7 Chrysoprase Or Chrysophrase Is a Gemstone

Total Page:16

File Type:pdf, Size:1020Kb

7 Chrysoprase Or Chrysophrase Is a Gemstone CHRYSOPRASE CHRYSOPRASE Hardness: 6 - 7 Hardness: 6 - 7 Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) than a rigorously defined mineral variety.) Metaphysical Properties: A true stone of serenity, it gently works to Metaphysical Properties: A true stone of serenity, it gently works to overcome fear, anxiety, and guilt. A lovely stone for the home that draws of overcome fear, anxiety, and guilt. A lovely stone for the home that draws of negativity and encourages tranquil relationships. Chrysocolla calms, cleanses negativity and encourages tranquil relationships. Chrysocolla calms, cleanses and re-energises the chakras. and re-energises the chakras. Corresponding Astrological Signs: CANCER Corresponding Astrological Signs: CANCER CHRYSOPRASE CHRYSOPRASE Hardness: 6 - 7 Hardness: 6 - 7 Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) than a rigorously defined mineral variety.) Metaphysical Properties: A true stone of serenity, it gently works to Metaphysical Properties: A true stone of serenity, it gently works to overcome fear, anxiety, and guilt. A lovely stone for the home that draws of overcome fear, anxiety, and guilt. A lovely stone for the home that draws of negativity and encourages tranquil relationships. Chrysocolla calms, cleanses negativity and encourages tranquil relationships. Chrysocolla calms, cleanses and re-energises the chakras. and re-energises the chakras. Corresponding Astrological Signs: CANCER Corresponding Astrological Signs: CANCER CHRYSOPRASE CHRYSOPRASE Hardness: 6 - 7 Hardness: 6 - 7 Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) than a rigorously defined mineral variety.) Metaphysical Properties: A true stone of serenity, it gently works to Metaphysical Properties: A true stone of serenity, it gently works to overcome fear, anxiety, and guilt. A lovely stone for the home that draws of overcome fear, anxiety, and guilt. A lovely stone for the home that draws of negativity and encourages tranquil relationships. Chrysocolla calms, cleanses negativity and encourages tranquil relationships. Chrysocolla calms, cleanses and re-energises the chakras. and re-energises the chakras. Corresponding Astrological Signs: CANCER Corresponding Astrological Signs: CANCER CHRYSOPRASE CHRYSOPRASE Hardness: 6 - 7 Hardness: 6 - 7 Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) than a rigorously defined mineral variety.) Metaphysical Properties: A true stone of serenity, it gently works to Metaphysical Properties: A true stone of serenity, it gently works to overcome fear, anxiety, and guilt. A lovely stone for the home that draws of overcome fear, anxiety, and guilt. A lovely stone for the home that draws of negativity and encourages tranquil relationships. Chrysocolla calms, cleanses negativity and encourages tranquil relationships. Chrysocolla calms, cleanses and re-energises the chakras. and re-energises the chakras. Corresponding Astrological Signs: CANCER Corresponding Astrological Signs: CANCER CHRYSOPRASE CHRYSOPRASE Hardness: 6 - 7 Hardness: 6 - 7 Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of Chrysoprase or chrysophrase is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather prase is also used to describe green quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) than a rigorously defined mineral variety.) Metaphysical Properties: A true stone of serenity, it gently works to Metaphysical Properties: A true stone of serenity, it gently works to overcome fear, anxiety, and guilt. A lovely stone for the home that draws of overcome fear, anxiety, and guilt. A lovely stone for the home that draws of negativity and encourages tranquil relationships. Chrysocolla calms, cleanses negativity and encourages tranquil relationships. Chrysocolla calms, cleanses and re-energises the chakras. and re-energises the chakras. Corresponding Astrological Signs: CANCER Corresponding Astrological Signs: CANCER.
