 | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...a mining engineer at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the...of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He returned...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Report (issue) | | the term "topaz" in reference to the olivines, quartz, and other Topaz crystals can be extraordinarily...gold-color quartz ("citrine") is often labeled "topaz quartz" and brown, smoky quartz is sold as "smoky topaz...Fossil specimen, Scovil photo Middle left: Topaz and quartz, 2.7 cm tall; Ouro Preto, Minas Gerais, Brazil;...specimen and photo Topaz Mineralogy 7 Topaz and quartz, 5.3 cm tall Sawtooth Mountains, Boise County,...a fine-grained mixture of micas, kaolinite, and quartz, with inclusions of margarite and fluorite. volcanic |  | | Book (edition) | | Krenner's, and new face. OF MINERALS OF JAPAN BY TSUNASHIRO WADA ...alogy, like most other sciences, has developed in Japan. Mineralogy was first taught here in 1873 by a German...crystallised and of high known minerals from Japan are stibnite, in crystals most gigantic and splendid...metallic found in abundance. sul- In fact Japan seems to be an instance of remarkable richness in...prepare a paper devoted to the miner- alogy of Japan. In the following pages, which have been written |  | | Book | | characteristic such as the “Japan-Law” twinned rock crystals from Japan. Even though most of the classic...Localities of Asia Japan The Ichinokawa Mine, Saijo, Iyo Province, Ehime Prefecture, Island of Shikoku...Province, Tochigi Prefecture, Honshu The Ani and Arakawa Mines, Ugo Province, Akita Prefecture, Honshu The...Province, Oita Prefecture, Kyushu; The Toroku Mine, Hyuga Province, Miyazaki Prefecture, Kyushu Otome...Yamanashi Prefecture, Honshu Mino Province, Gifu Prefecture, Honshu; and Omi Province, Shiga Prefecture, Honshu |  | | Book | | Curator, National Science University Museum, Tokyo, JAPAN Ye CHARLES KEY, dealer, St. Petersburg, Florida... % ALSO 4 EDWIN ALLABOUGH, collector, Cathedral City, California, U.S A. yx EDWARD BANCROFT, collector...frequently recommended mineral—predictably—was white quartz (rock crystal). It was obvious that any selective...importance when it occurred with a white mineral such as quartz or calcite. 5. Color. The shade, hue, and intensity...of years ago as a glob of silicon dioxide in a quartz vein which coursed its way through a pegmatite | | | Book | | Curator, National Science University Museum, Tokyo, JAPAN ^ CHARLES KEY, dealer, St. Petersburg, Florida,...^ ALSO ^ EDWIN allabough, collec tor, Cathedral City, California, U.SA. ^ edward BANCROFT, collector...frequently recommended mineral—predictably—was white quartz (rock crystal). It was obvious that any selective...importance when it occurred with a white mineral such as quartz or calcite. 8 J 5. Color. The shade, hue, and...of years ago as a glob of silicon dioxide in a quartz vein which coursed its way through a pegmatite |  | | Journal (issue) | | (1980) 150 J. Oemm., 1980, XVII, 3 THE QUEST FOR QUARTZ …. By S. B. NIKON COOPER, B.D., F.G.A. Although...the most common of any material used for gems, 'quartz' is an awkward name to assign to a watertight definition...unable to verify: 'quarzen'='to crackle'; that quartz 'crackles' when it is crushed . . .(1) Another...'crossgrained ore', alluding to the stringers of massive quartz one finds in various country rocks.(2) Or others...praise for the quality of its illustrations. Under 'quartz', Dr Lieber suggests a derivation from a Slav word |  | | Journal (issue) | | orientated perpendicular to the c-axis. A tourmaline-quartz combination from Brazil has an iridescent chatoyancy...4). Some new unusual cat's-eyes and star stones Quartz-tourmaline cat's-eye from Brazil A strange stone...was covered by colourless rock crystal so this quartz-tourmaline stone is a sort of 'natural doublet'...J. Hyrsl. 