 | | Journal (article/letter/editorial) | | massif, SE Finland, with special attention to the green gem beryl producing Karelia Beryl Mine pegmatite...the rapakivi granite of the Viborg massif in SE Finland has been known for miaro/itic pegmatites, some...of them producing excellent smoky quartz, fine topaz and since 1984 world class gem hel/odore crystals...from the Karel/a Beryl Mine, Kannatsalo, Kiwijarvi, near Luumaki, Karel/a, Finland. The well zoned, highly...Viborg rapakivi granite covers large areas of SE Finland and consists of several varieties of granite. Rapakivi |  | | Book | | Painopaikka | Printing house: Lönnberg Print & Promo, Finland ISBN 978-952-217-253-2 (sid.) ISBN 978-952-217-254-9...Geological Survey of Finland Espoo 2017 SUOMEN KORUKIVET Gemstones of Finland Kari A. Kinnunen Risto... In addition, the rock types commonly used in Finland as gemstones, are now documented in detail. Photography...demonstrate that more gemstones are known from Finland than from other Nordic countries.The great activity.... . . . . . . . . . . . . . . . . 31 Western Finland 215 Beauty is born from shape . . . . . . . |  | | Journal (article/letter/editorial) | | the Kymi stock, a topaz granite cupola within the Wiborg rapakivi batholith, Finland Ilmari Haapala*,... Physicum), FI-00014, University of Helsinki, Finland Received 28 July 2003; accepted 9 September 2004...stockscheider pegmatite, equigranular topaz granite, porphyritic topaz granite. The contact between the two...quartz veins, some of which contain genthelvite, beryl, wolframite, cassiterite, and sulfides, cut the...The equigranular granite contains 1 to 4 vol.% topaz, and its biotite is lithian siderophyllite; the |  | | Journal (article/letter/editorial) | | Magmatichydrothermal fluid evolution of the Kymi topaz granite stock, SE Finland Gabriel V. Berni, Thomas Wagner, Tobias...Magmatic-hydrothermal fluid evolution of the Kymi topaz granite stock, SE Finland, LITHOS (2020), https://doi.org/10...Magmatichydrothermal fluid evolution of the Kymi topaz granite stock, SE Finland Gabriel V. Berni1,* , Thomas Wagner2...chemically highly evolved topaz granite Kymi stock in southeastern Finland was reconstructed from...Magmatichydrothermal fluid evolution of the Kymi topaz granite stock, SE Finland Gabriel V. Berni*,1 , Thomas Wagner2 |  | | Journal (article/letter/editorial) | | Magmatic-hydrothermal evolution of the Kymi topaz granite stock, SE Finland: Mineral chemistry evidence for episodic...Magmatic-hydrothermal evolution of the Kymi topaz granite stock, SE Finland: Mineral chemistry evidence for episodic...Magmatic-hydrothermal evolution of the Kymi topaz granite stock, SE Finland: Mineral chemistry evidence for episodic...Helsinki, Finland 1 ACCEPTED MANUSCRIPT ABSTRACT The Kymi stock is a highly evolved topaz-bearing granite...central part of the Wiborg batholith (southwest Finland). The stock shows a well-defined zonation and intrusion |  | | Journal (article/letter/editorial) | | variety sericite replaces feldspars, spodumene, beryl, topaz, and tourmalines in pegmatites. Muscovite itself...muscovite with albite, 2.8 cm high, from the Strickland quarry, Portland, Middlesex County, Connecticut. This...growth, are 2â3 cm across, and are associated with beryl, albite, and quartz. Plumose muscovite has been...Newry (King and Foord 1994). The Black Mountain quarry, Rumford, Oxford County, was one of the biggest...fine transparent, gold-brown color. The BB No. 7 quarry in Norway, also in Oxford County, has produced |  | | Report (issue) | | Beryl and Its Color Varieties Page 4 Mineralogy of Beryl and the Beryl Group William "Skip" Simmons...Peak of Colorado Beryl Collecting Mark I. Jacobson Page 14 Crystal Structure of Beryl and Pezzottaite...England Gem Beryl Bruce Jarnot Page 16 Bazzite of the Alps Stefan Weiss Page 32 Beryl from the Pegmatites...Page 22 Beryl Color Varieties William "Skip" Simmons and Alexander Falster Page 49 Gem Beryl from Russia...Breithaupt's Beryl Seal Mineralogist Friedrich August Breithaupt had his seal carved into a beryl crystal |  | | Journal (volume) | | Geological Survey of Finland 2020 Natural stone exploration in the classic Wiborg rapakivi granite...granite batholith of southeastern Finland â new insights from integration of lithological, geophysical and structural... Geological Survey of Finland, Bulletin The Bulletin of the Geological Survey of Finland publishes the results...the Scientific Editor. GEOLOGICAL SURVEY OF FINLAND Bulletin 411 Natural stone exploration in the...Wiborg rapakivi granite batholith of southeastern Finland â new insights from integration of lithological |  | | Journal (article/letter/editorial) | | summers of 1948, 1949, 195I, and 1952, and in Finland, Sweden,and Norway during the summer of 1950. Laboratory...and pink tourmaline, colorlessand light yellow beryl (goshenite), columbite, and cassiterite. The rose...examination. Bolton, Massachusetls.'The Bolton marble quarry, famous for lilac scapolite, has been described...pegmatite bouldersin the immediate neighborhood of the quarry but the rock could not be discovered in place ...apatite, green and brown fluorite, colorlessto pink beryl, cookeite,lepidolite,columbite, and microlite (Bowman |  | | Journal (article/letter/editorial) | | also in the discovery of a variety of gemstones. Beryl, quartz, 300 ROCKS & MINERALS in museum and fluorite...collection; cut by Steve Elberfeld. Figure 2: Beryl, variety goshenite, 5.74-carat square barion, Island...private collection; cut by John Bradshaw. Figure 4: Beryl, variety aquamarine, 50.32-carat cushion, Keyes...mine, Orange; Harvard collection. 4# Figure 3: Beryl, variety heliodor, 5.55-carat emerald cut, Kirk...largest faceted garnets on record from New Hampshire. Beryl is abundant in many of New Hampshire's micabearing |  | | Journal (article/letter/editorial) | | SystemCaO-BeO-SiO2-P.O-F.O_ and the Breakdownof Beryl D. M. BURT Abstract Mineral incompatibilities...the break- down reactionsof beryl, BeaA12Si0Oa8, to phenakiteplus topaz in the fluoritestability field...Both are useful for other Be-minerals, including beryl, as anhydrous "Lewis acids" (cf. Lewis, 1938). The...fluid inclusions in minerals such as quartz or topaz in fluorite and phenakite-bearing cavities in pegmatites...been found with quartz, apatite, beryllonite, and beryl. In two occurrencesit appearsto be altered by later |  | | Journal (article/letter/editorial) | | attractive icing on the more spectacular crystals of beryl, topaz, and tourmaline. Even the common minerals of...5.7 cm, from the Conway Granite, near Red Stone quarry, Conway, Carroll County, New Hampshire. Henry Minot...NYF Miarolitic topaz, amazonite, phenakite Pikes Peak Granite NYF Miarolitic topaz, amazonite, phenakite...CO, USA Mount Antero Granite NYF Miarolitic beryl, phenakite, bertrandite Jacobson (1993); Switzer...Granite in the Idaho batholith NYF Miarolitic beryl, phenakite, bertrandite Menzies and Boggs (1993); |  | | Journal (issue) | | 473 SENIOR FELLOWS Peter Bancroft The Braen Quarry, Haledon, Passaic County, New Jersey . . . ....the Fellows of the Mineralogical Record COVER: BERYL crystals, 14 cm, 20 cm (called the âDnieper Rocketâ)...series of successes: Cahuila Mountain in 1981 for beryl, tourmaline, axinite and quartz; the Collier Creek...Park, Colorado for amazonite, smoky quartz and topaz. At first sharing booth space with Bart Cannon in...quartz and a host of other minerals, including beryl. After his stint at the Cryo-Genie, he returned |  | | Journal (issue) | | TOPAZ, I J.INERALOGICAL RECORD JANUARY-FEBRUARY 1995 âą VOLUME 26 NUMBER 1 âą $10 Wayne & Dona Leicht......................... 