Recommended publications
  • Gem-Quality Chrysoprase from Haneti-Itiso Area, Central Tanzania
    GEM-QUALITY CHRYSOPRASE FROM HANETI-ITISO AREA, CENTRAL TANZANIA KARI A. KINNUNEN and ELIAS J. MALISA KINNUNEN, KARI A. and MALISA ELIAS J., 1990: Gem-quality Chrysoprase from Haneti-Itiso area, Central Tanzania. Bull. Geol. Soc. Finland 62, Part 2, 157—166. Gem-quality, apple-green, Ni-bearing chalcedonic quartz occurs as near-surface veins in silicified serpentinite in the Haneti-Itiso area, Central Tanzania. AAS de- terminations revealed a high Ni content, 0.55 wt.%, and low Co and Cr contents of 120 and 1 ppm respectively. NAA determination revealed near chondritic REE contents. X-ray diffraction determinations showed that the Chrysoprase consists main- ly of alpha quartz with some opal-CT. The gemmological properties are: refractive indices from 1.548 to 1.553 (±0.002), mean specific gravity 2.56, hardness about 7 on Moh's scale, inert to ultraviolet radiation, green through Chelsea filter, and absorption in the deep red and violet part of the optical absorption spectrum. The results confirm the identity of the material as Chrysoprase. Microscopically the Tanzanian Chrysoprase consists of spherules which are high- ly disordered, concentric, and composed of bipyramidal quartz, chalcedony, quart- zine, and opal-A. They were classified into four main types according to the shell arrangement. The diameter of the spherules ranged from 40 um to 77 um. Fluid inclusion types in the bipyramidal quartz were monophasic, low-temperature type. The spherules, silica types and REE contents suggest that this Chrysoprase was deposited by evaporation of surface waters connected with the silicification of the serpentinites. Genetically analogous formations, common in Africa, include M-fabric type, weathering profile silcretes.
    [Show full text]
  • Winter 2009 Gems & Gemology
    G EMS & G VOLUME XLV WINTER 2009 EMOLOGY W INTER 2009 P AGES 235–312 Ruby-Sapphire Review V Nanocut Plasma-Etched Diamonds OLUME Chrysoprase from Tanzania 45 N Demantoid from Italy O. 4 THE QUARTERLY JOURNAL OF THE GEMOLOGICAL INSTITUTE OF AMERICA EXPERTISE THAT SPREADS CONFIDENCE. Because Public Education AROUND THE WORLD AND AROUND THE CLOCK. Happens at the Counter. ISRAEL 5:00 PM GIA launches Retailer Support Kit and website Cutter checks parameters online with GIA Facetware® Cut Estimator. NEW YORK 10:00 AM GIA Master Color Comparison Diamonds confirm color quality of a fancy yellow. CARLSBAD 7:00 AM MUMBAI 7:30 PM Laboratory technicians calibrate Staff gemologist submits new findings on measurement devices before coated diamonds to GIA global database. the day’s production begins. HONG KONG 10:00 PM Wholesaler views grading results and requests additional services online at My Laboratory. JOHANNESBURG 5:00 PM Diamond graders inscribe a diamond and issue a GIA Diamond Dossier® A $97.00 value, shipping and handling extra. All across the planet, GIA labs and gemological reports are creating a common language for accurate, unbiased gemstone GIA’s Retailer Support Kit has been developed to help evaluation. From convenient locations in major gem centers, to frontline detection of emerging treatments and synthetics, to online services that include ordering, tracking, and report previews — GIA is pioneering the technology, tools and talent sales associates educate the public about diamonds, that not only ensure expert service, but also advance the public trust in gems and jewelry worldwide. the 4Cs, and thoroughly explain a GIA grading report.
