關於 tourmalines ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. The Definitive Tourmaline Buying Guide

Tourmaline from primary sources can still be in their “crystal habit”. Which means that they are in their original shape they formed in nature. All gems have a ...

#12. Tourmaline Buying Guide - Pala international

Tourmaline is the name for a group of related mineral species. In gemological practice, individual species names are not used. Instead all are simply termed “ ...

#13. tourmaline - 英中– Linguee词典

Rubellites, kunzites, tsavorite, amethyst and tourmaline Paraiba stones mingle with sovereign that are diamonds, emeralds and sapphires to multiply chips ...

#14. Tourmaline: Buy Natural Colored Gemstones online

Apart from sapphire, tourmaline is the only gemstone that occurs in all colors from white to black. Only garnet, spinel and the various forms of corundum ...

#15. tourmaline - Wiktionary

NounEdit. tourmaline (countable and uncountable, plural tourmalines). (mineralogy) A complex black or dark-coloured ...

#16. Tourmaline - Gemstone Dictionary

The most common names are rubellite for pink and red tourmalines, verdelite for greens and indigolite for blue stones. Green tourmaline discs with a red rim are ...

#17. 15653 Tourmalines Images, Stock Photos & Vectors

Find Tourmalines stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection.

#18. Pink tourmalines - Edward Fleming Jewellery

Also known as rubellite, pink tourmaline come in a variety of shades and are found in a few locations worldwide. Some of the most famous red gems in history ...

#19. Tourmaline - an overview | ScienceDirect Topics

In granitic rocks, the tourmalines belong to the schorl–elbaite series and are generally iron-rich; typical tourmaline-bearing granites have black prismatic ...

#20. Tourmaline Gemstone Information | Jewelers of America

Tourmaline gemstones come in almost every color of the rainbow. The most popular tourmaline varieties range from rich reds, pinks and peach colors, ...

#21. GIA Education - This luscious group of gems includes ...

I think 5&8 r spodumene and rest r tourmalines... 3 年 举报. Virginie Picard, profile picture.

#22. Tourmaline - Shop Online - Luxedo Gems

Tourmaline, more than any other mineral species, can by nature present itself in a multitude of colours and different shades. In the past, many tourmalines were ...

#23. Tourmaline | AGTA

Paraíba tourmaline, the most expensive of tourmalines, is a copper-bearing, electric blue-green stone. Originating in Paraíba, Brazil, its ...

#24. Buying Guide: What Are the Different Types of Tourmaline?

Tourmaline is a mineral group that includes more than a dozen species. A few of them can be fashioned into gem-quality faceted stones that ...

#25. Tourmaline - International Colored Gemstone Association

The major tourmaline species are elbaite, liddicoatite, dravite, uvite, and schorl. Elbaites offer the widest range of gem-quality tourmaline colors. They can ...

#26. Tourmaline Archives - Earth's Treasury

Tourmaline · 3.52-Carat Vivid Icy Blue Nigerian Tourmaline · 2.68-Carat Mint Green Tourmaline · 10.58-Carat Blue-Green Tourmaline Pair · 1.83-Carat Magenta-Pink ...

#27. Tourmaline Gemstone History - American Gem Society

Because of its colorful occurrences, the tourmaline gemstone has been confused with other gemstones throughout history. Learn more about this birthstone and ...

#28. Tourmaline Buyer's guide - YouTube

A stone that comes in almost every major colour, tourmaline has been a favourite throughout history. In this episode we talk about some of ...

#29. Tourmalines - Brilliant Earth

Shop Brilliant Earth for tourmalines to match your style and budget. Enjoy free shipping & 30-day returns.

#30. Frequently Asked Questions About Tourmalines - Leibish

Tourmalines are crystalline boron silicate minerals that contain various elements including iron, sodium, magnesium, potassium, aluminum, and lithium.

#31. Tourmaline - the unrivalled color-range gemstone!

Tourmaline occures in nearly all colors, no other gemstone can match it's ... Paraiba Tourmaline oval greenish light blue 16.23 ct.

#32. Tourmaline - BlueStone.com

Each tourmaline stone has the same crystal structure. Yet, the elements inside it may be different. Tourmalines measure 7 to 7.5 on the Mohs scale of hardness.

#33. Dancing In The Rain TOURMALINES - Nanis Italian Jewels

DANCING TOURMALINES The magic of colour Let yourself be seduced by one of the most beautiful and fascinating existing stones: the tourmaline.This gemstone,

#34. Tourmaline Stone • Tourmaline Properties • Tourmaline Jewelry

Due to the wide range of colors, tourmalines are often mistaken for many other gemstones. It is said that tourmalines have healing properties and contains ...

