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How To Start Jewelry Making: Free Beginner's Guide

Details: Making jewelry is a fun and affordable hobby that anyone can enjoy.’If you have the creativity to design, a bit of patience, and a moderate or even small budget, you too can create beautiful settings for gemstones and craft necklaces, pendants, bracelets, earrings, and more.

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Gemstone Treatments Beginners Guide - Gem Coach

Details: Bleaching is a process that removes color from a gemstone. It is usually done in combination with dyeing. Gemstones which are commonly bleached include jadeite jade (to remove unwanted brown coloration), pearls, coral, chalcedony, and tiger’s eye.

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How to Hunt for Geodes - Gem Coach

Details: How to hunt for geodes. Includes easy tips on where to find geodes, what tools you need, how to recognize geodes and how to break them open the right way!

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Wire Wrapping: Free Beginner's Guide - Gem Coach

Details: History of Wire Wrapping. Maybe you were browsing online or in a store which sells jewelry by local artisans and you discovered a pendant with a beautiful gemstone set inside a framework of flowing wire.

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Chrysoprase Guide - Gem Coach

Details: How to Clean and Store Chrysoprase. Cleaning Chrysoprase: Like most gemstones, the best method for cleaning is to do so without resorting to ultrasonic or steam cleaners.Just get an old, soft toothbrush and use warm, soapy water. Stick with only mild detergents and stay away from harsh chemicals.

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Gem Coach - Unbiased Info on Gemstones and Jewelry Stores

Details: Gemstones have been in the center of attention for thousands of years and in recent years their popularity has only increased. The choices are virtually limitless nowadays: tanzanite, tourmaline in its endless colors, aquamarine, pearls, moldavite, color-changing gemstones like alexandrite or zultanite and many more. The drawback of this increased choice is that many of the gemstones that are

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Rock Tumbling: Free Beginner's Guide to Tumbling Gemstones

Details: Rock Tumbling Guide Part 1: Buying a Rock Tumbler. Anyone who has ever visited a rock shop has seen the beautiful, polished semi-precious gems which are typically offered for sale. These stones are very smooth, almost glassy in their texture, and the smoothness helps to bring out their underlying patterns or hues.

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Kunzite Guide - Gem Coach

Details: Kunzite is classified as a form of spodumene, which is a pyroxene mineral with the formula LiAl(SiO 3) 2. There are actually a number of different types of spodumene, all classified according to their color.

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Chalcedony Guide - Gem Coach

Details: Chalcedony guide - chalcedony is an umbrella term for a wide variety of gemstones like agate, carnelian, heliotrope, onyx, and others. Click to learn more!

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Pietersite: Swirling Gemstone of Storms - Gem Coach

Details: Thankfully there are really no other gemstones that resemble pietersite, so you are not likely to run into imitations. The only other stones that look all that similar are tiger’s eye and hawk’s eye, but both can easily be distinguished from pietersite because of the differences in how the gemstones form.

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How to Search for Agates - Gem Coach

Details: There are many areas around the world which are rich in agates. Particularly along coastlines, lakes, and areas with volcanic activity (past or present), agates tend to accumulate.

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Howlite: Not Just a Gemstone Imitator - Gem Coach

Details: Howlite is a fairly plain looking gemstone that is used extensively in beading. Though it can be seen in jewelry, its main claim to fame is as an imitation of other gemstones.

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The Best Online Gemology Schools and Courses

Details: The International School of Gemology (ISG) This is a newer school which offers a less expensive education in the field of gemology. Once again, you can attend online, and you can become a Registered Gemologist (RG) for a lot less.

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Hematite Guide - Gem Coach

Details: Hematite - complete guide to hematite. Hematite properties, a hematite buying guide, cleaning & storage, history and stunning hematite pictures & videos.

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Pyrite Guide - Fool's Gold - Gemcoach

Details: As just discussed, pyrite is a sulfite mineral, and actually the most common among them. The name is derived from the Greek word pyritēs, which translates to “in fire” or “of fire.”. Over the years, this name was actually applied to several different types of minerals, something I will delve into in the section on History.

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Azurite Guide - Gem Coach

Details: Azurite is one of the two basic copper carbonate minerals found in nature. Not coincidentally, malachite is the other. Malachite is a bright green gemstone, while azurite always has that characteristic deep blue which inspired its name.

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How to Tell if a Gemstone is Real - Gem Coach

Details: Thankfully it is unlikely you will encounter fake amethyst, since amethyst is a common and relatively inexpensive semiprecious gemstone.. Nonetheless, fake amethysts made out of glass do exist. These pieces are easily scratched, and usually appear perfectly crystal clear inside.

