe to the theory that gold tends to be an investment that people turn to in uncertain times and warn that if the world economy stabilizes, gold will pull back.

So back the question of whether it is a good time to sell gold?

Since we refine gold and try to not get involved in speculating on gold prices, I would say that compared to historical prices, it is a good time to sell, but if gold prices to continue to inch upward you may want to wait.  In other words…I don’t know.

I have just obtained hundreds of pieces of 12-14k gold filled jewelry. Do you think its value could be more than the postage to send it to you? Thanks. From Jamie in Springfield, Missouri

I have some scraps of 14k/20 gold filled pins which I usually make earrings with. I thought about tossing them out, but I did some research and read that it might have value to it. Do you know if my 14k/20 gold filled pins have any value to them and will it be worth it to take these to a refinery? From Elle in Lincoln, Wisconsin

I have two pairs of eye glasses that except for the lens are gold-filled. They are old glasses so the frame isn’t light. I am sorry I do not have a picture but am glad to post one if you do buy gold filled. Thank you for your time. From Randy in Greensboro, North Carolina

Hi Jamie, Elle and Randy,

The term “gold filled” refers to a technique used to make items look like they are made from solid gold, but that cost substantially less. In some ways, it is similar to gold plating in that a thin layer of gold is applied to a base metal in order to achieve the gold appearance. Unlike plating, however, gold filled items typically utilize a hollow 10k or 14k gold tube that is filled with another less valuable metal such as brass and are marked with a “GF.” A similar process known as “rolled gold” or “rolled gold plate” employs the same methodology, but utilizes a sheet of thin gold laminated to the base material.

While not solid gold, gold filled and rolled gold items typically contain much more gold than the microscopic layer of gold placed on items with today’s electroplating processes. Gold filled also differs from electroplated gold and gold plate because in the US it is regulated by the Federal Trade Commission and has to contain a certain amount of gold to be marked GF. Given this, gold filled jewelry can return a value, but you typically need a fairly significant amount of material to refine to make it worthwhile.

The math in determining the value of gold filled jewelry is a little more complex than trying to determine the value of a solid gold item. Gold filled pins marked 14k/20 should indicate that the pins use 14K gold, but that only 1/20 of the items weight can be attributed to the 14K gold content. To determine the items approximate value, you should take the item’s weight and divide it by 20. You can then plug this weight into our gold value calculator to get a feel for the amount of gold in the item. Obviously, determining the weight can prove to be very challenging if the item includes other elements aside from the gold filled components.

In addition, since there is very little gold content in these items, the time and energy to refine the precious metal from the other metals is greater than with solid gold. Given this, gold filled jewelry is typically not worth very much unless you have very large quantities of it.

I have one gold bracelet and one gold necklace stamped “14 KT.” Together these items weigh about 2.6 ounces. Is now a good time to sell gold? From Lisa in Stockton, California

Hi Lisa,

Thanks for your question. Gold has hit record highs this year. Even though the price of gold fluctuates every day, it has stayed above 1,000 USD per troy ounce since last fall and currently resides at more than $1,200 USD per troy ounce, which is near its highest point in the last decade. As far as answering the question about when the best time to sell gold is, this is probably better handled by an economist than a precious metal refiner.

The price of gold is set on the open market and is affected by conditions in the global economy. Like the U.S. economy, many country’s economies are experiencing challenging times and investors fear that companies will fold, countries will default on loans, and currencies will devalue. These factors and others drive the price of gold up as investors see it as a safer investment.

So, while I won’t speculate that gold is currently at the highest that it will reach, there is certainly no argument that gold is at a historical high. See chart from http://www.research.gold.org below. So you may find it to be a good time to sell.

You can check the current prices of commodities including gold and silver here: http://money.cnn.com/data/commodities/index.html.

I have 100 ounces .999 fine silver bar from Tri-State refining and a 1 ounce Gold Eagle coin. Would you be interested in buying one or both pieces? From James in Columbia, Missouri

Hi James,

We do buy silver bars and gold coins. We can pay for 90% of the silver value in the bar for bars that are minted and for 90% of the gold value in the coins. We will pay you based on current market prices of gold and silver at the time of settlement. We would recommend insuring your items through the mail and make sure that you request the “Delivery Signature Required” option at the post office.