#35. Tourmaline Meaning and Properties - Fire Mountain Gems

Many stones in the Russian Crown jewels from the 17th century--once thought to be rubies--are actually tourmalines. Tourmaline is renowned as the gem of ...

#36. RENÉ BOIVIN BROCHE "ÉTOILE DE MER" ...

METAL: or 18K (750) DIAMANTS: diamants ronds pour un poids total approximatif de 2.0 - 2.5 carats TOURMALINES: tourmalines roses cabochon pour un poids ...

#37. Tourmaline Gem Guide and Properties Chart - Gemstones

Tourmaline represents a large group of related mineral species that exhibit many unusual optical and physical properties. The tourmaline group consists of ...

#38. Tourmaline - Ward Gemstones

No other gemstone has the variety of colours as tourmaline, including yellow, brown, ... Tourmalines show interesting colour effects.

#39. Tourmaline Definition & Meaning - Merriam-Webster

The meaning of TOURMALINE is a mineral of variable color that consists of a complex borosilicate and is valued as a gem when transparent and ...

#40. Tourmaline Definition & Meaning - Dictionary.com

Tourmaline definition, any of a group of silicate minerals of complex composition, containing boron, aluminum, etc., usually black but having various ...

#41. Tourmalines : wonderful colors - Nascendi Paris

Tourmaline is a precious stone with a big variety of colors: black, pink, green, watermelon, paraiba, blue, multicolored, red, cat's eye, yellow.

#42. New copper-bearing tourmalines from Nigeria - SSEF

Copper-bearing tourmaline from Nigeria is known in the trade since about two decades (Milisenda 2001, Henricus, 2001; Smith et al., 2001; Zang ...

#43. Seven Tourmalines - Bonhams

Including an oval cabochon hot pink tourmaline, weighing approximately 28.12 carats ; a cushion-shaped hot pink tourmaline, weighing approximately 21.78 ...

#44. Tourmaline Cluster - Etsy

Check out our tourmaline cluster selection for the very best in unique or custom, handmade pieces from our home & living shops.

#45. PARTIAL LIST OF TOURMALINE COLORS, VARIETIES ...

Tourmaline is a characteristic mineral of fractionated granites and associated hydrothermal alteration systems and is often used in the gem industry. The ...

#46. Amazon.com: Tourmalines Beyond the Ebony Portal

Amazon.com: Tourmalines Beyond the Ebony Portal: 9780984122820: Kathryn Waddell Takara: Books.

#47. Mint tourmalines gain traction in gemstone trade

US-based tourmaline expert Farooq Hashmi of Intimate Gems revealed that this area is still being mined today although mint tourmalines are occasionally found in ...

#48. Earrings Red and Blue Tourmalines - AENEA Jewellery

Specifications Free Delivery & Returns Service Earrings handcrafted in Platinum und Pink Gold with Blue and Red Tourmalines paved with White Diamonds.

#49. Paired Tourmalines - Ronnie Taubenfeld Jewelry

A uniquely striated pair of natural pink and green Tourmaline gems are window set in 14k burnished yellow gold. A rare, vibrant, and sparkly pendant.

#50. Bracelet with tourmalines - Gubelin

Bracelet "GRACE OF THE SEA ANEMONE" in white gold 750 with a tourmaline and diamonds and various gemstones. Gübelin Jewellery Ref.: 40A-0565.1/TUR/CAB.

#51. Ethically Sourced Tourmaline Gemstones - Nineteen48

The gemstone tourmaline is found in a very wide range of colours, possibly one of the most diverse of all gem materials. Very often, tourmaline crystals can ...

#52. Rough Loose Tourmalines for sale - eBay

Get the best deals on Rough Loose Tourmalines when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite ...

#53. Tourmalines: Overview - Magnetism in Gemstones

Brown gems often belong to the Dravite species, as well as green Chrome Tourmalines. Black color in Tourmaline gems is typical of Schorl, an opaque ...

#54. Tourmaline: Species and Color Varieties - Geology In

Tourmaline is classified as a semi-precious stone and the gemstone comes in a wide variety of colors. It is a pyroelectric mineral, meaning that ...

#55. definition of Tourmalines by The Free Dictionary

Define Tourmalines. Tourmalines synonyms, Tourmalines pronunciation, Tourmalines translation, English dictionary definition of Tourmalines. n.

#56. Tourmaline Gemstone Buying Guide | Steve Moriarty

SEE OUR ENTIRE COLLECTION OF TOURMALINE What is the rarest Tourmaline? The rarest Tourmaline is called Paraiba. Along with being the rarest, it is also the ...

