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Gems to Minerals, Minerals to Gems Gems to Minerals Gem Name Mineral Name Gem Name Mineral Name Achroite Tourmaline Kunzite Spodumene Agate Chalcedony Lapis Lazuli Lazurite Alexandrite Chrysoberyl Malachite Malachite Mandarin Amazonite Microcline Feldspar Spessartine Garnet Orthoclase, Amber Amber Moonstone Plagioclase , Albite, Microcline Feldspars Amethyst Quartz Morganite Beryl Ametrine Quartz Morion Quartz Andalusite Andalusite Onyx Chalcedony Apatite Apatite Opal Opal Aquamarine Beryl Peridot Olivine Aventurine Chalcedony Pleonast Spinel Benitoite Benitoite Quartz Quartz Beryl Beryl Rhodochrosite Rhodochrosite Almandine-Pyrope Bloodstone Chalcedony Rhodolite Garnet Brazilianite Brazilianite Rubellite Tourmaline Cairngorm Quartz Rubicelle Spinel Carnelian Chalcedony Ruby Corundum Chrome Diopside Diopside Sapphire Corundum Chrysoberyl Chrysoberyl Sard Chalcedony Chrysolite Olivine Scapolite Scapolite Chrysoprase Chalcedony Schorl Tourmaline Citrine Quartz Sinhalite Sinhalite Cordierite Cordierite Sodalite Sodalite Demantoid Garnet Andradite Spinel Spinel Diamond Diamond Sugilite Sugilite Dichroite Cordierite Sunstone Oligoclase Feldspar Dravite Tourmaline Taaffeite Taaffeite Emerald Beryl Tanzanite Zoisite Pyrope , Almandine , Garnet Andradite , Spessartine , Titanite Sphene Grossularite , Uvarovite Goshenite Beryl Topaz Topaz Heliodore Beryl Tourmaline Tourmaline Tsavorite Heliotrope Chalcedony Grossularite Garnet Hessonite Grossularite Turquoise Turquoise Hiddenite Spodumene Uvarovite Uvarovite Indigolite/Indicolite Tourmaline Verdelite Tourmaline Iolite Cordierite Violan Diopside Jade Nephrite or Jadeite Zircon Zircon Jasper Chalcedony Minerals to Gems Mineral Gem Name Mineral Name Gem Name Name Albite Moonstone Olivine Chrysolite, Peridot Almandine Garnet Opal Opal Almandine- Orthoclase Rhodolite Moonstone Pyrope Garnet Feldspar Plagioclase Amber Amber Moonstone Feldspar Andalusite Andalusite Pyrope Garnet Amethyst , Ametrine, Andradite Demantoid Garnet Quartz Cairngorm, Citrine, Morion Apatite Apatite Rhodochrosite Rhodochrosite Benitoite Benitoite Scapolite Scapolite Aquamarine, Beryl, Beryl Emerald, Goshenite, Sinhalite Sinhalite Heliodore, Morganite Brazilianite Brazilianite Sodalite Sodalite Agate , Aventurine, Bloodstone, Carnelian, Chalcedony Spessartine Mandarin Garnet Chrysoprase, Heliotrope, Jasper, Onyx, Sard Alexandrite, Chrysoberyl Sphene Titanite Chrysoberyl Cordierite, Dichroite, Cordierite Spinel Pleonast, Rubicelle Iolite Corundum Ruby , Sapphire Spodumene Hiddenite, Kunzite Diamond Diamond Sugilite Sugilite Diopside Chrome Diopside, Taaffeite Taaffeite Violan Hessonite, Tsavorite Grossularite Topaz Topaz Garnet Achroite, Dravite, Jadeite Jade Tourmaline Indigolite/Indicolite, Rubellite, Schorl, Verdelite Lazurite Lapis Lazuli Turquoise Turquoise Malachite Malachite Uvarovite Garnet, Uvarovite Microcline Amazonite , Moonstone Zircon Zircon Feldspar Nephrite Jade Zoisite Tanzanite Oligoclase Sunstone Feldspar .

