 | | Journal (issue) | | now came his way to travel official farther to Japan, again acting in similar offIcial capacities. He...Kaempfer Kaempfer (1651-1715) also a visitor to Japan in 1690. Thunberg's collection was dispatched to...described over 300 previously unknown plants. He left Japan in December 1776, stopping during his voyage home...Batavia, Colombo, Cape Colony, and London, in the last city making the acquaintance of of a number of scientists...ruby, offering to give for it the ransom of the city, or in fact what the King would. But the King replied |  | Kislov, Evgeniy V., Aseeva, Anna V., Vanteev, Vladislav V., Sinyov, Anton Yurievich, Eliseeva, Olga A. (2022) Naryn-Gol Creek Sapphire Placer Deposit, Buryatia, Russia. Minerals, 12 (5) 509 doi:10.3390/min12050509 | Journal (article/letter/editorial) | | Correspondence: evg-kislov@ya.ru Abstract: A new gem corundum occurrence has been discovered in the Naryn-Gol Creek...‘basalt’ corundum: it is rich in Fe, and depleted in Ti and Cr. The δ18 O SMOW values of corundum and related...megacrysts. Sapphire is a precious variety of corundum mostly used and valued by jewelers along with... Minerals 2022, 12, 509 2 of 16 The first reports of corundum findings in the studied area were made by the...concentrates and revealed small 0.3–0.5 mm single corundum grains. Increased concentrations, 30–50 grains |  | | Book | | cell parameters, X-ray powder diffraction data, occurrence, mineral classification and chemical analyses...Introductory Remarks Appearance Physical Properties Occurrence and Associated Minerals Optical Properties Chemical...minerals was by O'Neil (1914), who noted the occurrence of aegirine, eudialyte, eucolite and two unknown...kaersutite is found as phenocrysts in this mode of occurrence. The relatively small number of other species...cation and anion content. Information on the occurrence of these minerals shows some interesting distribution |  | | Book | | Tsavorite crystal. 77 Figure 3.12. Umba, Tanzania, corundum mine. 42 Figure 6.3. Campbell Bridges. 78 Figure...the geology of East Africa as it applies to the occurrence of gemstones. The three general gem provinces...Rift. Following the general introduction to the occurrence of gemstones in East Africa, the remainder of...East Africa. We take an in-depth look at the occurrence, history, geology, production statistics (if...the Tanzanian Shield the only significant gem occurrence is diamonds. This very stable granitic block |  | | Book | | System of mineral classification 8 Origin and occurrence of minerals 8 Associated minerals 11 Properties...Lastly, data on the genesis, associated minerals, occurrence and application are included. The tabulated section...the minerals in this book as well. Origin and occurrence of minerals In order to gain some knowledge of...certain mineral deposit or rock, and eliminate the occurrence of some others. Examples of associated minerals...apatite orthoclase - --=====------- quartz topaz corundum - = =------ diamond Fig. 2 Absolute and relative |  | | Report (issue) | | barite occurrence Pakenham quarry Cedar Hill soapstone occurrence Galetta celestine occurrence Kingdon...Kingdon (Fitzroy, Galetta) mine Stanton lead occurrence Bell’s mine Calabogie area Bluff Point mine Calabogie...Renfrew–McArthurs Mills area Hunt mine Dacre iron occurrence Keyfortmore mine Radnor mine Sunset mine Spain...Kuehl Lake occurrence Quadeville East mine Quadeville West mine Gutz corundum occurrence Michaelis corundum...Jewellville corundum occurrence Craigmont (Craig) mine Burgess mine Berger amazonite occurrence Biederman |  | | Book | | such as quartz and feldspar, are widespread in occurrence. Others, such as platinum and diamond, are limited...89 Bladed-flat elongated crystals. Ichinokaiva, Japan. D X 0.66 BARITE ("DESERT ROSES") Rosette Sh...is an important aid to understanding mineral occurrence. Examples of such groupings are copper, lead...workings, discovered around the ancient Middle Eastern city of Ur in southern Mesopotamia, were operated about...nose-cone tips of guided missiles (see synthetic corundum). Quartz crystals are produced artificially to |  | | Journal (volume) | | (Germany) (Hungary) (Russia) (Czech Republic) (Japan) (Germany) Publication Subcommittee Gábor Papp...investigations. Fig. 1: Optical micrograph showing occurrence of the outermost limefree zone (I), the transition...individual clinker minerals can indicate the modes of occurrence of elements commonly absent in usual fuels or... Fig. 1: Average intensity of peaks along the corundum 116 ring as a function of grain size of abrasive...University of Tokyo, Tokyo, Japan (*ogushi@mx3.alpha-web.ne.jp) 2 ASTEC Corporation, Japan Kasina, M.