#57. Tourmaline: the most colorful gem of all - KLENOTA

Tourmalines are cyclic silicates. More specifically, they are borosilicates of aluminium and other elements. They crystallize in the trigonal system. They are ...

#58. Vivid Green Tourmaline Certified - Natural Gems Online

GREEN TOURMALINE. Green Tourmaline is a variety of Tourmaline specifically green; sometime otherwise regarded as Verdelite in the trade ...

#59. Tourmalines - Albert Hern

title · Tourmalines · Earrings Center Diamond and Oval Gemstones Flower 18kt Gold · Earrings 18kt Gold Oval Gemstones Studs · Eternity Rings Insignia Gemstones & ...

#60. Paraiba Tourmalines - Ceylon Stones

Our curated collection of extremely rare and prized Paraiba Tourmalines. All of our Paraibas have been certified by a reputed lab to confirm that they are ...

#61. Tourmaline definition and meaning | Collins English Dictionary

Tourmaline definition: any of a group of hard glassy minerals of variable colour consisting of complex... | Meaning, pronunciation, translations and ...

#62. Tourmaline | Antique Jewelry University

Tourmaline is a pyroelectric mineral, meaning that when warmed, it attracts dust and other lightweight particles. This property has important electronic and ...

#63. Tourmaline gemstone information - Gemdat.org

Tourmaline varies in transparency and colour to a considerable extent. Crystals of tourmaline may be of uniform colour throughout or differently coloured in ...

#64. Tourmaline - Geology is the Way

Tourmaline is most commonly found as visible crystals within granitic rocks, especially pegmatites, aplites, and associated hydrothermal veins. It is present ...

#65. Tourmaline - Faller

Tourmaline is the birthstone for October, the gem for the 8th anniversary and ... Paraiba Tourmalines prices have soared up exponentially in recent years.

#66. Goma Tourmalines Mineral Specimens - iRocks.com

Per Wikipedia: The major tourmaline species are elbaite, liddicoatite, dravite, uvite, and schorl. Most gem tourmalines are elbaites, which are rich in sodium, ...

#67. Electrifying colours paraiba tourmalines thrilling shades of ...

The latest pieces from Gübelin Jewellery combine paraiba tourmalines with additional brightly coloured gems to radiate pure joy.

#68. Tourmaline - Van Cleef & Arpels

Tourmaline is a fine stone displaying a broad spectrum of nuances, whence its name, derived from the Sinhalese word tōra-molli, “multi-colored stone.

#69. Tourmalines' Beneficial Effects on Health | Ion Trading (Japan)

Tourmalines ' beneficial effects on health started to attract attention in the 1990's and many tourmaline products were introduced to the market.

#70. Tourmalines: Colourful Dazzlers of the Gemstone World

Astrid Fialka-Herics spoke with Vera Hammer, who leads the State Gem Institute at the Natural History Museum in Vienna about Tourmalines.

#71. 十月幸運生日石：碧璽Tourmaline - 侏羅紀彩色鑽石

Tourmaline 從斯里蘭卡的僧伽羅語「Thuramali」或「Thoramalli」而來，混合不同色彩的寶石，是落入人間的彩虹，七彩百變的魔幻精靈。 十月出生的你就如同碧璽的代表 ...

#72. Tourmalines All In A Row Band - Yaron Morhaim

Multi Colour Tourmaline Ring. With statement stones in a rub-over setting, the ring will make your hand stand out. Its two-tone design makes.

#73. ATELIER Precious Gemstones Bangle in Gold with ... - Tous

Yellow gold bangle with multi-colored quartz and tourmalines, a design crafted by our master jewelers in order to make you feel unique and special.

#74. Les Tourmalines, Ouarzazate – Updated 2022 Prices

With far-reaching views over Ouarzazate Lake, Les Tourmalines features an infinity pool with views of El Mansour Lake.

#75. Tourmaline Mineral Group - Optical Properties, Uses

Tourmaline is the call of a huge group of boron silicate minerals that share a commonplace crystal structure and similar physical residences.

#76. Herapath's Artificial Tourmalines - Nature

I SEE that Prof. F. J. Cheshire (NATURE, February 3, p. 171), in his presidential address to the Royal Microscopical Society, urges “that the work of ...

#77. Paraiba tourmalines | The Jewellery Editor

Often described as the colour of a tropical sea, Paraiba tourmalines are universally admired. ... Les Merveilles Paraiba tourmaline and diamond ring.