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How to Identify Rocks and Minerals

How to Identify Rocks and Minerals fluorite calcite epidote quartz gypsum pyrite copper fluorite galena By Jan C. Rasmussen (Revised from a booklet by Susan Celestian) 2012 Donations for reproduction from: Freeport McMoRan Copper & Gold Foundation Friends of the Arizona Mining & Mineral Museum Wickenburg Gem & Mineral Society www.janrasmussen.com ii NUMERICAL LIST OF ROCKS & MINERALS IN KIT See final pages of book for color photographs of rocks and minerals. MINERALS: IGNEOUS ROCKS: 1 Talc 2 Gypsum 50 Apache Tear 3 Calcite 51 Basalt 4 Fluorite 52 Pumice 5 Apatite* 53 Perlite 6 Orthoclase (feldspar group) 54 Obsidian 7 Quartz 55 Tuff 8 Topaz* 56 Rhyolite 9 Corundum* 57 Granite 10 Diamond* 11 Chrysocolla (blue) 12 Azurite (dark blue) METAMORPHIC ROCKS: 13 Quartz, var. chalcedony 14 Chalcopyrite (brassy) 60 Quartzite* 15 Barite 61 Schist 16 Galena (metallic) 62 Marble 17 Hematite 63 Slate* 18 Garnet 64 Gneiss 19 Magnetite 65 Metaconglomerate* 20 Serpentine 66 Phyllite 21 Malachite (green) (20) (Serpentinite)* 22 Muscovite (mica group) 23 Bornite (peacock tarnish) 24 Halite (table salt) SEDIMENTARY ROCKS: 25 Cuprite 26 Limonite (Goethite) 70 Sandstone 27 Pyrite (brassy) 71 Limestone 28 Peridot 72 Travertine (onyx) 29 Gold* 73 Conglomerate 30 Copper (refined) 74 Breccia 31 Glauberite pseudomorph 75 Shale 32 Sulfur 76 Silicified Wood 33 Quartz, var. rose (Quartz, var. chert) 34 Quartz, var. amethyst 77 Coal 35 Hornblende* 78 Diatomite 36 Tourmaline* 37 Graphite* 38 Sphalerite* *= not generally in kits. Minerals numbered 39 Biotite* 8-10, 25, 29, 35-40 are listed for information 40 Dolomite* only. www.janrasmussen.com iii ALPHABETICAL LIST OF ROCKS & MINERALS IN KIT See final pages of book for color photographs of rocks and minerals.
Mineral Processing

Mineral Processing Foundations of theory and practice of minerallurgy 1st English edition JAN DRZYMALA, C. Eng., Ph.D., D.Sc. Member of the Polish Mineral Processing Society Wroclaw University of Technology 2007 Translation: J. Drzymala, A. Swatek Reviewer: A. Luszczkiewicz Published as supplied by the author ©Copyright by Jan Drzymala, Wroclaw 2007 Computer typesetting: Danuta Szyszka Cover design: Danuta Szyszka Cover photo: Sebastian Bożek Oficyna Wydawnicza Politechniki Wrocławskiej Wybrzeze Wyspianskiego 27 50-370 Wroclaw Any part of this publication can be used in any form by any means provided that the usage is acknowledged by the citation: Drzymala, J., Mineral Processing, Foundations of theory and practice of minerallurgy, Oficyna Wydawnicza PWr., 2007, www.ig.pwr.wroc.pl/minproc ISBN 978-83-7493-362-9 Contents Introduction ....................................................................................................................9 Part I Introduction to mineral processing .....................................................................13 1. From the Big Bang to mineral processing................................................................14 1.1. The formation of matter ...................................................................................14 1.2. Elementary particles.........................................................................................16 1.3. Molecules .........................................................................................................18 1.4. Solids................................................................................................................19
RMSH August 2012 Newsletter.Pdf