* & Michalik |  | | Book (edition) | | Sons, Inc. • London Toppan Company, Ltd., Tokyo, Japan Authorized reprint of the edition published by...Congress Catalog Card Number 59-11820 Pdnted in Japan By TOPPA PRINT! G COMPANY, LTD. ' PREFACE In...Parting, and Fracture 149 152 Hardness 154 Tena city 155 Specific Gravity 162 Proper ties D epending...Molyhdates 385 Silicates 389 371 6 . . . . OCCURRENCE AND ASSOCIATION OF MINERALS Rocks and Rock-Forming...in a garden has seen minerals in their natural occurrence. The rocks of the mountain, the sand on the beach |  | | Book (edition) | | groups) and the interpretive aspects of thei r occurrence. Chapters 10 through 13 deal with the systematic...Mineralization 558 Igneous Rocks 558 General Occurrence and Texture 560 Chemical Composition 560 Classification...and Treated Gems 608 Beryl 608 Chrysoberyl 609 Corundum (Ruby and Sapphire) 609 Diamond 609 Jade 609 Opal...(calcite) which sometimes forms in concentric layers in city water mains. The material is precipitated from water...otherwise are like minerals in chemistry and occurrence are called mineraloids 8.nd fall in the domain |  | | Book (edition) | | grateful to Marc A. Klein (C. K.’s son), of New York City, for the overall design of the present cover. He...Many Unique Properties 550 537 Chrysoberyl 570 Corundum (Ruby and Sapphire) Diamond 570 Jade 570 Opal...INTRODUCTION TOROCKTYPES 574 Igneous Rocks 575 General Occurrence and Texture Chemical Composition 576 Classification...refer to CaCO; (calcite) that sometimes forms in city water mains? The material is precipitated from water...example of this is the role of mineral dust and the occurrence and severity of pulmonary diseases studied in |  | | Book (edition) | | Synthetic and Treated Gems Beryl 526 Chrysoberyl 526 Corundum (Ruby and Sapphire) 526 Diamond 527 527 Jade Opal...(calcite) which sometimes forms in concentric layers in city water mains. The material is precipitated from water...However, in is like minerals chemistry and occurrence are called mineraloids and fall in the domain...East River will at Pittsburgh, New in York City, had a prove to be most enduring and important...techniques; geochemistry 1947 nonopaque minerals occurrence and origin of minerals; Paul Niggli, Technische |  | | Book (edition) | | groups) and the interpretive aspects of their occurrence. Chapters 10 through 13 deal with the systematic...Rocks 569 Chemical Composition 564 570 609 Corundum (Ruby and Sapphire) Diamond 609 Jade 609 609...(calcite) which sometimes forms in concentric layers in city water mains. The material is precipitated from water...otherwise are like minerals in chemistry and occurrence are called mineraloids and fall in the domain...Brooklyn Bridge over the East River in New York City, had a deep, life-long interest in the study of |  | | Book (edition) | | environmental aspects of sulfides and their common occurrence in vein systems. e Boxes 9.1, 9.2 and 10.1...U. Petersen, The University of Utah, Salt Lake City. Their valuable commentary has resulted in this...am grateful to my son, Marc A. Klein, of New York City, who did much of the original lay-out of the design...and Treated Gems 579 Beryl 579 Chrysoberyl 580 Corundum (Ruby and Sapphire) Diamond 580 Jade 581 Opal...natural and anthropogenic mineral dust and the occurrence of pulmonary diseases. Mineral science Environmental |  | | Report (issue) | | s t o r y , a s f a r a s r e g a r d s i t s occurrence i n Canada, i t s a s s o c i a t i o n s , and...each name a list o f l o c a l i t i e s o f occurrence was given f o r each province and t e r r i t...a l l r e p o r t e d l o c a l i t i e s o f occurrence. An a r b i t r a r y list o f common minerals...s o c i a t e d m i n e r a l s o r mode o f occurrence, economic value, o r u s e a s a gemstone o r...r each mineral, t h e l o c a l i t i e s of occurrence a r e subdivided a c c o r d i n g t o province |
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