    [Show full text]
  • Guide to Healing Uses of Crystals & Minerals
    Guide to Healing Uses of Crystals & Minerals Addiction- Iolite, amethyst, hematite, blue chalcedony, staurolite. Attraction – Lodestone, cinnabar, tangerine quartz, jasper, glass opal, silver topaz. Connection with Animals – Leopard skin Jasper, Dalmatian jasper, silver topaz, green tourmaline, stilbite, rainforest jasper. Calming – Aqua aura quartz, rose quartz, amazonite, blue lace agate, smokey quartz, snowflake obsidian, aqua blue obsidian, blue quartz, blizzard stone, blood stone, agate, amethyst, malachite, pink tourmaline, selenite, mangano calcite, aquamarine, blue kyanite, white howlite, magnesite, tiger eye, turquonite, tangerine quartz, jasper, bismuth, glass opal, blue onyx, larimar, charoite, leopard skin jasper, pink opal, lithium quartz, rutilated quartz, tiger iron. Career Success – Aqua aura quartz, ametrine, bloodstone, carnelian, chrysoprase, cinnabar, citrine, green aventurine, fuchsite, green tourmaline, glass opal, silver topaz, tiger iron. Communication – Apatite, aqua aura quartz, blizzard stone, blue calcite, blue kyanite, blue quartz, green quartz, larimar, moss agate, opalite, pink tourmaline, smokey quartz, silver topaz, septarian, rainforest jasper. www.celestialearthminerals.com Creativity – Ametrine, azurite, agatized coral, chiastolite, chrysocolla, black amethyst, carnelian, fluorite, green aventurine, fire agate, moonstone, celestite, black obsidian, sodalite, cat’s eye, larimar, rhodochrosite, magnesite, orange calcite, ruby, pink opal, blue chalcedony, abalone shell, silver topaz, green tourmaline,
    [Show full text]
  • C:\Documents and Settings\Alan Smithee\My Documents\MOTM
    @tftrs1//8Lhmdq`knesgdLnmsg9Bgqxrnoq`rd We’re happy to be featuring chrysoprase, the rarest and most valuable of the gem varieties of chalcedony. Our specimens were collected at a recently reopened gemstone mine in Australia’s historic goldfields. Our write-up explains the origin of chrysoprase’s beautiful, apple-green color as well as the fascinating gold- mining history of Western Australia–it was the search for gold that lead to finding chrysoprase! OVERVIEW PHYSICAL PROPERTIES Chemistry: SiO2 Silicon Dioxide, with small amounts of nickel. Class: Silicates Subclass: Tectosilicates Group: Quartz Subgroup: Microcrystalline Quartz (Chalcedony) Crystal System: Hexagonal Crystal Habits: Microcrystalline, occurs in compact form as veins and nodules Color: Green to apple-green, occasionally yellowish-green Luster: Waxy and vitreous to dull Transparency: Translucent to nearly opaque Streak: White Refractive Index: 1.530-1.539 Cleavage: None Fracture: Conchoidal to subconchoidal and irregular, brittle to tough Hardness: Mohs 6.5-7.0 Specific Gravity: 2.58-2.64 Luminescence: None Distinctive Features & Tests: Best field marks are translucency, green color, hardness, and occurrence in nickel-rich environments. Can be confused with green varieties of smithsonite [ZnCO3], prehnite [Ca2Al2Si3O10(OH)2], and jade [jadeite, Na(Al,Fe)Si2O6]. Dana Classification Number: 75.1.3.1 NAME “Chrysoprase,” pronounced KRIH-sah-praze, is derived from the Greek chrysoprasos (chrysos, “gold,” and prason, “leek”), which translates literally as “golden leek.” Although the name was originally used for certain yellow gemstones, chrysoprase now refers exclusively to the green variety of chalcedony. Other names for chrysoprase include “Australian jade,” “Australian imperial jade,” “quartz jade,” “green quartz,” “chrysophrase,” “prase,” “chrysoprasus,” “green hornstone,” and “jadine.” In European mineralogical and gemological literature, chrysoprase appears as crisoprasa and crisoprasio.
