Celtic Moonstone Necklace
Celtic Moonstone Necklace
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 Moon Stone Medieval Celtic Pagan GOTHIC Circlet NECKLACE Tiara NEW  US $19.99
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Many types of gemstones belong to groups or species which share a common crystal structure, if not a common chemical composition. Not every gemstone variety belongs to a group. Many important gems, such as peridot, zircon, topaz and spinel, are unique varieties that don't share properties with any other kind of gem. Here are some of the best known gemstone groups:
Beryl
The Beryl species is famous for its most notable member, emerald. But the beryl family also includes aquamarine, morganite, golden beryl and bixbite. All of the beryls are aluminum beryllium silicates, and have a hardness of 7.5 to 8 on the Mohs scale.
Corundum
The corundum species includes two of the most important colored gemstones: ruby and sapphire. Famous for their excellent hardness (9 on the Mohs scale) and rarity, ruby and sapphire share both a common chemical composition (aluminum oxide) and a crystal structure (trigonal). The main difference is color: ruby is red corundum while all other corundum colors are classified as sapphire.
Feldspar
Feldspar makes up nearly 60% of the earth's crust. Feldspar is a group of minerals distinguished by the presence of aluminum and the silica ion in their chemistry. There are two main subgroups of feldspar that produce gem-quality material: the potassium feldspars and the plagioclases, a series that ranges from calcium to sodium feldspars. Among the well-known feldspar gemstones are moonstone, orthoclase, amazonite, andesine, labradorite and sunstone. Amazonite, moonstone and orthoclase are all potassium feldspars. They have a hardness of 6 to 6.5 on the Mohs scale, and a vitreous luster.
Garnet
The garnets are a large group of differently colored minerals with similar crystal structure and related chemical compositions. Garnet has historically been highly regarded for its very good hardness (7-7.5 on the Mohs scale) and great brilliance. The garnet family includes the inexpensive red garnets, almandine and pyrope, as well as some rarer varieties. The premium garnets include the red-orange spessartite, the green tsavorite and demantoid, and the purple-red rhodolite.
Jade
Jade has been known and treasured for more than 7,000 years. But only in 1863 was it discovered that jade is actually not a single mineral. What was traditionally called jade is in fact two separate and distinct minerals: jadeite and nephrite. Nephrite is the more common form of jade. Nephrite ranges in color from mid to dark green or grey-green, but it can also be white, yellowish or reddish. Nephrite is slightly softer than jadeite; nephrite is 6-6.5 on the Mohs scale, while jadeite is 6.5-7. They have quite different chemical compositions as well: nephrite is a calcium magnesium iron silicate while jadeite is a sodium aluminum silicate. The two minerals also have different densities. Jadeite has a density of 3.30-3.38 while nephrite is less dense at 2.90-3.03.
Opal
The opal species has three subgroups: the precious opals, the yellow-red fire opals, and the common opals. The precious opals are distinguished by their unique play of color, a display of rainbow-lie hues which changes with the angle of observation. The fire opals, named for their orange color, usually show no play of color. Most fire opals are milky and turbid, but especially fine qualities are clear and transparent.
Quartz
Quartz is the second most common mineral on earth, making up about 12% of the earth's crust. Only feldspar is more common. There are two different branches of the quartz family. Macrocrystalline quartz includes rock crystal, amethyst, citrine, smoky quartz, rose quartz and tiger's eye. Macrocrystalline quartz, as the name suggests, has large crystals which can be distinguished by the naked eye. This type of quartz is mainly transparent to translucent, with a vitreous luster. The other type of quartz is known as cryptocrystalline quartz. It has microscopically (or submicroscopically) small crystals and is usually translucent to opaque, with a waxy to greasy or dull luster.
Tourmaline
The tourmaline group includes a number of related species and varieties. Some tourmaline are named according to their color, including achroite (colorless), dravite (yellow brown to dark brown), indicolite (blue), rubellite (red), schorl (black), and watermelon (pink/red, green and white). Mineralogy distinguishes a number of tourmaline species according to their chemical composition, including elbaite and liddicoatite.
