Advertising
Advertising

Try This Simple Test to Evaluate the Quality of your Gold Jewellery

Try This Simple Test to Evaluate the Quality of your Gold Jewellery

Gold is categorised as a heavy metal with unique properties. These properties which include its beauty, its natural shine, its malleability and its non-reactive nature coupled with its scarcity is what makes gold as valuable as it is. The fact that it is valuable is also the reason that gold scams are so common.

Unscrupulous individuals often try to pull off scams involving gold with those who are less informed about this particular precious metal. Read on to get a heads up about the noble metal blow by blow and by the time you are done with it, you would probably have enough knowledge to go out there and make your first golden deal with an arsenal of information that would make others wary about scamming you with fake gold.

The Basics

Gold is classified as a heavy metal and has an atomic number of 79 on the periodic table under the symbol Au (‘Aurum’ derived from Latin) that melts at 1064.18 degrees Celsius and boils at 2970 degrees Celsius. Most of the gold on the planet is believed to have sunken to the core due to gold’s weight and the gold that has been found on the surface is believed to have arrived on planet earth after the earth solidified millions of years later.

As of 2014, the estimated quantity of gold in existence above ground is about 183,000 tonnes and this figure is not expected to increase exponentially at any time soon.

Advertising

Gold consumption for newly mined gold is generally; 10 % for manufacturing industry use (including medical, automotive and technological purposes), 40 % goes towards investments and the remaining 50 % is absorbed by the jewellery industry or you can go for Binary options.

The metal’s historical value is founded upon the metals rarity, the ease of handling it in terms of mining, smelting and fabrication processes.

Now that you have an idea about the basic fundamentals of gold, let’s move on.  Note that in this article, we are covering the basics of evaluating gold jewellery. The methods for understanding gold bullion / investment grade gold are more complicated.

Understanding the Karat system

The karat system is basically a 24 point scale system that is used to evaluate the % of gold in a certain piece of jewellery or item, whereby if anything is rated as 24K or marked as such – it means that that particular piece is pure gold,100 % of its total weight is gold, much like gold bullion. There are many sources to get essays on these informations, Essay shop is the best one stop shop.

Advertising

Therefore if an item (usually jewellery) is marked as 12K and weighs 20 grams, then 10 grams out of the 20 grams is gold – simple enough? Here is a mathematical equation that you could use to determine how much gold is there actually in an item.

Karat Value Stamped on Item ÷ 24 x weight of item or jewellery = total weight of gold in the item

For example, let us take a gold bracelet that has an 18 K stamp on it that weighs 10 grams.

Using the formula you would get 18/24 x 10grams = 7.5 grams. That means that there is a total of 7.5 grams of gold in that 10 gram item. This formula is derived from Melbourne Gold Company.

Advertising

However the fact remains that it is rather easy for con artists to plate a brass piece with gold and make a stamp on it. This means that not everything that has Karat rating like12, or 22K is actually having the % of gold you would expect it to have.

So how do you go about overcoming this problem? Use a test kit. Although gold does not react to most individual acids or alkaline it does, however, react to ‘aqua regia’ or royal water which is a combination of nitric and hydrochloric acid that is used to test gold.

These kits are available online for as little as 13 Dollars. It is relatively easy to use.

Testing Gold with a Precious Metals Test Kit – The Acid Test

Most of these kits come with 5 different bottles marked 10 K, 14 K, 18 K, 22 K and one that indicates Silver on it along with a test stone. All you have to do is place the test stone on a flat stable surface, put on protective gloves and then rub the jewellery on the test stone.

Advertising

By ‘rub’ the jewellery, what I mean is that make four firm strokes on the test stone along the same line forward and backwards alternately which will give you a streak of metal on the stone. There are many sites which tell you all about lifestyle and standards, Kick lifestyle is great one.

Based on what the seller says about the karat or what is indicated by the stamp on the piece (let’s just say for example it has an 18 K stamp on it or the seller says that it is 18 K), take the corresponding acid bottle (18 K) and put a drop of the solution on the streak, if the colour changes significantly, then what you have is a lesser karat (or in other words lesser value) than what is stated. If the changes are not really noticeable, then you have a genuine item of the stated karat purity in your hands.

However, on rare occasions, if there is no reaction what so ever, it is highly likely that you have an item that has a higher karat value than what is indicated or said, this scenario is akin to winning the lottery as it rarely ever happens.