    [Show full text]
  • Introduction to GEMSTONES Inspired by Bowers' Exhibit GEMSTONE CARVINGS: Masterworks by Harold Van Pelt 1 EXPLORING QUARTZ AGES 1
    Introduction to GEMSTONES Inspired by Bowers' exhibit GEMSTONE CARVINGS: Masterworks by Harold Van Pelt 1 EXPLORING QUARTZ AGES 1. Read through the fun fact section of the Quartz Guide as a family. Do not read the question portion until Background on Quartz Crystals: 8-12 years old you are ready to do the trivia portion of the activity. • Quartz is the most well-known mineral on SKILL LEVEL earth and comes in a variety of colors that produces Beginner / Intermediate different types of gemstones. 2. When ready, you’ll start the trivia portion. Try DESCRIPTION coming up with a fun prize for the winner, like they will be • There are a variety of names given to waited on at home by the other players for one day, etc. Learn about the different types of quartz crystals that are found in quartz than any other mineral. Some examples are the Gemstone Carvings: Masterworks by Harold Van Pelt exhibit at Amethyst, Citrine, Smoky Quartz and Chalcedony. the Bowers Museum. 3. Grab a piece of paper and pencil and assign one person • It is durable to both mechanical and chemical MATERIALS to keep track of everyone’s points. They should be the only one weather. When quartz-bearing rocks become looking at the questions and seeing the answers. Paper * weathered and eroded, the grains of resistant Pen / Pencil * quartz are concentrated in the soil, in rivers, and on beaches. Quartz Guide 4. Move onto the art projects as follow-up to your Note: Materials with a (*) are optional Quartz lesson! • Quartz on its own does not have any color, if extra elements are added to the silicon and oxygen add color to quartz in nature.
    [Show full text]
  • GREEN OPAL from EAST AFRICA by John I
    GREEN OPAL FROM EAST AFRICA By John I. Koivula and C. W. Fryer Bright green, nickeliferous, gem-quality opal from Tanzania, East Africa, is described and its gemological properties aregiven. Chemical analyses and structural data are provided as well. Chrysoprase, the nickel-bearing green variety of chalcedony, has been used as a gem material for centuries. However, nickel-colored green opal (called prase opal), from Poland and Tanzania (Webster, 1975; Schmetzer et al., 1976) and from Australia and Peru (R. Crowningshield, pers. comin., 1984),has been only briefly mentioned in the literature. Therefore, we were pleased to re- ceive several pieces of niclzeliferous opal for gemological study and experimentation. This Tanzanian opal is virtually the same color as Figure 1. A faceted green opal from Tanzania (1.78 chrysoprase. Like chrysoprase, the opal samples ct). Photo by Tino Hammid, Stone courtesy of Andreas Beclier of Friedrich August Becker, tested by the authors have a diaphaneity ranging Idar-Oberstein, Federal Republic of Germany. from very translucent (figure 1) to semitrans- lucent. In addition, both gem materials are com- monly associated with an earthy brown limonite all glowed bluish white, while the main mass of matrix in the rough (figure2). In light of this strong green opal and the brown limonite matrix were potential for mistaken identity, we conducted a inert. With short-wave ultraviolet radiation, the thorough examination of this unusual opal. The reaction was strong to moderate; with long-wave standard gemological properties of this material, U.V., a moderate to weak fluorescence was noted. as well as the results of chemical and X-ray analy- sis, are described below.
