 | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | | N. CRAMSIE, DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES i Original typing: Review: Cartography: Cover...from the coast south of Evans Head (see Photograph 12). Insets are: cut blue and gold New England sapphires...Survey of New South Wales, Sydney, xii + 292 pp, with CD-ROM. Edited by: R.A. Facer Ā© New South Wales Department...northeastern New South Wales and extends over a significantly mineralised portion of the southern New England...large part of the Clarence-Moreton Basin in New South Wales, and includes parts of large Tertiary volcanic |  | | Journal (article/letter/editorial) | | consistent with a sedimentary source origin. Type IA emerald REE patterns have upturns in the heavy REE (La/YbCC...shared with South African emeralds occurring in Archaean host rocks. Modeling of type IA emerald compositions...crustal protoliths. This geochemical signature links emerald formation with continental suture zones. Diamonds...indicating that plate tectonic processes have led to emerald deposit formation since at least the Archaean....that is responsible for the vivid green color of emerald [2]. Emeralds are scarce commodities requiring |  | | Report (issue) | | William "Skip" Simmons and Alexander Falster Page 28 New England Gem Beryl Bruce Jarnot Page 16 Bazzite of...Discovery Stoppaniite Fabio Tamagnini Page 40 Emerald and Aquamarine in Canada Lee A. Groat Page 22...World-Class Beryl Guanghua Liu Page 76 Gem Beryl in Australia Dermot Henry Page 78 Beryl from Southern Africa...Falster, pegmatite specialists from the University of New Orleans in Louisiana (USA), with the lowdown on beryl...morganite, emerald, goshenite, and heliodor. Known for millennia, the beryl varieties emerald and aquamarine |  | | Journal (issue) | | E., F.R.I.C., M.A. E. R. Levett J. M. McWllUaDl (co-opted) Examiners: G. F. Claringbull, B.Sc., Ph.D...of this new arrangement the Association will handle all sales, encourage the development of new instruments...Goldsmiths of Great Britain is kindly co-operating in the Association's new venture by undertaking certain financial... THE CHIVOR EMERALD By PAUL W. C MINE JOHNSON O L O M B I A has five operating emerald mines. They...Buena Vista and Gosquez. There are two principal emerald districts in Colombia, M u z o and Ghivor. T h |  | | Catalog/List | | DAVID NEW ā¢ POST OFFICE BOX 7 MUKILTEO, WASHINGTON 98275 TELEPHONE (206) 347-5032 1. ADAMITE Superb...MINERALS For Co. ,Colorado te,Ā·minated modified (B) 3/4x1 11 $4.50. ANDORITE ltos mine, Oruro, Bolivia...arsenopyrite ARAGON ITE on OLIVEN ITE Tsumeb, South West Africa Select pale intergrnwn cream colored...section BARITE Select quartz on dense Himmelsfu,Ā·st mine, F1Ā·eiberg, Saxony, Germany irregular gray metal...to 3 mm fragments. 3/ 4 11 capsule New Cornelia mine, Ajo, Pima Co., Arizona bright blue crystallized | | | Catalog/List | | DAVID NEW ā¢ POST OFFICE BOX 7 MUKILTEO, WASHINGTON 98275 TELEPHONE (206) 347-5032 1. ADAMITE Superb...MINERALS For Co. ,Colorado te,Ā·minated modified (B) 3/4x1 11 $4.50. ANDORITE ltos mine, Oruro, Bolivia...arsenopyrite ARAGON ITE on OLIVEN ITE Tsumeb, South West Africa Select pale intergrnwn cream colored...section BARITE Select quartz on dense Himmelsfu,Ā·st mine, F1Ā·eiberg, Saxony, Germany irregular gray metal...to 3 mm fragments. 3/ 4 11 capsule New Cornelia mine, Ajo, Pima Co., Arizona bright blue crystallized |  | | Catalog/List | | markets and shows. Kevin attended the University of South Alabama where he studied art (including sculpture...scores of abandoned mining towns from California to New Mexico to Montana. He did extensive research on the...Ward Minera! on QUARTZ RHODOCHROSITE District Mine. Climax Climax olTolg-Yole Lake. County. ncredibly...years to find a specimen rhombs rhombs Climax Mine, ot rhodochrosite $50 OOU 60.000 Ex The ... 