American Gold Eagle coins were first issued by the U.S. mint in 1986. Since then, Gold Eagle coins have risen to the rank of the #1 gold bullion coin. Gold Eagle coins are 91.67% fine gold (22 karat). The remaining is made up of silver and copper. Given this, they are not worth 1 ounce of gold as many people think and since buyers want to pay market price, we have to buy at a discount.

For more information about our gold coin refining service please visit our website.

• I have 2 gold crowns. What is the gold value from these? – From Rob in Des Moines, Iowa

• I have 5 lbs of very small pieces of dental scrap that came from a retired dentist. – from Larry in Phoenix, Arizona

• I have several teeth and crowns with gold filling that have been extracted. I would like the gold recovered and returned as a single nugget. – From Stacy in Raymond, Illinois

• I have about 10 grams of a three tooth bridge, two gold caps and one gold tooth. – From Matt in Chicago, Illinois

Hi Rob, Stacy, Larry and Matt,

I wanted to address your questions together as they are all about dental scrap to refine. As you may know, gold used in dental products can come in may grades and this grade and the amount of gold used can vary greatly from tooth to tooth and crown to crown.

Because of the weight variance and how the gold is alloyed with other metals, it is a very difficult process to extract the full amount of precious metal from the scrap. Arch Enterprises has technicians to handle the recycling of dental scrap, but it is still a difficult process compared to coins or jewelry.

In all of your situations we would melt your pieces together and analyze the gold content. This will ensure total gold consistency for the assay and would result in a higher payout for all of you.

For more information please refer to a previous blog post, “What is My Dental Scrap Worth?”

I have some old goldware with a Hindu or Indian God on the tip and markings on the handle of the spoons, forks and cake knife. Do you know how to tell the age? There are no markings and the only thing I found is a broken clasp with the words Cheney England stamped on it. From Vin in Las Angeles, California

Hi Vin,

You may want to take your items to an antique store or dealer for an appraisal or some sort of assessment if they are really old or not. If you want to sell them for their precious metal melt value then we can help.

We recommend doing the magnet test on your items. Run a strong magnet over your tableware, if the magnet sticks then your items are most likely plated and have no melt value. If your items are not magnetic then you can send them to our refinery and we can test them and determine their gold or silver concentration and call you. Sometimes sterling silver is plated to make look like gold but it is the sterling silver that has value. However, keep in mind that if the material under the plating is stainless steel or something other than sterling silver, we will not be able to buy your items.

We will buy them for their melt value only. If you do send them to us please note on your packing slip that you need a phone call after the items are tested.

It seems like many media sources are conducting investigative reports on the cash for gold business. This is due to the many customer complaints about companies such as the one highlighted on Good Morning America this morning – Cash4Gold. Our goal with this blog is to help people become more educated consumers in this industry that historically has not always been the most trustworthy. With these huge operations you really have no idea who is giving you your quote or who is actually melting and refining the material. We recommend getting to know the people you work with either by giving them a call or sending them an email.

The consumer alert from Good Morning America highlighted the fact that some companies will only give 11%-29% of the gold’s value back to their customer. Also that these companies do not want the public educated on the gold buying because they thrive on people’s ignorance towards measurements and value. Here are some things to take into account when choosing a company to work with.

• Check out the company’s endorsers. If they are a member of the BBB, look at their rating and you can also see if they have had any recent customer complaints.
• Look to see if they have an actual business location, so they are not some guy working out of his basement. If they don’t look reputable, then chances are they probably are not.
• Get the on the phone. Because each piece of gold is different, each estimate will be different as well. This will allow you to ask any questions you have, establish a relationship with your dealer and give you an indication of what your customer service will be like.

Good Morning America also commented on gold parties which are becoming more popular. Remember that you don’t have sell your gold to the operator. We recommend getting some estimates either online or locally before you attend. That way you will have some idea of what your material is worth beforehand.