    [Show full text]
  • Jog 35 5.Pdf
    GemmologyThe Journal of Volume 35 / No. 5 / 2017 The Gemmological Association of Great Britain Contents GemmologyThe Journal of Volume 35 / No. 5 / 2017 COLUMNS p.386 373 What’s New Multi-colour-temperature lamp|PL-Inspector|AGTA report on Myanmar|ASEAN Gem & p. 388 Jewelry Review|Atypical pearl culturing in P. maxima|Conflict diamonds and Cameroon| Diamond origin identification using fluorescence|Global Diamond Industry 2016|ICGL Klaus Schollenbruch photo Newsletter|Japanese journal online|Raman spectrometer sensitivity|Gold demand trends 2016|Agate Expo DVDs|AGTA ARTICLES 2017 Tucson seminars|Color- Jeff Scovil photo Codex colour referencing system| Feature Articles GemeSquare and MyGem- ewizard apps|Gemewizard 404 Synthetic Emeralds Grown by W. Zerfass: Historical monitor calibration kit|Fabergé Account, Growth Technology, and Properties online|Reopening of The Lap- By Karl Schmetzer, H. Albert Gilg and Elisabeth Vaupel worth Museum of Geology 378 Practical Gemmology 416 Rethinking Lab Reports for the Geographical Moonstone mystery Origin of Gems By Jack M. Ogden 380 Gem Notes Red beryl matrix cabochons| Gemmological Briefs Ceruleite from Chile|Yellow danburite from Namalulu, 424 Fake Pearls Made from Tridacna gigas Shells Tanzania|Emerald from By Michael S. Krzemnicki and Laurent E. Cartier Ethiopia|Vivid purplish pink fluorite from Illinois, USA| 430 Large 12-Rayed Black Star Sapphire from Sri Lanka Colourless forsterite from with Asterism Caused by Ilmenite Inclusions Vietnam|Sapphire from By Thanh Nhan Bui, Pascal Entremont and Jean-Pierre Gauthier Ambatondrazaka, Madagascar| Colour-change scorodite from 436 Tsumeb, Namibia|Stichtite| Excursions Zoned type IaB/IIa diamond| Mogok, Myanmar: November 2016 Synthetic star ruby 444 Conferences AGA Tucson|GIT|Jewelry Industry Summit Cover Photo: High-quality rubies, sapphires 450 Letters and emeralds are typically ac- companied by geographical origin reports from gemmologi- 451 Gem-A Notices cal laboratories, as discussed on pp.
    [Show full text]
  • Rare. Beautiful. Exceptional. with the Renowned Argyle Pink Diamond Mine Closure in Late 2020, Calleija Is Proud to Pay Tribute to These Iconic Gems
    Rare. Beautiful. Exceptional. With the renowned Argyle Pink Diamond mine closure in late 2020, Calleija is proud to pay tribute to these iconic gems. As the source of over 90% of the world’s pink diamonds, the closure of this mine has piqued the interests of jewellery lovers and collectors around the globe. It is no surprise, as Argyle Pink Diamonds are some of the most rare and exquisite gems on earth. As an Argyle Pink Diamonds Select Atelier™ - the small guild of master jewellers entrusted with these natural beauties - I’ve made it my life’s work to fashion these remarkable jewels into pieces of art. At Calleija, we are as dedicated to design excellence as we are to our expert craftsmanship. In our Sydney, Gold Coast and London boutiques, we take great care in breathing life into these timeless wearable treasures, whilst treating them with the utmost reverence and respect. There are few limits to Calleija’s bespoke designs and it is my greatest pleasure to bring an imagined design to reality. However, we also delight in conceiving our works of art in partnership with our esteemed clientele, to create one-of-a-kind pieces which speak straight to the heart. Viewing Argyle Pink Diamonds and other handcrafted collections at our boutiques is an experience like no other. We invite you to take home your own remarkable piece of Australian history with an Argyle Pink Diamond or consult with our master craftspeople to create a special design of your own. John Calleija ELENA Featuring an exquisite 1.12ct Argyle Pink Tender Diamond at her heart, Elena is a sophisticated combination of beauty and rarity.