8 nn ae from the \ slight Ā¢ Ā« nax 1g Mine : The Kevin Ward Mineral Exceptional German |  | | Catalog/List | | 5x2x5/8", Ā£8.75 A/4. ADAMITE. Kameriza Central Mine, Laurium, Attica, Greece. A sparkling lime-green...A/l 6. ALMANDINE (Xtl). broken Hill, New South Wales, Australia. A matrix-free, sharp, elongated, dodecahedral...5" ā¢in _size). A/18. AMAZONITE. Crystal Peak, Parc Co, Colorado, U.S.A. Sharp, greenish-blue terminated...5x1x1", Ā£8.50 4. ANDRADITE. Stanley Butte, Graham Co, Arizona, U.S.A. These fine, sharp, olive-green dodecahedral...5x2x1", Ā£10.00 6. ANDRADITE GARNET. Belstone Consols Mine, Sticklepath, Devonshire. A vitreous brownishgreen |  | | Catalog/List | | d>anu> ^IVefCenS^Minerats Mineral Dealer <Ā£ Mine Agent Barn Cottage, Lower Boscaswell, Pendeen, Nr...welcome. Established clients please pay on invoice, new clients cash with order please, full refund guaranteed...'Z ā_ 2Ā£x2x1", Ā£4.25. ALMANDINE. Broken Hill Mine,New South Wales.Australia. Very largei ,matrixfree,elongated...3x2xi", Ā£8.00. 9- ANDERSONITE/BAYLEITE. San Mateo,New Mexico. F J ----Rich,bright-yellow to appleA ā Calcite-coated...2-Jx2xJ", Ā£14.00. 10. ANGLESITE. Broken Hill Mine,New South Wales.Australia, Several large,creamy to clear |  | | Book | | EMERALD and OTHER BERYLS by JOHN SINKANKAS This is Beryls jewelers, gists, geologists, earth ...sciences, yet eminently facet and widely a Emerald historians, gemological Sinkankas, the permanent...metal beryllium. with Beginning author traces emeraldāfrom its less ite, role of historyās pendix...Unmatched third is knowledge from author one emerald cutting and of exotic composition, physical...mineralogical once events. languages for beryl emerald logical to and part, Sinkankas explores and |  | | Book | | Greece Ian Graham The University of New South Wales Australia Editorial Ofļ¬ce MDPI St. Alban-Anlage...Marshall, Anthony E. Fallick and Yannick Branquet Emerald Deposits: A Review and Enhanced Classiļ¬cation Reprinted...Continental Comparisons from Myanmar and Eastern Australia Reprinted from: Minerals 2019, 9, 28, doi:10.3390/min9010028...Discovered SpinelāChloriteāMuscovite Rocks within Meta-Ultramaļ¬tes of Ilmen Mountains, South Urals of Russia: Evidence...Hofmeister Corundum Anorthosites-Kyshtymites from the South Urals, Russia: A Combined Mineralogical, Geochemical |  | | Catalog/List | | ., . ... David New Post Office Box 278 ā¢ Minerals Anacorm, Washington 98221 U.S.A Telcphone (206)...botryoidal 2. ANDALUSITE Ogilby, San Bernardino Co., California Choice pele tan to derk ~~own terminated...$9.50 3. ANDALUSITE near Hill City, Custer Co., South Dakota Choice dark brown 1" to 1-1/4" terminated...andalusite and quartz-muscovite matrix. 2x3xl-3/4" $ 20.00 4. ANHYDRITE Eagle Picher mine, Naica, Chihuahua... l-3/4x3x3/4" $ 30.00 6. APOPliYLi.,ITE No. 3 mine, Cornwall, Pennsylvania Choice milky white 1/2" |  | | Journal (article/letter/editorial) | | i e r. c o m / l o c a t e / o r e g e o r ev Emerald deposits and occurrences: A review L.A. Groat a...Available online 22 April 2008 Keywords: Emerald deposits Emerald occurrences Crystal chemistry Geochemistry...isotopes Classiļ¬cation Exploration A B S T R A C T Emerald, the green gem variety of beryl, is the third most...emeralds. However there is speculation that the emerald mines in Colombia are becoming depleted. Brazil...10% of world emerald production. Emeralds have also been mined in