Did anyone else see the Today Show? We would love to hear your comments or questions.

I have an 18k gold plated wall sconce light fixture. It retailed for $2300 new. Since it was so expensive, I’m wondering if it has more than just the typical thin layer of gold plating and if so, would it be possible to salvage the gold? – From David

Hi David,

Without seeing or testing the light fixture I cannot say for certain if the gold on your light fixture is more than a plating. However, usually the retailer and/or manufacturer will let the buyer know if an item contains a significant amount of gold because it would be a major selling point for them.

Also, it can be easy to get hung up on the retail price of an item, but it is very different from the melt value of the item. Even though the retail price is high does not mean that price translates to the precious metal value, which is the only value that refiners take into consideration.

If the piece is not damaged, I would guess that the retail value of it would be worth more than the precious metal value. Arch Enterprises would not be able to offer you a return for the gold plated item because there would not be enough gold to extract. I would check to see if your wall sconce is a brand name and even if you could sell pieces of it separately. Hope this helps!

I watch gold fever on the outdoor channel on Saturday morning. If I had the supplies, I think I would try panning myself. I asked the pawn shop if I could bring it there if I found any gold. She said they could test it but didn’t say if she would buy it. Do I deal with a pawn shop or you guys with raw ore like that? Giving 1 oz as an example, and todays prices, how much does testing cost and the net cost after testing? — Sue

Hi Sue!

You can send us samples of the raw ore and we can analyze them for $75-$150 depending on the size of the rock you send us. If we end up refining it we will not charge you the fee for testing. We can return to you a large percentage of gold value after refining but the exact amount will depend on the quality and volume you find.

Be careful when dealing with pawn shops and selling raw gold to them. Because they will most likely sell the gold to a refiner like Arch Enterprises themselves, it’s in your best interest to sell directly to a refiner without middleman pawnshops. Hope this helps, good luck panning.

Thanks!

Is there an easy way to determine if my gold necklace is real gold or gold plated? – Magen in Chesterfield, MO

There are many plating materials out there that make an item look like gold or silver. If you are questioning what type of metal you have there are a few things that may help determine if your item is solid and “real” without damaging the item.

• Check for a hallmark. However, you must be careful because sometimes sellers can be deceiving in making buyers think they are getting solid gold or silver with a hallmark when in fact, it is a counterfeit.
• Run a magnet over the items. Neither gold nor silver attract to magnets. If the magnet sticks to the item, without question it is NOT “real” gold or silver and probably contains very little of the precious metal.
• Gold in its purist form is actually soft and will bend when squeezed in your hand. Alloying it with other stronger, less expensive metals makes it harder.

If you try these methods and still do not have answers it may be time to take your items to a professional. There are acid tests that can be administered, however they involve making small cuts or incisions into items and working with acids can be a dangerous and difficult process. Refineries have the necessary instruments to measure the amount of precious metal in an item.

I have a 51 piece 24K gold plated flatware set that is supposed to contain 63 pieces (I’m missing 12 salad forks.) If it were a full set, it’s only going for about $50 on E-Bay. It is not marked 24K, but the certificate included with the set states they guarantee it to be so. So let’s just assume this to be true. Would I be better off to sell this online for $40 or $50 or sell it as gold scrap? Thanks. - Mark in Las Vegas, Nevada

Gold Plated Flatware

Hi Mark:

Unfortunately, plated gold flatware typically only contains a microscopic layer of gold. In most cases, the flatware is plated so thinly that it costs more in energy and time to remove the gold than the gold is worth. Therefore, most precious metal refiners cannot offer payment for gold plated items.

However, the value of your flatware depends greatly on the metal underneath the gold plating. In some cases, manufacturers plated the gold over sterling silver. If your set is gold on sterling silver, the set should be worth more than $50.00 for the silver value (market price of silver and weight depending). If they are gold plate on stainless or copper or another base metal you are best to sell them on ebay.

To give you a feel for the melt value, we buy sterling silver by weight and pay around $175 a pound at this time.* If you want to determine what metal is under the gold plating, you can send us one piece to test in our XRF analytical lab to determine if it is silver underneath the gold or you might be able to dig up some information by calling/writing the manufacturer.