    [Show full text]
  • Fall 1996 Gems & Gemology
    VOLUME XXXII FALL 1996 THE QUARTERLY JOURNAL OF THE GEMOLOGICAL INSTITUTE OF AMERICA - -' ' ii2 -.F..Ñ[. 1 . :'^ . i':..>ib,:, Q*.,:. ;: ,* ; , ,<, ; . i -..,,,, .t , ,:Ah' f I 8 ., * - + ;.<' , . *- . ' ..1 V ' ,: ' i . , : < , ''; > GEMS&'. ,' :, . , -v ,.. r , . .. + , . , ' . ... ..] . <.^ -..t.*' -( ",i ' . ' . ., ALL^ 996;. ,, -, ,GEb.OLOGy.i~.-..,,,>*- VOLUME 32 NO. 3 1 TABL CON 15 3 EDITORIAL Opening Pandora's Black Box Richard T. Liddicoat, Editor-in-Chief LETTERS FEATURE ARTICLES De Beers Natural versus Synthetic Diamon Verification Instruments Christopher M.Welbourn, Martin Cooper, and Paul M. Spear Introduction to Analyzing Internal Growth Structures: Identification of the Negative d Plane in Natural Ruby Christopher P. Smith Russian Flux-Grown Synthetic Alexandrite Karl Schmetzer, Adolf Peretti, Olaf Medenbach, and Heinz-Jvrgen Bernhardt REGULAR FEATURES pg. 176 1996 Challenge Winners Gem Trade Lab Notes Gem News Book Reviews Gemological Abstracts ABOUT THE COVER: Responding to trade concerns about the possible cominer- cia1 availability of cuttable-quality synthetic diamonds, De Beers researchers in pg. 187 Maidenhead, England, have developed two types of machines-the DiamondSure and the DiamondView-to separate natural from synthetic diamonds. These new instruments are the focus of the lead article in this issue, by Christopher Welbourn, Martin Cooper, and Paul Spear. The natural-diamond rings shown here contain round brilliants weighing a total of 5.19 ct (top), 4.38 ct (left),5.36 ct (bottom), and (right)6.78 ct with a 3.49 ct yellow emerald-cut diamond. Courtesy of Hans D. Krieger, Idar-Obatstein, Germany, Photo 0 Harold &> Erica Van Pelt-Photographers, Los Angeles, CA Color separations for Gems & Gemology are by Effective Graphics, Co~npton,CA.
    [Show full text]
  • African Chrysoprase 6Mm Rondel
    African Chrysoprase 6mm Rondel Amazonite 6mm Rondel Black Rutile 7mm Rondel Black Spinel 3.5mm Rondel plus Mini Clover Blue Appatite 5mm Rondel plus Mini Clover Blue Kyanite 5mm Rondel Blue Opal 5mm Rondel Blue Sapphire 3.5mm Rondel Blue Sapphire 5mm Chrysoprase 4mm Rondel plus Mixed Stone Stations Cluster Rope - Seed Beads - Green Cluster Rope - Seed Beads - Mixed Colors on Rhodium Cluster Rope - Seed Beads - Mixed Colors Cluster Rope - Seed Beads - White Coated Mystic Labradorite 9.5x13mm Oval Dyed Coral Hollolite 4mm Rondel Dyed Teal Turquoise 4mm - Black Finsih Dyed Turquoise Howlite 3.5mm Rondel Fresh Water Pearl 4mm Fresh Water Pearl 5mm Average Garnet 5.5mm Rondel plus Clover Green Amethyst 6mm Square Labradorite 3.5mm Rondel Black Finsih Labradorite 3.5mm Rondel plus Polished Oval Labradorite 4mm Rondel plus Mini Clover Labradorite 4mm Rondel Labradorite Stations Connected Lapis 6.5mm Rondel plus Clover Lapis 6mm Square London Blue Topaz 6.5mm Rondel Mixed Stone 3.5mm Rondel Mixed Stone Rondel plus Pear Shaped Hydroquartz Moss Aqua 3.5mm Rondel - Black Finish Moss Aqua 3.5mm Rondel plus Mini Clover Mother of Pearl 9mm Cushion Cut Mother of Pearl 20mm Coin Station plus Chain Multi Moonstone 7mm Square Multi Sapphire Ovals Multi Tourmaline 4.5mm Rondel Multi Tourmaline Pear Shape Multi Tourmaline Small Ovals Multistone Rondel 3.5mm - Black FInish Mystic Black Spinel 6mm Mystic Garnet 6.5mm Rondel Mystic Labradorite 4mm plus Mini Clover Mystic Labradorite 4mm Rondel Mystic Labradorite 7.5mm Coin Mystic Labradorite 8.5mm Coin - Black