#78. Ring tourmalines Sublime - Sophie Deschamps Bijoux

Gold plated ring with six small pink or green tourmalines set in gold plating Each ring is unique in shades of green or pink Size: from 50 to 56 We love ...

#79. Lagoon Tourmaline - Doris Hangartner

Tourmalines may be found in all colors of the rainbow, but Lagoon Tourmalines are only seen in shades of blue and green with their own ...

#80. Guide to California Tourmaline - Sami Fine Jewelry

Tourmaline is a fairly common kind of silicate mineral that can be found all over the world. This makes it one of the most popular gems. However, just because ...

#81. Pink tourmalines ring - Jewels FabienneKriwin

18 kt yellow brushed gold pink cabochons tourmalines ring. Stone : Tourmalines This piece of jewelry is personally designed and carefully handmade by master ...

#82. TOURMALINES – Jessica Flinn Designs

Rosa - Optix Oval Cut Green Tourmaline Engagement Ring with Bezel Detail in 14ct White Gold ... Tourmaline | 0.72ct Round Optix Cut, Loose Gemstone.

#83. Tourmaline Gemstone Thailand - Navneet Gems

Tourmaline, a gem not widely known to gem buyers, displays the most dazzling and surpassing variety of colors of all known gemstones.

#84. LES TOURMALINES - Updated 2022 Prices & Hotel Reviews ...

Book Les Tourmalines, Ouarzazate on Tripadvisor: See 148 traveler reviews, 159 candid photos, and great deals for Les Tourmalines, ranked #9 of 61 hotels in ...

#85. Tourmaline | Forgotten Realms Wiki - Fandom

Tourmaline was a long-crystalled mineral that came in many colors and was considered a fancy stone.

#86. Buy Tourmaline Gemstone Online at Best Price | GemPundit

Tourmaline is a beautiful gemstone that comes in a wide array of exciting colors and has healing benefits. Find IGI gem lab-certified Tourmaline online.

#87. Tourmalines - Woolfe Jewellery

Tourmalines. 1 of 1. Constellation Tourmaline and Diamond Ring. £1,850.00 ... Stratford Rubellite Tourmaline & Diamond Ring. £3,950.00.

#88. Tourmaline - chemeurope.com

Tourmaline is found in two main geological occurrences. Igneous rocks, in particular granite and granite pegmatite and in metamorphic rocks such as schist and ...

#89. Uses of Tourmaline in Feng Shui - The Spruce

Tourmaline helps to create a shield around a person or room to prevent negative or unwelcome energies from entering. It is also grounding and ...

#90. Tourmaline Gemstone | Torrini Jewelry

Tourmaline is a family of minerals that has various types of color, belonging to the class of Silicates. The name Tourmaline derives from the Sinhalese term ...

#91. Tourmaline Birthstones - The Curious Gem

Find high quality loose tourmaline gemstones at The Curious Gem, specialists in high quality loose gemstone and beads. Hassle-free ordering and speedy ...

#92. Tourmalines - T H E L I N E

Double Tourmaline Enamel Bands. Rs. 39,410.00. Sold Out. Tourmaline on Chain Ring. Rs. 11,000.00 ... Matchy Ombre Tourmaline Loops (Singles) + Small Hoops.

#93. TOURMALINE properties CHARACTERISTICS colors and ...

(Na, Li,Ca) (Fe2, Mg, Mn, Al)3 Al6 I(OH)4 I (BO3)3ISi6O18I, Tourmaline mineral, red Madagascar tourmaline, exclusive tourmalines, tourmaline information data.

#94. The Tourmaline specs - Pierres de Charme

Tourmaline is widely used in jewellery and its growing popularity stems from its incredible range of colours and its durability. Many tourmalines available in ...

#95. Mint Tourmaline - 62 For Sale on 1stDibs

Shop our mint tourmaline selection from top sellers and makers around the world. Global shipping available.

#96. Paraiba Tourmaline : What is it ? - The Eye of Jewelry

Paraiba Tourmalines are one of the rarest and most desirable gems in the world with spirited turquoise, green, yellow aqua and even pink/red ...

#97. Tourmaline - Fascinating Crystals with Fantastic Inner Worlds

Tourmaline crystals are not only much sought after gemstones but also are highly interesting as study objects, because on them the formative forces in the ...

#98. Be Tempted by Tourmaline - Katherine James Jewellery

Magenta Pink and Red Tourmalines are actually so attractively similar to treasured Rubies, they're referred to as Rubellite. Chrome Tourmaline refers to the ...

#99. Tourmaline Pricing Guide at AJS Gems

For people who love colored gemstones, tourmaline has long been a favorite. It is valued for its incredible range of colors and its vitreous luster.