VOLUME 47, NO. 8 A UGUST 2012 CHALCEDONY MEETING BY D EAN S AKABE Wednesday This month’s topic is the most worked I call a stone Chalcedony, when it is sort of upon stone in any lapidary operation, translucent and homogeneous in color. August 22 Chalcedony . Chalcedony in a cryptocrys- Such as the Malawi Blue Chalcedony. 6:15-8:00 pm talline form of silica, composed of very Makiki District fine intergrowths of Quartz and Moganite. These are both silica minerals, which differ Park in the respect that quartz has a trigonal Administration crystal structure, while moganite is mono- Building clinic. Chalcedony's standard chemical structure is SiO 2 (Silicon Dioxide). Chalcedony has a waxy luster and is usu- NEXT MONTH ally semitransparent or translucent. It can Wednesday assume a wide range of colors, with the Blue Lace Agate most common seen as white to gray, blue, September 26 or brown ranging from pale to nearly Flourite black. Agates are stones which usually have col- ored layers. These are colored layers of The name "chalcedony" comes from the differently colored layers of Chalcedony. LAPIDARY calcedonius Latin , from a translation from Such as the Blue Lace Agate or Holly Blue Every Thursday khalkedon. the Greek word Unfortu- Agate. 6:30-8:30pm natelly, a connection to the town of Chal- cedon, in Asia Minor could not be found, Forms of Chalcedony are found in all 50 Second-floor Arts but one can always be hopeful. state, occurring in many colors and color and Crafts Bldg combinations. Some of the better known To make things alittle confusing is that ones are: Makiki District Chalcedony and Agate are terms used al- Park most interchangeably, as both are forms of quartz and are both Silicon Dioxide.
Crystal Guide for Business Success

MARIAHEALS.COM DECEMBER 2016 C R Y S T A L G U I D E for B U S I N E S S S U C C E S S W E A L T H | H E A L T H | P R O S P E R I T Y Crystal Guide for Business Success Welcome To your Crystal Guide for Business Success for you, as a Heart Centered Entrepreneurs. You will find that it is a little different to the normal guide as the focus is on the feminine paradigm, creating lasting relationships and collaboration. As well as creating abundance, meaning the flow of energy (including money). These are my top 7 crystals to create your business success, as a Heart Centered Entrepreneur. These crystals when used in girds, meditation, ritual and ceremony will support you to activate your success. I have been using crystals for years now and when I realised that they could be used to heal, create and manifest health and wealth,things started to change in my life and the life of my clients. Now I share this knowledge with you. Many Blessings Maria 2 Crystal Guide for Business Success Index Citrine Quartz (Clear) Opalite Rose Quartz Pyrite Tiger's Eye Green Aventurine 3 Crystal Guide for Business Success Set the intention The intention with these crystals is to create success on your terms, energetically, with a solid foundation, supporting you to create your financial independence. Set your intention everytime you use one or all of these crystals. How to Use these crytals? Citrine, Quartz, Rose Quartz and Tiger Eye these are wonderful combination to pop in a grid or meditate with.
The New IMA List of Gem Materials – a Work in Progress – Updated: July 2018