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Benitoite Guide - Gem Coach

Details: Benitoite is a very rare and beautiful dark blue gemstone. On a chemical level, it is classified as a barium titanium silicate mineral. Most benitoite deposits have been found in California, particularly in San Benito County, and in Arkansas and Japan.

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Sugilite Guide - Gem Coach

Details: Sugilite is a cyclosilicate mineral, which tends to form prismatic crystals in a hexagonal system. With a Mohs hardness of 5.5-6.5, it is about as hard as apatite or orthoclase feldspar.

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Moldavite Guide - Gem Coach

Details: Moldavite is a somewhat mysterious substance in that scientists are still not entirely sure what it is or where it comes from. The principle theory right now is that moldavite is a type of tektite, and probably formed because of the impact of meteorites.

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Moonstone - The Complete Guide - Gem Coach

Details: Moonstone Buying Guide. If you are looking to purchase moonstone, there are several factors you should pay close attention to: Color: While clear or white specimens with a blue sheen tend to be the most highly sought after, there are no rules here.

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Types of Petrified Wood - Gem Coach

Details: The best way to figure out what type of petrified wood you are looking at is to examine the cell structure. Unfortunately the cell structure is oftentimes destroyed, but in cases where it is preserved, you have a shot at determining the original species.

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Citrine Guide - Gem Coach

Details: Citrine - starter guide to citrine. From citrine properties, a citrine buying guide, cleaning & storage to history and stunning citrine pictures & videos.

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Charoite Guide - Gem Coach

Details: Charoite is a rare silicate mineral with the formula (K(Ca,Na) 2 Si 4 O 10 (OH,F)·H 2 O). So far, it has only been discovered in Siberia. Because it is hard to come by, is significantly more expensive than a lot of other semi-precious gemstones.

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Moissanite Guide - Gem Coach

Details: How to Clean and Store Moissanite. Cleaning moissanite is something you will want to do regularly to maintain the sparkle and shine of the jewelry.Moissanite does not actually seem to attract as much grease and oil (or at least, it does not adhere as much) as diamond, which is a plus, so it does not require as many cleanings each year.

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Ammolite Guide - Gem Coach

Details: Ammolite - starter guide to ammolite. Ammolite properties, ammolite buying guide, cleaning & storage, history and stunning ammolite pictures & videos.

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Alexandrite: Russian Beauty - Gem Coach

Details: Alexandrite is a rare and expensive gemstone named to honor the Russian Tsar Alexander II (1818-1881). Its most prized feature is that it changes color under natural and artificial light.

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What Are Gemstones, Can All Minerals Be Gemstones? - Gem Coach

Details: A “mineral” is simply a solid inorganic substance that occurs in nature. There are a few more detailed requirements as well. A mineral must be stable at room temperature, and you must be able to represent it using a consistent chemical formula.

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Gemstone Guides - Gem Coach

Details: In this section you will find guides to a growing list of gemstones. From well-known gemstones like amethyst or morganite to very rare (and sometimes obscure) gemstones like alexandrite and zultanite.. Every gemstone guide includes the following (and more):

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Prehnite Guide - Gem Coach

Details: Prehnite is a beautiful and unique mineral with an unusual glassy texture which occurs in an array of pale green hues. While it is not the most well-known gemstone, it does make a wonderful choice for jewelry, and it looks great in any mineral display case.

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Amethyst Guide - Gem Coach

Details: Amethyst Color. Amethyst color ranges from a faint violet to a deep purple. Generally the deeper the purple, the higher the value of the stone. However, the most expensive color is a deep purple with a slight reddish hue (source: Gemval). The best grade of this type is called “Deep Siberian Amethyst” and is mostly sold to collectors.

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Diamonds: The Most Popular Gemstone of All Time

Details: What Are Diamonds and How Are They Formed? A diamond is a strongly bonded carbon crystal. They are the hardest natural material known to man, with a hardness of 10 out of 10 on Mohs hardness scale.Flawless diamonds are only able to be scratched by another diamond.

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Rutilated Quartz: Golden Threads in Glass - Gem Coach

Details: Rutilated quartz is an exotic and attractive variant of the extremely popular quartz stone. Other varieties of quartz include rose quartz, citrine and amethyst.. Rutilated quartz is a quartz crystal that includes needle-like inclusions of the mineral rutile.