Zoisite
The name of this group of gems may be obscure, but a type of zoisite is one of the most popular gems of our time, tanzanite. There are in fact three gemstone members of the zoisite species: tanzanite, thulite and anyolite. By chemical composition, zoisite is a calcium aluminum silicate with a hardness of 6.5 to 7 on the Mohs scale. Thulite is an opaque, massive manganese-rich variety of zoisite that is pink in color. It was first discovered in Norway in 1820 and named after the mythical island of Thule. Thulite is usually cut as cabochons or for carving ornamental objects. Anyolite was first discovered near Longido in Tanzania in 1954. Though considered a variety of zoisite, strictly speaking it is a metamorphic rock composed of intergrown green zoisite, black hornblende and ruby.
Please see our website for more information on Gemstone Groups
GemSelect is a leading online dealer in sapphire, spinel, garnet, zircon and many other fine gemstones. You'll find us online at http://www.gemselect.net
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Sterling Silver Moonstone Celtic Luck Knot Necklace $112.52 In ancient times, gifts adorned with this type of a Celtic Knot design would be given with best wishes for luck with new endeavorsStylized pendant showcases a Celtic knot and a genuine moonstone gemstone dropHand-finished jewelry is crafted of fine .925 sterling silverBeautiful Celtic knot necklace makes a thoughtful giftPendant hangs from a box chainNecklace secures with a spring ring claspOne bezel-set heart-shaped emeraldChain weighs 2.7 gramsChain measures 18 inches longPendant measures 30 mm wide x 25.65 mm longAll carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code N. See Gemstone Treatments for further information. |
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Sterling Silver Rainbow Moonstone Celtic Knot Necklace (Thailand) $66.5 This necklace features a lovely Celtic knot pattern, crafted in sterling silver with rainbow moonstone. With a polished finish, this handmade pendant also comes with a box chain necklace. Product Features Rainbow moonstone measures 5 mm wide x 7 mm long Spring ring clasp closure Pendant measures 18 mm wide x 32 mm long Box chain measures 18 inches long Story Behind the ArtKusuma had a passion of making jewelry since she was a little girl. She collected all different types of jewelry from everywhere, just to see and learn how they were made. It became her hobby to make jewelry for her friends and her family for many occasions. She would listen to them and make a special piece of jewelry by their description. For awhile, she had to put her hobby aside while she pursued her degree in college. She never stopped keeping up to date with the trends of jewelry in the market. What is Worldstock?The handcrafted touch of artisan skill creates variations in color, size and design. If buying two of the same item, slight differences should be expected. Note: Color discrepancies may occur between this product and your computer screen.ImportedShips Carbon Neutral*All weights and measurements are approximate and may vary slightly from the listed information. Treatment code N (rainbow moonstone). See Treatment Guide for further information. See Treatment Guide for further information. |
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Moonstone Necklace In Vermeil. 17 $175 An entrancing moonstone in all of its natural splendor! This artfully crafted moonstone pendant necklace is sure to spark plenty of conversation. Every day will be a little more special with this vermeil* necklace. *18kt gold-plated sterling silver. |
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Moonstone Pendant Necklace $520 The moonstone pendant necklace is a versatile piece that makes any occasion special. The luminous beauty of the oval faceted rainbow moonstone is showcased in a filigree-detailed setting. The chain necklace fastens with a lobster-claw clasp. |
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Sterling Silver Moonstone Green Man Trinity Necklace $57.13 Often represented as Earth's spiritual protector, the Green Man is depicted in medieval carvings found on sacred secular buildings and churchesImages of leaves and branches are usually woven into the carvings, creating a nature-inspired faceThe foliage creating the face of our Green Man Trinity necklace is decorated with small trinity knotsEye-catching pendant features a detailed Green Man design with Celtic knot designs and a genuine moonstone accent at the bottomJewelry is crafted entirely of fine .925 sterling silverHand-finished Green Man necklace is a lovely accessoryBezel-set moonstone features a lustrous glowPendant hangs from a shining box chainNecklace secures with a spring ring claspPendant measures 23.77 mm wide x 28.33 mm longChain measures 18 inches longAll carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code N. See Gemstone Treatments for further information. |
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The Moonstone $8.99 The Moonstone |
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Moonstone $6.99 Moonstone |
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Caramel Moonstone Pendant Necklace $1584 The caramel moonstone pendant necklace would be a greataddition to your jewelery collection. The long pendant chain uses thesame design as the matching earrings, featuring the teardrop moonstoneand citrine stones. This chain fastens with a lob |