The New IMA List of Gem Materials – A Work in Progress – Updated: July 2018 In the following pages of this document a comprehensive list of gem materials is presented. The list is distributed (for terms and conditions see below) via the web site of the Commission on Gem Materials of the International Mineralogical Association. The list will be updated on a regular basis. Mineral names and formulae are from the IMA List of Minerals: http://nrmima.nrm.se//IMA_Master_List_%282016-07%29.pdf. Where there is a discrepancy the IMA List of Minerals will take precedence. Explanation of column headings: IMA status: A = approved (it applies to minerals approved after the establishment of the IMA in 1958); G = grandfathered (it applies to minerals discovered before the birth of IMA, and generally considered as valid species); Rd = redefined (it applies to existing minerals which were redefined during the IMA era); Rn = renamed (it applies to existing minerals which were renamed during the IMA era); Q = questionable (it applies to poorly characterized minerals, whose validity could be doubtful). Gem material name: minerals are normal text; non-minerals are bold; rocks are all caps; organics and glasses are italicized. Caveat (IMPORTANT): inevitably there will be mistakes in a list of this type. We will be grateful to all those who will point out errors of any kind, including typos. Please email your corrections to [email protected]. Acknowledgments: The following persons, listed in alphabetic order, gave their contribution to the building and the update of the IMA List of Minerals: Vladimir Bermanec, Emmanuel Fritsch, Lee A.
The Secondary Phosphate Minerals from Conselheiro Pena Pegmatite District (Minas Gerais, Brazil): Substitutions of Triphylite and Montebrasite Scholz, R.; Chaves, M

The secondary phosphate minerals from Conselheiro Pena Pegmatite District (Minas Gerais, Brazil): substitutions of triphylite and montebrasite Scholz, R.; Chaves, M. L. S. C.; Belotti, F. M.; Filho, M. Cândido; Filho, L. Autor(es): A. D. Menezes; Silveira, C. Publicado por: Imprensa da Universidade de Coimbra URL persistente: URI:http://hdl.handle.net/10316.2/31441 DOI: DOI:http://dx.doi.org/10.14195/978-989-26-0534-0_27 Accessed : 2-Oct-2021 20:21:49 A navegação consulta e descarregamento dos títulos inseridos nas Bibliotecas Digitais UC Digitalis, UC Pombalina e UC Impactum, pressupõem a aceitação plena e sem reservas dos Termos e Condições de Uso destas Bibliotecas Digitais, disponíveis em https://digitalis.uc.pt/pt-pt/termos. Conforme exposto nos referidos Termos e Condições de Uso, o descarregamento de títulos de acesso restrito requer uma licença válida de autorização devendo o utilizador aceder ao(s) documento(s) a partir de um endereço de IP da instituição detentora da supramencionada licença. Ao utilizador é apenas permitido o descarregamento para uso pessoal, pelo que o emprego do(s) título(s) descarregado(s) para outro fim, designadamente comercial, carece de autorização do respetivo autor ou editor da obra. Na medida em que todas as obras da UC Digitalis se encontram protegidas pelo Código do Direito de Autor e Direitos Conexos e demais legislação aplicável, toda a cópia, parcial ou total, deste documento, nos casos em que é legalmente admitida, deverá conter ou fazer-se acompanhar por este aviso. pombalina.uc.pt digitalis.uc.pt 9 789892 605111 Série Documentos A presente obra reúne um conjunto de contribuições apresentadas no I Congresso Imprensa da Universidade de Coimbra Internacional de Geociências na CPLP, que decorreu de 14 a 16 de maio de 2012 no Coimbra University Press Auditório da Reitoria da Universidade de Coimbra.
Mini Sweety Price and Stone Combination

MINI SWEETY PRICE AND STONE COMBINATION REEF 1. € 1155 - Ring in pink gold with stone combination Fantastic Prasiolite with green amethyst 2. € 1950 - Ring in pink gold with stone combination Green Aventurine For Ever with aventurine and green diamonds 3. € 1900 - Ring in pink gold with stone combination Lemon Squash with lemon quartz and white diamonds IBIZA 1. € 1950 - Ring in pink gold with stone combination Turqoise Mist with aquamarin and brown diamonds 2. € 1460 - Ring in pink gold with stone combination Travel Through Amazon with amazonit 3. € 1460 - Ring in pink gold with stone combination Atlantic Waves with crapatit LAGOON 1. € 1460 - Ring in pink gold with stone combination Aquamarine Mist with milky aquamarine 2. € 1950 - Ring in pink gold with stone combination Turquoise Mist with milky aquamarine and brown diamonds 3. € 4210 - Ring in pink gold and white diamonds ISLAND 1. € 1560 - Ring in pink gold with stone combination Grey Adularia with grey moonstone 2. € 1460 - Ring in pink gold with stone combination Green Aventurine For Ever with aventurine 3. € 1460 - Ring in pink gold with stone combination Quartz Rutile Moonshine with quartz rutile SPRING 1. € 2515 - Ring in pink gold and white diamonds 2. € 1740 - Ring in pink gold with stone combination Deep Amethyst with Amethyst 3. € 1440 - Ring in pink gold with stone combinaion Pink Quartz So Lovely with Pink Quartz KASHMIR 1. € 1460 - Ring in pink gold with stone combination Quartz Rutile Moonshine with quartz rutile 2. € 1815 - Ring in yellow gold with stone combination Madeira Glow with madeira citrine 3. € 1790 - Ring in pink gold with stone combination Amethyst Blush with amethyst JOY 1.
Beads, Pendants COLOURS & EFFECTS