    [Show full text]
  • Picture Identification Guide for Polished Stones and Tumbled Rocks Provided By
    Picture Identification Guide for Polished Stones and Tumbled Rocks Provided by Amazonite Coral, Agatized Lepidolite Red Jasper Amazonite is a green microcline feldspar. It is A rare find is fossil coral that has been replaced by Lepidolite is a variety of mica that occurs in a Jasper is an opaque chalcedony and red is one of its named after the Amazon River of South America, agate - or agatized. This type of fossilization often spectrum of colors that range from pink to deep most common colors. This red jasper from South where the first commercial deposits were found. preserves the structure of the coral individual or lavender. The stones shown here are tumbled Africa has a fire-engine red color that in some The stones shown here are a rich green Amazonite colony. The result can be a beautiful stone that can quartz pebbles that have enough lepidolite stones is interrupted by a white to transparent quartz that was mined in Russia. be polished to display cross and lateral sections inclusions to yield pink and lavender gemstones. vein. It often accepts an exceptionally high polish. through the coral fossil. Apache Tears Crackle Quartz Lilac Amethyst Rhodonite - Pink Apache Tears are round nodules of obsidian that "Crackle Quartz" is a name used for quartz Amethyst is a purple variety of crystalline quartz that Rhodonite is a metamorphic manganese mineral can be transparent through translucent. When it has polish to a beautiful jet black color. If you hold them specimens that have been heat treated and then that is well known for its beautiful pink color.
    [Show full text]
  • MAY 2019 June 14 Club Email: [email protected] Newsletter Email: [email protected]
    THE ROCKET deadline for next issue MAY 2019 June 14 Club email: [email protected] Newsletter email: [email protected] Next Meeting: Friday – May 24 at 7PM at Hastings Community Center Hall PROGRAMS Our speaker for May 24 will be Patrick Mulvaney, opal specialist from In The Bag Too, Ltd. of Vancouver. His presentation will cover the opal business, including showing rough and cut stones from Lightning Ridge, Coober Pedy & Yowah. Last meeting Programs: Our April 26 speaker was Dr. Philippe Belley from the Faculty of Science at UBC. He is a prospector- geologist who for the past 10 years has used various techniques (including knowledge of landforms, scouting drones, Inuit expertise, flashlights, dogged perseverance, etc.) to locate gemstones and other minerals in North America. His PowerPoint presentation "Unearthing Gemstones" took the audience on a prospecting travelogue through British Columbia (peridot, amber, sapphire, and hydrothermal quartz) to Baffin Island (spinel, sapphire, lapis lazuli, and polar bears) to the Ottawa Area (garnets – blue grossular and red spessartine, wollastonite, graphite, mica, molybdenite, and mega feldspar, apatite and calcite crystals) to Utah (topaz and sunstone). In May he is departing to his once again base in Ottawa, but we should follow his exploits and hope he returns to our Club for an update someday. Lapidary: Monday 6:30pm – 9:30pm Wednesday 1:00pm – 4:00pm Thursday 6:30pm – 9:30pm Saturday 1:00pm – 4:00pm Metalwork: Monday 9am – 2 pm Sunday 10:30am – 1:45 pm Silversmithing: Wednesday 9:00am – 12:00 noon Saturday 9:00am – 12:00 noon Soapstone Tuesday 6:45 pm – 9:30 pm Carving: There is room for 10 people.
    [Show full text]