Afghanistan, Australia, Austria, Bulgaria |  | | Journal (issue) | | rutile inclusion. (Plate 5, 'The growth of rubies in south-east Kenya'by R.M. Key and J.O. Ochieng, p.484)...identification. With the proliferation proliferation of new synthetics and the growing availability of so-called...Chalcedony. Gems Nassau, K., 1983. Gemstone Enhancement. & Co. Enhancement. Butterworth & (Publishers) Ltd., London... Anderson, worth & Co. (Publishers) (Publishers) Ltd., London.Ltd., London. & Co. [Manuscript received18...surgeon and naturalist in their colony at Cape Town, South Africa. Setting sail from Europe he arrived at the |  | | Journal (issue) | | Affiliated Associations: Gemmological Association of Australia: Canadian Gemmological Association: Rhodesian...items from the gem-testing laboratories in London, New York a n d Los Angeles indicate that more pieces...purchased in Hong K o n g or China as j a d e or 'new j a d e ' , b u t the yellowish cast of some a n...(typical) Nephrite (typical) >6 < 7 >6 < 7 >6 <7 CO 6^ but sometimes as low as 5 Saussurite, Swiss...distinctive A 2-85 8* V E ca. 22 cm high CM,d CM CO White areas >6 < 7 Green areas (variable) > 5 < |  | Giuliani, Gaston, Groat, Lee A., Marshall, Dan, Fallick, Anthony E., Branquet, Yannick (2019) Emerald Deposits: A Review and Enhanced Classification. Minerals, 9 (2) 105 doi:10.3390/min9020105 | Journal (article/letter/editorial) | | minerals Review Emerald Deposits: A Review and Enhanced Classification Gaston Giuliani 1, *, Lee A....February 2019 Abstract: Although emerald deposits are relatively rare, they can be formed...systems and models currently used to describe emerald precipitation and predict its occurrence are too...mode of formation for some emerald deposits. Generally speaking, emerald is beryl with sufficient concentrations...crystals. The limiting factor in the formation of emerald is geological conditions resulting in an environment |  | | Journal (article/letter/editorial) | | characteristics and source of chromium and beryllium for emerald mineralization in the ophiolitic rocks of the Indus...2010 Available online 14 December 2010 Keywords: Emerald genesis Host petrography Geochemistry Mineralizing...talc Ā± quartz Ā± dolomite), locally containing emerald deposits, occur within the Swat Valley. These rocks...stockworks of quartz as well as emerald, Cr-rich tourmaline and Cr, Ni-rich muscovite. Detailed petrographic and...their Cr, as well as Ni and Mg found in Cr-rich muscovite and Cr-rich tourmaline, was derived from the original |  | | Journal (article/letter/editorial) | | MINERALS WORLD NEWS ON MINERAL OCCURRENCES Items On New Finds Are Desired. AlabamaāMr. Ernest Fairbanks...north line of Sec. 3, T 2 0 S , R7E. (a little south of Pleasant Grove Church). Another occurrence is...railroad cut a few miles northeast of Erin, Clay Co., where turquoise is found as thin veins in graphite...mineral world. ArkansasāAt Eureka Springs, Carroll Co., Ark., beautiful specimens are found of snowy-white...Them In. calcite from the West End quarry, Inyo Co., Calif., and the other is a bluishwhite common opal |  | | Book | | Giibelin ~ ~ VAN NOSTRAND REINHOLD _ _ _ _ _ _ _ New York Copyright Ā© 1990 by Van Nostrand Reinhold...Fifth Avenue New York, New York 10003 Van Nostrand Reinhold International Company Limited 11 New Fetter Lane...480 La Trobe Street Melbourne, Victoria 3000, Australia Nelson Canada 1120 Birchmount Road Scarborough...Formed from Surface Water: 19 The Opals of Australia PART II Gemstones of Igneous-Hydrothermal Origin...Origin 3. Hydrothermal Gem Deposits: 35 39 The Emerald Deposits of Colombia 4. Gemstones Formed in Pegmatites: | | | Book | | Giibelin ~ ~ VAN NOSTRAND REINHOLD _ _ _ _ _ _ _ New York Copyright Ā© 1990 by Van Nostrand Reinhold...Fifth Avenue New York, New York 10003 Van Nostrand Reinhold International Company Limited 11 New Fetter Lane...480 La Trobe Street Melbourne, Victoria 3000, Australia Nelson Canada 1120 Birchmount Road Scarborough...Formed from Surface Water: 19 The Opals of Australia PART II Gemstones of Igneous-Hydrothermal Origin...Origin 3. Hydrothermal Gem Deposits: 35 39 The Emerald Deposits of Colombia 4. Gemstones Formed in Pegmatites: |  | | Catalog/List | | times. AUGUST 1976 1. ALBITE. Branchville, Fairfield Co., Connecticut, U.S.A. Specimen A Select lustrous...Specimen B - As Specimen A - with odd books of Muscovite Mica in association and with Albite crystals to...oo. 3. ANATASE. Tremadoc, Carnarvonshire, N. Wales. Sharp, translucent, dark bluish brown crystals...in size, implanted on its edge on crystalised Muscovite mica/tarnished Arsenopyrite matrix. ltxlxt". Ā£8...25 each. AZURITE. Burra-Burra, Yorke Pen., S. Australia. A choice, ball-like nodule of bright blue crystaline |  | | Journal (article/letter/editorial) | | outof-print bmcrald and Other Beryls (Chilton Book Co., 1981), to which the reader is referred for adĀ...plumes of debris at the mouths of over one hundred mine openings. Imbedded solidly in mica schist, the treasure...beryl in the vivid green variety that we call emerald. Supply carĀ avans took the produce of the mines...Among all minerals and gemstones, beryl in its emerald variety thus became one of the earliest to be recognized...ravages of time. It is probable that mining for emerald commenced as early as twenty-five hundred years |  | | Report (issue) | | our way through the competĀ itive minefield of emerald science, much of John's contribuĀ tion to this...any other opinion. extraLapis English No. 2: Emerald The Most Valuable Beryl The Most Precious Gemstone...we ā¢ pay tribute to John Sinkankas to whom this emerald issue is dedicated. John Sinkankas wrote more...than 15 books including his 1981 definitive work Emerald and Other Beryls. He set standards for authors...Gloria & Gunther A 2001 Find of top-quality emerald crystals from La Pita at Maripi, Boyac |  | | Report (issue) | | ILLINOIS LIBRARY i ^ 6^2.09 S ^^ 2 . ) I NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY...p. 5. List of Papers, p. 7. Australia generally New South Wales Victoria : Queensland Subject...Western Australia Locality Index, p. 75. Locality Index, p. 95. ; Subject Index, p. 102; South Australia:...name. Agam, in a new country like Australia, it is often necessary to christen a new mining field, and...from South Australia. Wulfenite is recorded from ā Mount Lyndhurst,ā āLeigh Creek,ā āAvondale Mineā; all |  | Giuliani, G., France-Lanord, C., Zimmermann, J. L., Cheilletz, A., Arboleda, C., Charoy, B., Coget, P., Fontan, F., Giard, D. (1997) Fluid Composition, Ī“D of Channel H2O, and Ī“18O of Lattice Oxygen in Beryls: Genetic Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits. International Geology Review, 39 (5) 400-424 doi:10.1080/00206819709465280 | Journal (article/letter/editorial) | | & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer...Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits a b b G. Giuliani , C. France-Lanord...Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits, International Geology Review, 39:5, 400-424...Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits 1 G. GIULIANI, 2 Institut FranƧais de...y l from granitic pegmatites and greisens and emerald from Brazil, Colombia, a n d Afghanistan. An i |
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