5 by M. A. Menzies Pink topaz from the Thomas Range, Juab County, U ta h .......Lichte & P. H. Briggs FM-TGMS-MSA Symposium on topaz...................................................Columns Notes from the editor by W. E. Wilson TOPAZ, COVER: TOPAZ crystals to 4 cm, on matrix, from Ghundao...malachite, rhodochrosite, silver, azurite, dioptase, beryl, copper, cerussite, etc. . . . 136 mineral specimens |  | | Journal (volume) | | Geological Survey of Finland Bulletin 259 (formerly Bulletin de la Commission Geologique de Finlande)...Finlande) Genthelvite-hearing greisens in southern Finland by Ilmari Haapala and Pentti OjanperĂ€ Geologinen...tutkimuslaitos . Otaniemi 1972 Geological Survey of Finland, Bulletin 259 (formerly Bulletin de la Commission...1972: Genthelvite-bearing greisens in southern Finland. Ge%gicol SIIrvĂ)' 0/ Fildond, BII//elin 259. 22...Kymi area. The greisen bodies are associated wirh topaz-bearing biotite granites which represent la te-stage |  | | Journal (article/letter/editorial) | | Department of Geology, University of Helsinki, Finland With 3 Figures Received March 10, 1993; accepted...Amazonas in Brazil, southeastern Missouri, southern Finland, the Ukraine, India); skarn-type deposits occur...Karelia. The deposits are closely associated with topaz-bearing microcline-albite granites which occur as...granites of several other areas, including southern Finland, Arizona, central Sweden, and the Ukraine. Southeastern...biotite granites, and (3) topaz-bearing albite-microcline granites. The topaz-bearing albite-microcline |  | | Journal (article/letter/editorial) | | City, UT 84112. ENVIRONMENT OF CRYSTALLIZATION OF TOPAZ AS INFERRED FROM CRYSTAL CHEMISTRY AND INFRARED... Box 25046, Federal Center, Denver, CO 80225. Topaz, Al2Si0,(F,OH),, is usually found as a vapor-phase...ongonites* and some rhyolites. Compositions of 65 topaz samples (8 R-type, 40 P-type, 17 H-type) are distinctly...wt. Yo) for 7 R-type topaz samples ranged from 0.06 to 0.11; for 40 P-type topaz samples, from 0.20 to...to 0.91; and for 17 H-type topaz samples, from 1.69 to 2.67. Fluorine content is inversely related to |  | | Journal (article/letter/editorial) | | formation of miarolitic gem beryl from the LuumĂ€ki pegmatite, SE Finland Radoslaw Markus MICHALLIK1,*...Helsinki, Gustaf HĂ€llströmin katu 2a, 00014 Helsinki, Finland *Corresponding author, e-mail: radoslaw.michallik@helsinki...the 1628 Ma LuumĂ€ki pegmatite in SE Finland contain gem-quality beryl (heliodor) within a matrix of reddish...kaolinite, and bertrandite. Two different types of gem-beryl-bearing miarolitic pockets were observed, one in...structural position and the trace element chemistry of beryl. The stage-I gem beryls formed in miarolitic pockets |  | | Journal (article/letter/editorial) | | Prince Frederick, Maryland. Susa Artwork by TOPAZ AND FERBERITE-HĂBNERITE FROM THE NINE MILE PLUTON...granite quarry is located approximately 0.4 kilometer west of the Ladick East (or Charneski) quarry in the...banding. Exotic minerals identified to date include topaz (19â20 percent F content and first in situ report...content of topaz indicates that these were very F-rich systems. The association of topaz, cassiterite...context. UNUSUAL QUARTZ CRYSTALS FROM THE TIDEWATER QUARRY, GLEN ALLEN, VIRGINIA. E. Grundel, 2000 S. 2nd |  | | Journal (issue) | | Serpentine. 