beads, pendants COLOURS & EFFECTS Colours Effects Crystal Crystal Amethyst Light Topaz Aurore Boreale 2x 001 204 226 001 AB2 White Opal Purple Velvet Jonquil Crystal Satin 234 277 213 001 SAT White Alabaster Montana Silk Crystal Matt Finish 281 207 391 001 MAT Rose Water Opal Capri Blue Light Peach Crystal Moonlight 395 243 362 001 MOL Rose Alabaster Sapphire Light Colorado Topaz Crystal Silver Shade 293 206 246 001 SSHA Vintage Rose Light Sapphire Topaz Crystal Golden Shadow 319 211 203 001 GSHA Light Rose Aquamarine Light Smoked Topaz Crystal Copper 223 202 221 001 COP Crystal Rose Light Azore Smoked Topaz 209 Comet Argent Light 361 220 001 CAL Fuchsia Indian Sapphire Mocca White Opal Sky Blue 502 217 286 234 SBL Ruby Paciﬁ c Opal Smoky Quartz White Opal Star Shine 501 390 225 234 STS Padparadscha Mint Alabaster Sand Opal Crystal Bermuda Blue 542 397 287 001 BBL Fireopal Turquoise Light Grey Opal Crystal Heliotrope 237 267 383 001 HEL Hyacinth Indicolite Black Diamond Crystal Metallic Blue 2x 236 379 215 001 METBL2 Indian Red Caribbean Blue Opal Jet Crystal Vitrail Medium 374 394 280 001 VM Light Siam Blue Zircon Crystal Dorado 2x 227 229 001 DOR2 Dark Red Coral Chrysolite Jet Nut 2x 396 238 280 NUT2 Siam Peridot Jet Hematite 208 214 280 HEM Garnet Erinite Jet Hematite 2x 241 360 280 HEM2 Burgundy Emerald 515 205 Light Amethyst Palace Green Opal 212 393 Violet Opal Olivine 389 228 Violet Khaki 371 550 Tanzanite Lime 539 385 Classic Colours Exclusive Colours WWW.SWAROVSKI.COM/CRYSTALLIZED © 2008 Swarovski AG beads, pendants COLOURS &
Sugilite in Manganese Silicate Rocks from the Hoskins Mine and Woods Mine, New South Wales, Australia