You can see how the XRF machine works Arch Enterprises Video Site.

* Price reflects the price of silver when this blog article was published and my not reflect the current price of silver, which changes daily.

I am an avid metal detector user and am studying up on some of the industry terminology as I prepare to get some of the items I have found refined. For example, what is meant by “gold filled”, “troy ounce” and “pennyweight.” — Rick in Louisiana, MO

Thank you for you inquiry, following are some of the common terms used in the precious metal refining industry.

Carat – a unit of weight for gems
Karat (K, kt) – is measure of purity for gold
Fineness – the proportion of pure precious metal in an alloy, often expressed in parts per thousand
Fine Weight – the metallic weight of a coin, ingot or bar
Gross Weight – the total weight of an item, including the alloying metal
Gold Standard – a monetary system in which a region’s common medium of exchange are paper notes that are normally freely convertible into pre-set, fixed quantities of gold
Hallmark (plate mark) – an official mark or stamp indicating a standard of purity, used in marking gold and silver articles.
Luster – a substance, as a coating or polish, used to impart sheen or gloss
Ounce – a unit of weight. In the precious metals industry, an ounce means a troy ounce equal to 31.1035 grams
Spread – the difference between the buying price and the selling price of a precious metal
Troy Ounce – a unit of weight equal to 480 grains or 1/12 of a pound
Grain – the smallest unit of weight
Face Value – the nominal dollar amount assigned to a security by the issuer
Retail Value – the sale of goods or articles individually or in small quantities directly to the consumer
Pennyweight (dwt, pwt, PW) – a unit of mass which is the same as 24 grains, 1/240th of a troy pound, 1/20th of a troy ounce, approximately 0.055 ounces or approximately 1.555 grams
Hardness (HV) – sometimes called “scratch resistance,” the Vickers Hardness scale tests hardness of a metal by pushing a pointed object into the surface with a specific load and gauging penetration
Metal - any category of electropositive elements that usually have a shiny surface; typical metals are from salts with non-metals, basic oxides with oxygen and alloys with one another
Salt – crystalline chemical compound formed from the neutralization of an acid by a base containing a metal or group acting like a metal
EPNS – electroplated nickel silver or silver plate
Gold Filled (G.F.) – an item that has a thin outer layer of gold over a base metal. Items must be at least 1/20 gold by weight to be called gold filled
Gold Rolled (R.G.P) – Popular during the 19th century where a very thing sheet of solid gold is laminated to a lesser metal then fused together
Gold Plating – also referred to as electroplate (GEP), is a process where one metal is coated with another metal using electricity
Pinchbeck – gold substitute made with a combination of 9 karat gold, copper and zinc
Vermeil – usually gold plated sterling silver

Are there any precious metal terms we left out that you would like to know?

Are there differences in melt values between White Gold and Yellow Gold? — Sue in Cleavland, Ohio

For the most part, gold jewelry of the same karat value will have about the same melt value whether it is white gold or yellow gold. Aside from 24 karat (pure gold), all other karats of gold are alloys that include some other metals in them.  For example, an 18 karat gold item is about 75% gold alloyed with other metals that in turn affect the item’s color and hardness. Palladium and nickel are often used to create white gold while copper and silver are used for yellow gold.

Of course, nickel has dermatological health issues with it and palladium is expensive, so some white gold alloys actually include magnesium or chromium. Today, you are more likely to find rhodium plated gold as this metal often provides the look that consumers want, but the cost is so high that it is typically just plated onto the gold.  As a general rule, there is usually not a significant difference in melt value between an 18 karat yellow gold ring and an 18 karat white gold ring of the same weight.