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Labradorite: Aurora Borealis Gemstone - Gem Coach

Details: Labradorite is an unusual gemstone. So unusual that its play of colors was given its own name: labradorescence. Labradorite is mostly used for beads, but high quality labradorite can also be used as a centerpiece in jewelry.

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Fulgurite: Petrified Lightning - Gem Coach

Details: Fulgurite is named after the Latin word for lightning: ‘fulgur’. The reason is that fulgurite is formed when lightning strikes sand. Most sand melts around temperatures of 1800 °C.

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Caring for Your Jewelry - Gem Coach

Details: Jewelry is generally made out of sturdy materials, and can last forever if you take care of it. Gemstones and precious metals are not invulnerable to damage, though, and taking care of them does take a bit of forethought.

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How Do Agates Form? - Gem Coach

Details: When you find a rock you cannot identify, what is your typical first guess? Many casual collectors will immediately guess that their new find is an agate.

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Pearls: A Cultured Treasure - Gem Coach

Details: Pearls have been a valuable gemstone since ancient history. The introduction of cheaper cultured pearls has not tarnished its image. In fact they are more popular than ever and for good reason: an iridescent pearl simply looks amazing!

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Is It Safe to Mail Jewelry? - Gem Coach

Details: Is it safe to mail jewelry? Find out if it is safe to mail jewelry and how you can protect yourself against damage and theft in just a few simple steps!

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Ruby Stone Benefits and Ruby Healing Properties

Details: The ruby stone benefits are many, because rubies are considered the most powerful gemstone of all.. In Sanskrit the word for ruby is ‘ratnaraj’ which loosely translates to ‘king of gemstones’. The king of gemstones of course comes with many benefits.

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Sphalerite: Amazing Zinc Gemstone - Gem Coach

Details: Sphalerite - complete guide to sphalerite. From sphalerite properties, a buying guide, cleaning & storage, history to stunning sphalerite pictures & videos.

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Malachite Guide - Gem Coach

Details: Malachite Uses. Historically, malachite has enjoyed a number of uses. For one, it was a common mineral pigment used in paints until it was replaced in the 19 th century with a synthetic form called verditer.. For another, it has been used to create many beautiful works of art—and not just jewelry.

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Pearls: A Cultured Treasure - Gem Coach

Details: Pearls have been a valuable gemstone since ancient history. The introduction of cheaper cultured pearls has not tarnished its image. In fact they are more popular than ever and for good reason: an iridescent pearl simply looks amazing!

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What is a Carat And How Big is 1 Carat? - Gem Coach

Details: Everyone has heard about the massive diamond rings celebrities are sporting nowadays, but what is a carat and how big is 1 carat exactly?. This article will clear up common misconceptions and give you an idea of the real size of common diamond sizes.. Weight Not Size

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Aquamarine Gemstones: Jewels of the Sea - Gem Coach

Details: Aquamarine is the cyan variety of beryl, a mineral comprised of beryllium aluminium cyclosilicate, represented by the chemical formula Be 3 Al 2 Si 6 O 18. Other well-known forms of beryl include emerald, morganite, and heliodor. Aquamarine and other varieties of beryl take the form of hexagonal crystals.

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Rose Quartz Guide - Gem Coach

Details: Rose quartz is a type of quartz which is known, prized, and named for its rose color. Quartz is the second most abundant mineral found in the Earth’s crust, with a continuous crystal structure of SiO 4. Numerous varieties of quartz exist, but few are as popular as rose quartz. Rose Quartz Properties

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Morganite: Charming Pink Gemstone - Gem Coach

Details: Morganite is a gemstone known for its light pastel colors like soft pink, rose and peach. Large morganite stones can have a pinkish-purple color, but this is quite rare.

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10 Ways to Tell If Your Diamond Is Fake - Gem Coach

Details: This applies while you are shopping, and is equally vital online and offline. In both situations, you should be able to ask the jeweler for a certificate from a third-party appraiser which states that the diamond is real.

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Diamond Fluorescence – All You Need to Know - Gem Coach

Details: After you have learned about the 4 Cs of diamonds – cut, clarity, color, and carat – you will find out that there are also a few other factors which can impact quality and value. One of those factors is diamond fluorescence. Fluorescence in diamonds (or any other gem) is a reaction of trace minerals inside the stone.

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Black Onyx Meaning and Healing Properties

Details: Onyx is a type of chalcedony, which is a type of silica mineral. The lattice of chalcedony contains fine veins of quartz and moganite (not to be confused with morganite, a pink gemstone).. Physical Properties of Onyx

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