Sugilite in manganese silicate rocks from the Hoskins mine and Woods mine, New South Wales, Australia Y. KAWACHI Geology Department, University of Otago, P.O.Box 56, Dunedin, New Zealand P. M. ASHLEY Department of Geology and Geophysics, University of New England, Armidale, NSW 2351, Australia D. VINCE 1A Ramsay Street, Essendon, Victoria 3040, Australia AND M. GOODWIN P.O.Bo• 314, Lightning Ridge, NSW 2834, Australia Abstract Sugilite relatively rich in manganese has been found at two new localities, the Hoskins and Woods mines in New South Wales, Australia. The occurrences are in manganese-rich silicate rocks of middle to upper greenschist facies (Hoskins mine) and hornblende hornfels facies (Woods mine). Coexisting minerals are members of the namansilite-aegirine and pectolite-serandite series, Mn-rich alkali amphiboles, alkali feldspar, braunite, rhodonite, tephroite, albite, microcline, norrishite, witherite, manganoan calcite, quartz, and several unidentified minerals. Woods mine sugilite is colour-zoned with pale mauve cores and colourless rims, whereas Hoskins mine sugilite is only weakly colour-zoned and pink to mauve. Within single samples, the chemical compositions of sugilite from both localities show wide ranges in A1 contents and less variable ranges of Fe and Mn, similar to trends in sugilite from other localities. The refractive indices and cell dimensions tend to show systematic increases progressing from Al-rich to Fe- Mn-rich. The formation of the sugilite is controlled by the high alkali (especially Li) and manganese contents of the country rock, reflected in the occurrences of coexisting high alkali- and manganese- bearing minerals, and by high fo2 conditions. KEYWORDS: sugilite, manganese silicate rocks, milarite group, New South Wales, Australia Introduction Na2K(Fe 3 +,Mn 3 +,Al)2Li3Sit2030.
Crystal Morphology and Xrd Peculiarities of Brazilianite from Different Localities

NAT. CROAT. VOL. 20 No 1 1¿18 ZAGREB June 30, 2011 original scientific paper / izvorni znanstveni rad CRYSTAL MORPHOLOGY AND XRD PECULIARITIES OF BRAZILIANITE FROM DIFFERENT LOCALITIES ANDREA ^OBI]*1,VLADIMIR ZEBEC2,RICARDO SCHOLZ3, VLADIMIR BERMANEC1 &SANDRA DE BRITO BARRETO4 ¹Faculty of Science, Institute of Mineralogy and Petrography, Horvatovac 95, Zagreb, Croatia 2Croatian Natural History Museum, Demetrova 1, Zagreb, Croatia 3Department of Geology, School of Mining, Federal University Ouro Preto, Ouro Preto, MG, Brazil 4Department of Geology, Federal University of Pernambuco, Av. Academico Hélio Ramos. S/N. 5 andar., Cidade Universitária, Recife, PE, Brasil ^obi}, A., Zebec, V., Scholz, R., Bermanec, V. & de Brito Barreto, S.: Crystal morphology and xrd peculiarities of brazilianite from different localities. Nat. Croat., Vol. 20, No. 1., 1–18, 2011, Zagreb. Forty four brazilianite crystals from several localities in Brazil, Rwanda and Canada were measured on a two-circle goniometer to determine brazilianite morphology. Twenty forms were recorded; six of them have not been recorded before. All faces in the [001] zone are striated along crystallographic axis c. All striated forms in the [001] zone exhibit multiple signals. Two of the signals observed on the form {110} are always very clear. There is an exception on one crystal where just one face, (110), exhibits only one clear signal. Five groups of habits were recorded, two of them new to this mineral species. Eleven samples were examined by X-ray diffraction for calculation of the unit cell parameters yield- ing a=11.201(1)–11.255(2) Å, b=10.1415(5)–10.155(1) Å, c=7.0885(7)–7.119(2) Å and b=97.431(7)–97.34(1) °.
Recognized by Fashion Industry Professionals for Their Impeccable