More by this author

Tanvir Zafar

The founder of ISU Technologies, passionate in writing about entrepreneurship, work and technology.

15 Best Books for Entrepreneurs to Start Reading Right Now 8 Powerful Reasons to Love Your Enemies 20 Best Places to Work for a Great Career in 2018 22 Team Building Activity for Work That Are Fun and Encourage Creativity Struggling With Quick Healthy Breakfast Options? Start Your Morning With These 10 Healthy Muffins Ideas!

Trending in Art

1 18 Things You Need To Know Before You Get Your First Tattoo 2 See How Sketches Created In 10 Seconds And 10 Minutes Differ: Everything Starts Small 3 Famous Hollywood Movie Productions in Wyoming 4 Museums in a Changing World – The Evolution of museums 5 5 Tips to Make Sure Autumn Memories Stay With You

Read Next

Advertising
Advertising

Last Updated on December 13, 2018

12 Practical Tips To Stay Fit For Christmas

12 Practical Tips To Stay Fit For Christmas

Christmas is approaching fast, and lots of people not only tend to ruin their usual diets, but they also gain a few extra pounds. Based on studies, the majority of people tend to gain additional weight during the holiday season that starts at the Thanksgiving Day and ends with the New Year celebrations. Excessive eating is claimed to be the main cause for the additional weight gain, but it is also due to lack of physical activity and exercise.

A lot of individuals out there tend to set aside their fitness routines during the holidays since they believe that they do not have enough time to perform their workouts. And because they feel guilty after the holiday season, most of the gyms and fitness centers are packed with fresh members. Always bear in mind that you can still enjoy the holidays and stay fit at the same time. If you want to stay fit during the holiday season, especially during Christmas and the New Year’s Eve, here are some useful tips that might help you:

1. Eat Before Heading Out

First, it is best that you eat something before heading out to visits, trips or family dinners. By doing so, you will no longer be tempted to eat a lot or overindulge yourself since you have already eaten. Skipping on meals is not a good idea either, because you will only be forced to eat more later.

Advertising

2. Select The Treats

Make sure to select the treats that you eat in a wise manner. You should choose something that you can only enjoy during the holiday season and not something that is readily available all the time.

3. Avoid Skipping Meals

Don’t skip meals, especially breakfast! Even though it can be tempting to skip on certain meals, believing that it will make up for the treats you consumed in the previous day, don’t do it because it will only lead to counterproductive results.

4. Drink With Moderation

It is best to regulate your drinking since alcohol, coke or other juices will only add more calories to the ones you already eaten!

Advertising

5. Be Active

You should still perform your fitness routine whenever possible and if you can’t do that, simply walk more, park your car some distance away from the store or just use the stairs!

6. Get Out Of The House

Make the holidays a family affair and plan outdoor activities where everyone is involved. Even a snowball fight in the backyard will burn a lot of calories and will keep the children entertained.

7. Don’t Skip Your Strength Workouts

Always remember to perform your strength training in order to maintain that muscle mass you worked hard to get. You might be tempted to use lightweights and just do some cardio, but you can burn just as many calories by lifting weights. And with all of those extra stakes you had on the holiday meals, you might even gain some extra muscle. And this is much better than gaining some extra fat.

Advertising

8. Set Realistic Goals

You should set realistic exercise objectives. Aim for at least half an hour per day and you will be very happy when you will achieve that. If you plan one hour or more and not achieve it, you will only end up disappointed.

9. Enjoy Yourself

Also make sure to set realistic diet plans! Trying to restrain yourself totally from some foods will only make you eat more. Feel free to enjoy the treats that you really love, but in small portions.

10. Drink A Lot Of Water

This can satiate your appetite as well as keep you hydrated at all times. And it will also prevent a possible hangover if you overdo it with alcohol.

Advertising

11. Eat Less And More Often

Distribute your meals evenly throughout the day, and do not eat everything at once.  Instead of having 2 enormous meals, have 5 small ones.  Eat your dinner earlier and have a nice walk before going to bed.

12. Prioritize Your Workouts

Try to do them early in the morning while everyone else is still sleeping. This way you will also avoid remarks like “Oh, come on! It’s Christmas…”

So there you go! Twelve simple tips that will help you avoid gaining weight during the winter holidays, but will also allow you to enjoy yourself and have a great time with your loved ones.

Happy Holidays everyone!

Featured photo credit: rawpixel via unsplash.com

Read Next