451 451 Figure 5: Tourmaline and quartz (27.58 ct) with an iridescent chatoyancy, a sort...by J.Hyrsl. Figure 6: Chatoyant tourmaline and quartz, side view. Photo by J. Hyrsl. After cutting into |  | | Journal (issue) | | Canon Oty C..Oloey Club, F. C. Kealar, Sac., Canon City, Colo. National c..oloelcal Club, Mrs. D. P. Stockwell...but its imitation, citrine, which is a variety of quartz. Topaz is a more precious stone and commands a...continent. In Asia, fine bluish crystals occur at Takayama; fine colorless crystals a t Tenagari; fine colorless...crystals with ort'1oclase and smoky quartz a t Tamagama Yama; all in Japan. In Siberia, at the Netchinsk...blue crystals occur wit h beryl , ortholase and smoky quartz; enormous pale brown c rystals have been found |  | | Journal (issue) | | ~~--------+---------~--------~I~~j o Reno o Carson City , , I o Austin I o Ely I LOCATIO OF I •...State Highway accessible by Nevada Number from the city of of Number 6 north-east from Tonopah (Figure 3)...commonly colourless and less commonly yellow, green, smoky, brown, grey and black. Crystals with dense colours...crystals of both the normal constituents of the rocks (quartz and feldspar) and some rarer accessory minerals...pegmatites may contain iridescent oligoclase and rose quartz while those from southern Karelia may contain gem-quality |  | | Book | | 3,200 A. Short wavelengths are produced by cold quartz tubes utilizing mercw-y vapor ionization at low...liquid jn a field of low magnification. Much dark smoky quartz owes its coloration to alpha-particle bo1nbardment...concentrations of radioactive elements can also darken quartz, as well as adjacent radioactive grains, although...of time ( Marshall, 1955). Not all gray to black quartz is discolored by radiation ; in some the dark color...that can display this property include feldspar, quartz, mica, calcite, dolomite, and fluorite. Rocks such |  | | Book | | Natural, Cultured and Imitation Alexander E. Fam Quartz Michael O'Donoghue Also availablefrom Butterworth-Heinemann...174 Finland 178 France 178 India 179 Italy 179 Japan 179 Madagascar 180 Mexico 180 Mongolia 181 Mozambique...copper alloy containing about 20% tin. Topaz and quartz are common associates of tin ore, so that early...been colourless, and undoubtedly was confused with quartz and other colourless minerals until fairly recent...most probably referred to colourless transparent quartz (Caley and Richards, 1956; Ball, 1950). However |  | | Journal (issue) | | "turquoise", of an andalusite as " a m b e r " , a quartz crystal as "plastic", while a blue j a d e was...showed easily observed D.R., much more than in quartz, and slightly rubbed facet edges. The slightly...these cases of faded stones, whether they be opals, quartz, emerald or whatever, we see only after the so-called... Production occurs in Czechoslovakia, Ireland, Japan, the Netherlands, South Africa, Sweden, and the...forms of silica such as crystalline amethyst, smoky quartz, rock crystal or the amorphous cacholong, opal |  | | Book (edition) | | 20 21 22 23 24 25 26 27 28 29 30 31 Spodumene Quartz Opal Turquoise Lapis Lazuli Jade – Geology and...of glass closely resembling opal in appearance. Quartz, which for many years has been manufactured in...amethyst, which are now produced in Russia and Japan on a commercial scale. Alteration in the colour...information on a number of topics, particularly on the quartz gems. Mr J Asscher, Jnr, of Amsterdam checked the...Finally, the pictures of the pearl cultivation in Japan were supplied by Shell Photographic Unit and the |  | | Book (edition) | | very old origin, often without lrnown source. e.g. quartz or cinnabar. Current practice most often names...polished mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage...(province), co. (county), munic. (municipio), pref. (prefecture), dept. (departement), dept. (departamento),...Mineralogical Abstracts MJJ - Mineralogical Journal of Japan MM - Mineralogical Magazine MP - Mineralogy and...purine-porphyrine group). a nickel porphyrine. With quartz. rutile, piemontite, sursassite, ardennite, Triclinic |  | | Book | | (Dutch Guiana), 508 Ivory Coast, 462 Sweden, Japan, 462 Switzerland, 510 Tanzania 463 Madagascar...across the of portions gravels of the USSR, Japan, beryl have long been picked polished into gems... But if antiquities, so an and scriptions quartz] “it of a to seems only two that be For...pearl, zircon, coral, soberyl, garnet, carnelian, quartz, and 10 as The shown gems on a emerald...described drinking implements, of which color Japan, Mongolia, and that in being produced in India |  | | Journal (issue) | | pink and violet varieties have been produced in Japan by Adachi New Industrial Ltd. of Osaka (Chikayama...entered the trade. Although it is well known that in Japan