FLATBACK STONES Flatback Stones Recognized by fashion industry professionals for their impeccable light dispersion and extreme durability, Preciosa Flatback Stones come in a rainbow of captivating colors and coatings. Our flagship Chaton Rose MAXIMA can reflect up to 264 unique rays of light, the most of any competing stone on the market, making this the world’s most brilliant flatback. 65 Colors Coatings Numerical Order Crystal Light Topaz Crystal AB 00030 . Crystal 10220 . Smoked Topaz 50630 . Shamrock 00030 10020 200 AB 00030 200 AB . Crystal AB 10330 . Light Colorado Topaz 50730 . Emerald 00030 213 Lav .......... Crystal Lava 10430 . Gold Beryl 51000 . Chrysolite Opal Jet Topaz Crystal Argent Flare 00030 219 Snr .......... Crystal Sunrise 20020 . Light Amethyst 60000 . Aquamarine 23980 10070 242 AgF 00030 231 BlF . Crystal Blue Flare 20030 . Smoked Amethyst 60010 . Aqua Bohemica 00030 234 Ven.......... Crystal Venus 20050 . Amethyst 60100 . Indicolite White Opal Light Colorado Topaz Crystal Velvet* 00030 235 Hon . Crystal Honey 20410 . Tanzanite 60230 . Blue Zircon 01000 10330 279 Vel 00030 237 Lag.......... Crystal Lagoon 20490 . Purple Velvet 60310 . Capri Blue Black Diamond Light Smoked Topaz Crystal Honey 00030 239 BdF.......... Crystal Blond Flare 21110 . Amethyst Opal 70010 . Rose 40010 10210 235 Hon 00030 242 AgF.......... Crystal Argent Flare 23980 . Jet 70020 . Light Rose 00030 244 GdH . Crystal Golden Honey 23980 200 AB . Jet AB 70040 . Indian Pink Smoked Sapphire Smoked Topaz Crystal Golden Honey 00030 251 RdF.......... Crystal Red Flame 23980 230 BrF .......... Jet Brown Flare 70220 . Pink Sapphire 30010 10220 244 GdH 00030 259 PeG . Crystal Peacock Green 23980 232 SiF . Jet Silver Flare 70230 .
John S. White Mineral and Gem Collections GENERAL Nephrite Boulder – Trinity County, California Pyrite Navajun, Logroño, Spain 20-11-3

John S. White Mineral and Gem Collections GENERAL Nephrite boulder – Trinity County, California Pyrite Navajun, Logroño, Spain 20-11-3 12 cm Figured specimen (12) Beryl var. emerald – Crabtree Mountain emerald mine, Mitchell Co., N.C. G5-9-12 5 cm Ocean jasper – Cabamby mine, Majunga, Madagascar – G10-9-1 4.3 cm Ocean jasper – Cabamby mine, Majunga, Madagascar G11-2-3 4 cm Andalusite, variety chiastolite – China 10-2-43 2.7 cm Graphic granite – Madagascar 17-9-3 4.5 cm Garnet color suite – mixed localities G8-11-1 Sasha Siemel Beryl Jaguar hunter Governador Valadares & Minas Gerais, Brazil Mineral dealer 19-4-2 & 19-5-4 These specimens were sold by Sasha Siemel to friends of mine at a mineral show in Doylestown, PA, 1956 Gas bubble in fluorite Cave-in-Rock, Illinois 4-12-3 Russell Feather photo Regional Collection Pennsylvania – Maryland - Virginia Magnetite – Grace mine, Morgantown, PA 4-6-1 6.5 cm Rutile – Parkesburg, Chester County, PA 3-9-16 5 cm Dolomite - Ober & Binkley quarry, E. Petersburg, Lancaster Co., PA 17-2-6 10.5 cm Pyromorphite – Wheatley mine, Phoenixville, Chester Co., PA 6-6-9 9 cm Analcime & Apophyllite – Cornwall mine, Cornwall, Lebanon County, PA 20-10-15 10 cm Quartz – Reading anthracite mine, near St. Clair, Schuykill Co., PA 19-9-7 10 cm Fluorapatite & Actinolite – Silver Hill quarry, Brecknock Twp., Lancaster Co., PA 18-2-18 11.5 cm Wavellite – Mt. Pleasant Mills quarry, Perry Twp., Snyder Co., PA 18-2-19 4 cm Strontianite – Oak Hill quarry, Centre County, PA 21-11-1 5.5 cm Strontianite – Tonoloway limestone, Mt.