24 karat gold is 99.84% gold (not achievable in white gold)
22 karat gold is 91.52% gold  (not achievable in typical white gold)
20 karat gold is 83.33% gold
18 karat gold is 74.88% gold
14 karat gold is 58.24% gold
10 karat gold is 41.60% gold
9 karat gold is 37.44% gold

I am a dentist and have some old gold crowns that I have recently taken out of patients mouths. At what point does it become profitable to send them in for refining.  Do I need to have 20-30 crowns before it makes sense? — Dr. Norton

It can be hard to judge how much precious metal is in dental gold scrap because so many different alloys are used in the industry. Typically dental gold alloys range in the 10 to 22 karat range with 16 karat gold being the most common.  A 10 karat crown would have 41.6% gold while a 22 karat crown would have 91.6% so there can be a big difference in value even for two crowns of the exact same weight.

Dentists also use a lot of silver-colored alloys for crowns and bridges that can have high precious metal content.   Despite their color, they may have a fairly sizeable proportion of gold or be made with other precious metals like platinum or palladium.  Unfortunately, without testing equipment, it is often difficult to tell the difference between these precious alloys and other “white” alloys that have no scrap value whatsoever.

Of course, the price of gold on the day your gold crowns are received for refining will also impact the value.

The last major variable is who you are going to sell this scrap to.  If you sell it to the same company that is supplying you with other dental products, then they are probably just going to take a cut and pass the crowns to a precious metal refiner.    However, if you only have one or two, they may batch it with crowns and bridges from other dentists as many refiners will not accept small quantities.
If you work with us at Arch Enterprises, you do not need a minimum quantity of dental gold to receive payment. We will evaluate your items and pay you based on the weight and quality of the gold in the crowns. We have analytic equipment that can evaluate each piece individually for the gold, silver, platinum and palladium content. We pay 85% of the metal value back to you in a check in 2-3 business days.  We are endorsed by dental associations and have worked regularly with many dentists.

If you need some basic guidelines, let’s assume that the average crown weighs 2.5 grams or about .08 troy ounces (the value in which gold is traded) and that the price for the day is $1,000 per troy ounce.  Based on this, a

• A 2.5 gram crown made of 10 karat alloy (41.6% gold) would be worth (.08 x.416 x 1,000) or $33.28 before refining costs of approximately 15%
• A 2.5 gram crown made of 16 karat alloy (66.6% gold) would be worth (.08 x.666 x 1,000) or $53.28 before refining costs of approximately 15%
• A 2.5 gram crown made of 22 karat alloy (66.6% gold) would be worth (.08 x.916 x 1,000) or $73.28 before refining costs of approximately 15%

I have a 14 karat gold ring that weighs 0.3 ounces on my postal scale. Can you tell me what the value of gold in this ring is and what I should expect to get for it from a refiner? - Bob in Columbia, MO

To determine the value of gold in your 14K gold ring, there are a few issues to consider:

• Weight - Unfortunately postal scales are not accurate enough when one is considering the valuing of a gold item, but in this case, we measured the ring that you sent in and found it to actually did weigh 8 grams or 0.2822 ounces.

• Percentage of Gold - 14K Gold is supposed to contain 58.24% gold while the rest is typically made up of copper, zinc, nickel, and other metals.  We ran your ring through our X-Ray analyzer and found that it actually contained 66.89% gold.  See Video Clip.

• Price of Gold - On July 22, the price of gold closed at $951.42 per ounce.  Keep in mind that gold is valued in troy ounces and Americans typically think of an ounce as what is termed a avoirdupois ounce.  Troy ounces actually weigh a little more than avoirdupois ounces so you actually have less than .2822 troy ounces of gold.  To get your value in troy ounces, you would actually have to multiply .2822 avoirdupois ounces by .912.

So, the amount of pure gold in your particular 14K gold ring weighing .2822 avoirdupois ounces with a gold percentage of 66.89% was 0.18877 ounces.  To figure out its value in troy ounces, we mulitplied this number by .912 to get 0.172 Troy Ounces.  Mulitplying this by today’s rate for gold of $951.52 and your gold is worth $163.79.

Of course, the refiner needs to melt this into a form that someone wants and make a profit so you should expect anywhere from 70% to 90% of this value from a refiner.  Most refiners won’t deal in quantities this low.  At Arch Enterprises, we do, but we pay on a scale that ranges from 80% for those who send in less than 1 ounce of pure gold to over 90% for those sending in over 2 ounces.