and particularly in Russia various other synthetic...UVS UVL (long wave) (short wave) colour ANICS (Japan) reddish violet pale blue 'wa termelon' 1.563 ...obtained on a number of synthetic beryls produced in Japan and Australia. The recent red beryls show strong...and Miyata, T., 1987. Synthetic gemstones from Japan. Transactions of the XXI International Gemmological |  | | Report (issue) | | nistan China • • • Indo-China • ♦ , • • • Japan ..,. ••• ••• Netherlands East Indies Persi~ • ••...stone. In other stones~ such as some varieties of quartz ar1d chrysoberyl, the tubes a-1~e parallel to one...topaz,'' '' Spanish topaz '' and '' quartz topaz '' are yellow quartz (.citrin-e) ; '' Brazilian sapphire...abundant n1ine1..als on the face of the ea.r th, quartz .in one form or another is often tised for jewellery...ornaments, but is to•o common to be of high value. 'rhe quartz gen1stones fall iI1to two main varieties, th,ose |  | | Book (volume) | | Sunstone, : : Amazonstone . : 5 : Moon. 1d4 Quartz: Crystals and Cut Stones of Rock Crystal, Citrines...information on a number of topics, particularly on the quartz gems. Mr. J. Asscher, Jnr., of Amsterdam checked...Finally, the pictures of the pearl cultivation in Japan were supplied by Shell Photographic Unit and the...is composed mainly of feldspar, glassy-looking quartz (rock crystal) and mica, which are essential minerals...than quartz so that the feldspar crystals are more likely to show external form than the quartz (Figure |  | | Book (edition) | | GARNET TOURMALINE ZIRCON. 329 CHRYSOBERYL 337 QUARTZ 342 OPAL 352 XXXIV. UNUSUAL HIGHLY RARER ... 1. TULLY TOPAZ, 2. JEWELLERS’ . GEMSTONES QUARTZ, 12 13 OLIVINE, SPODU- TOTAL-REFLECTOMETER...It was also applied to the beautiful, lustrous quartz found among the eternal snows of the Alps, since...be a crystal and the other a glass. For example, quartz, if heated to a high temperature, may be fused...(sixfold), in which it is 60°. Sometimes, as in quartz (p. 346), the structure is helical in character |  | | Book (edition) | | York NY llXl0I. US;\ Chapman & Hall Japan. Thomson Publishing Japan. I lirakawacho Nc.:n101u Building....6F. 1-7-11 Hirakawa-cho. Chiyoda-ku. Tokyo !02. Japan Chapman & Hall Aus1rnlia. Thomas Nelson Aus1r.1lia...34, 1 0 1 8. From (TL) Abukuma range, Fukushima. Japan. Named for locality. Regarded as yttrium silicate...832) Traite Min. 2, 126. A mixture of albite and quartz according to H.J. B rooke and W.H. Miller ( 1 852)...cryptocrystallinc varieties of quartz. 7 8 Aga Agate-jasper. var. of quartz. E.S. Dana ( 1 892) Syst. |  | | Book (volume) | | chemical variations. In some special instances (as in quartz and corundum), however, long usage has established...1904-date. 49 Continued in classes: Classe Ac. Imp. Japan, Proc. Imperial Academy, Tokyo. Proceedings: vol...Vol. 1-3, 1914-34. Beitr. Min. Japan. Beitrage zur Mineralogie von Japan, Tokyo. Vol. 1-5, 1905-15; U.S... Bibliography 55 Chem. Soc. Japan., J. Chemical Society of Japan, Tokyo. Journal, pubmonthly: vol...GeoIndex: vol. 1-33, 1893-1927. logical Society of Japan. Industrial and Engineering Chemistry, Washington; |  | | Book (edition) | | (21). (20). Tourmaline Type Phenacite Type Quartz Type 109 110 112 114 Mathematical Relations...the term crystal was applied only to crystals of quartz, which the ancient philosophers believed to be...cryptocrystalline; this is true of some massive varieties of quartz. If the definite molecular structure is entirely...in crystals of small size. A single crystal of quartz, now at Milan, is three and a quarter feet long...vein of quartz near the Tiefen Glacier, in Switzerland, discovered in 1867, afforded smoky quartz crystals |  | | Report (volume) | | Among the most recent are the proceedings of the US-Japan seminar on highpressure mineral physics, Properties...and Technology, Vol. 7, edited by M. Nakahara [Japan Society for High-Pressure Science and Technology...understanding of mineralogy was only skin deep: quartz, a rock-forming mineral, so common and so familiar...multi-anvil high-pressure apparatus developed in Japan (Kawai and Endo 1970) and later utilized or adapted...him to conduct his high-pressure experiments on quartz. Ringwood’s (1959) discovery of olivine-spinel |
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Takayama, Fukuoka, Nakatsugawa City, Gifu Prefecture, Japan