2 x 1 Âœ 2.00 SCAPOLITE IWERNERITE I, Finland. Large xis. in rock . 3 x 2 x 2 . . . . 2.00 MINIUM...comp'ete 1-ut w:th m.-riv face,;. I 1,'4" ... . 7 BERYL, Colombia. Te rm. It. green x's. in parallel position...1947 Contents for November, 194 7 CHIPS FROM THE QUARRY .................................................................................1002 TOPAZ AREAS OF THE THOMAS RANGE, UTAH. By Ronald L. Ives ......1003...E/lenneier ································1017 BERYL HUNTING IN NEW HAMPSHIRE. By T. Orchard Lisle . |  | | Journal (article/letter/editorial) | | PEGMATITE, AND REPLACEMENT VEINS IN THE SHEAHAN QUARRY, GRANITEVILLE, MISSOURI* Cenr TollreN AND Seuunr...granite quarrying center in the state. The Sheahan quarry located just north of Graniteville village is at...present the most active one in the district. The quarry product is the distinctive "Missouri red granite"...pegmatite, and replacement veins exposed in the quarry afforded material for a petrographic and chemical...tidsskrift, vol. 10, pp. 116-203,1928. Frc. 1. Sheahan quarry granite. The late " blocky" albite is shown. Crossed |  | | Journal (volume) | | Geological Survey of Finland Bulletin 314 On the granitic pegmatites of the ErĂ€jĂ€rvi area in Orivesi...Orivesi, southern Finland b y Seppo I . Lahti Geologinen tutkimusla itos Espoo 1981 Geological Survey of...of Finland, Bulletin 314 ON THE GRANITIC PEGMATITES OF THE ERAJARVI AREA IN ORIVESI, SOUTHERN FINLAND...ErĂ€jĂ€rvi area in Orivesi, southern Finland. GeoLogicaL Survey of FinLand, BuLLetin 314. 82 pages, 23 figures...The pegmatites of the ErĂ€jĂ€rvi area (Orivesi, Finland) are middle Proterozoic granitic dyke rocks. The |  | | Journal (article/letter/editorial) | | are sources of gem-quality crystals of beryl, tourmaline, topaz, spodumene, and spessartine. Historic...including varieties of beryl, tourmaline (see Pezzotta and Laurs 2011), topaz, spodumene, and spessartine...margin of a pegmatite Aquamarine (green-blue to blue beryl variety) and tourmaline commonly occur in massive...Emerald (the grass green, Cr- or CrâV-rich variety of beryl) and alexandrite (the Cr- or CrâV-rich variety of...upper left, pink morganite beryl (Brazil, 100.99 ct, 35.96 Ă 25.69 mm), blue topaz (Zimbabwe, 25.67 ct), green |  | | Journal (article/letter/editorial) | | quartz* (smoky, crystals), titanite (microcrystals), topaz* (crystals, sherry and pink), zircon (microcrystals)...Nature specimen, Jeff Scovil photo. Figure 6. Topaz on microcline, 4 mm across, North Conway, Carroll...amethystine, scepters), stolzite (microcrystals), topaz (crystals), uraninite, wulfenite (Hollmann 1987;...several areas worked for gem topaz since 1888: albite (crystals), beryl (aquamarine, green, golden, crystals)...(crystals), quartz (crystals, clear, smoky), schorl, topaz* (crystals) (Chandler 1937). Chatham, Langdon Falls |  | | Journal (article/letter/editorial) | | you will find the mine (quarry). Please close all gates after you. This quarry is the newest of the lithium...minerals only present in this type of pegmatite. The quarry was opened up early in 1962 by two young miners...in lithium pegmatites as an impurity in caesium beryl and also along with rubidium in some lepidolite...recovered. Rubidium often accompanies caesium in beryl. Caesium is in demand for photoelectric cells used...generally considered to be of Paleozoic age. The Walden quarry is located in a lenticular body of pegmatite. It |
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Topaz quarry, Kotka, Kymenlaakso, Finland