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Moonstone Lotus Necklace $168 This moonstone, lotus necklace by Satya Jewelry is meant to symbolize new beginnings. It is composed of gorgeous beads of moonstones, peppered with gold plated stones and culminates at the bottom with a beautiful gold plated pendant with the image of a my |
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Rainbow Moonstone and Amethyst Necklace $59.95 The Traveler's Stone Spectacular, yet calming and protective for pilgrims and travelers. Thirty-two faceted amethysts surround the genuine rainbow moonstone that centers this beautiful necklace. Sterling silver. 1¼" long on 18" sterling chain. |
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Moonstone strand necklace, 'Dreamer' (India) $118.99 Rainbow moonstone lures into admiration in a new design by Narayani. The necklace is crafted by hand with dazzling sterling spirals. .925 Sterling silver |
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Moonstone strand necklace Dreamer (India) $118.99 Rainbow moonstone lures into admiration in a new design by Narayani. The necklace is crafted by hand with dazzling sterling spirals. .925 Sterling silver |
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Michael Stars Double Strand Moonstone Pendant Necklace $162 A pop of color adds a modern look to this vintage inspired moonstone necklace! |
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Moonstone Wood Bead Rosary Necklace $245 Taking a style cue from the traditional rosary, the moonstone wood beadrosary necklace links some great looking beads togetheron a gold plated necklace. The wood bead necklace shows off a gorgeousprong set white moonstone pendant. This necklace fast |
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Moonstone Pendant Sterling-Silver Necklace $175 The moonstone pendant sterling-silver necklace is an enchanting piece that is entirely versatile. The creamy moonstone pendant shines with rainbow hues when the light hits the glittering facets. The sterling silver chain fastens with a lobster-claw clasp. |
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Reena Moonstone and Pearl Necklace $129 Make amazing bursts of color and shine your calling card with Sandra Mardini's Reena necklace. A luminous palette of freshwater coin pearls and moonstone gets the shock treatment with electric purple Keishi pearls and honey colored carnelian. This is a different kind of opulence: young, fresh and fun. |
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Moonstone and White Sapphire Pendant Necklace $229 This beautiful necklace features an oval cut moonstone accented by round cut white sapphires set in sleek sterling silver Perfect for any occasion |
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Moonstone strand necklace, 'Victorious' (India) $94.95 This necklace by Narayani captivates like a victorious wreath. It features a sterling silver flower and leaves centering a strand of translucent moonstone gems. .925 Sterling silver |
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Moonstone strand necklace Victorious (India) $94.95 This necklace by Narayani captivates like a victorious wreath. It features a sterling silver flower and leaves centering a strand of translucent moonstone gems. .925 Sterling silver |
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Sterling Rainbow Moonstone Celtic Ring $34.98 Glistening with soft pastel colors, genuine moonstones take center stage. Accented by a contemporary, sterling silver Celtic knot design. |
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Moonstone cross necklace, 'Traveler' (Indonesia) $74.95 Considered by some to offer protection against the perils of travel, moonstone graces this necklace with its luminous beauty. Wayan Asmana presents a glowing cross with six gems in sterling silver. It graces a silver chain. .925 Sterling silver |
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Moonstone pendant necklace, 'Dazzle' (India) $62.95 Moonstone centers this beautiful necklace, its dazzle intensified by a halo of cubic zirconium. Hanging from a sterling chain, this handcrafted design comes from Alok Jain. .925 Sterling silver |
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Moonstone pendant necklace Dazzle (India) $62.95 Moonstone centers this beautiful necklace, its dazzle intensified by a halo of cubic zirconium. Hanging from a sterling chain, this handcrafted design comes from Alok Jain. .925 Sterling silver |
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Moonstone cross necklace Traveler (Indonesia) $74.95 Considered by some to offer protection against the perils of travel, moonstone graces this necklace with its luminous beauty. Wayan Asmana presents a glowing cross with six gems in sterling silver. It graces a silver chain. .925 Sterling silver |
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Moonstone and onyx beaded necklace, 'Kashmir Melody' (India) $52.95 Moonstone and onyx converge in the fabulous design of this necklace by Narayani. Sterling silver harmonizes the encounter as Narayani threads the necklace by hand. .925 Sterling silver |
This entry was posted on Saturday, August 11th, 2007 at 4:23 am and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.