 | | Report (volume) | | MINERALS FOR THE COLLECTOR Geological Survey of Canada Miscellaneous Report 77 Kirkland Lake – Rouyn-Noranda...Quebec Ann P. Sabina 2003 Geological Survey of Canada Miscellaneous Report 77 ROCKS AND MINERALS FOR...in Right of Canada, 2003 Catalogue No. M41-8/77E ISBN 0-660-19062-1 Available in Canada from Geological...Geological Survey of Canada offices: 601 Booth Street Ottawa, Ontario K1A 0E8 3303-33rd Street N.W. Calgary...for reference in selected public libraries across Canada Cette publication est aussi disponible en français |  | | Journal (issue) | | ..................495 A SAPPHIRE AND GARNE1' OCCURRENCE. By G11y B. Eller,neier ..............496 RAMBLES......................................504 MOLYBDENITE OccuRRENCE AT NEW YORK TUNNEL. By T . Orchard Lisle... th1 co Northwest Federation Convention Sept. 4-5, 1948 Bozeman, Mone. (H. E. Murdock, V ice-President...aI NORTHWEST FEDE,RATION CONVENTION SEPTEMBER 4-5, 1948 The free exhibition of Northwest gems and mineral...specimens to be shown in Bozeman, Montana, Sept. 4- 5, as part of the program of the annual convention of |  | | Report (issue) | | the publication of this report. Although the occurrence of uranium-bearing minerals in this geologically.... . . . . . . . . . . . . . . . . . . . Appendix 5. Mineral species . . . . . . . . . . . . . . . . ...171 174 ILLUSTRATIONS FIGURES Figure 1. 2. 3. 4. 5. 6. 7. 8. Photograph of the Reading Prong from Oley...units of the Reading Prong . . . . . . . . . . . . 5 Photograph of South Mountain, Lehigh County . . .... . . . . . Plot of K2O–Na2O–CaO for 47 granitic, 5 skarn, and 3 basal Hardyston Formation samples . |  | | Book (volume) | | Angeles to Boston, as well as Toronto and Ottawa in Canada and Paris, France, proved to be invaluable sources...discovery of an original(?) reference to a species' occurrence was a delightful triumph. Many original references...1989), Minerals of Mexico (Panczner, 1985), and Les Mineraux Secondaires D 'Uranium du Zaire (Deliens...quarry in Greenwood? Are the morganites of Cerro de Urucum, Galileia, Minas Gerais, Brazil or from the...Comblain, G., 1981, Les mineraux secondaires d'uranium du Zaire: Musee Royal de L'Afrique Centrale, Tervuren |  | | Book | | Early Man The Early Search for Precious Stones 4 5 6 7 MODERN USES OF MINERALS AND MINERAL PRODUCTS...CRYSTALS Causes of Twinning REFERENCES CHAPTER 5. PHYSICAL PROPERTIES OF CRYSTALS THE ROLE OF PHYSICAL...Crystal Habits of Common Minerals 7-4. Cleavage 7-5. Minerals Listed According to Increasing Specific...such as quartz and feldspar, are widespread in occurrence. Others, such as platinum and diamond, are limited...Hydrogen 0.13 Phosphorous 0.13 Manganese 0.10 0 5 10 15 20 25 30 35 40 Abundance of elements |  | | Report (edition) | | Elbaite crystals. Crystal at left is 4. 5 cm tall; crystal at right is 5 cm tall; gem weighs 2 carats. From...descriptions How to use the maps . . . . . . . .3 .5 .5 .5 CHAPTER 2. COLLECTING MAINE MINERALS Geologic...groups). In such cases, we often give the common group names in parentheses, since they are more easily...Bedrock Geologic Map of Maine (Osberg and others, 19&5 . Granite pegmatites are a variety of granite in...Quarry in Albany. Photo courtesy ofJ C. Perham. 5 Figure 5. Feldspar mining at the Perham Quarry in West |  | | Book | | All rights reserved. publisher. 85 84 83 82 81 5 4 3 2 1 Manufactured in the United States of America...are defined by chemical composition, structural group, and crystal system, with one or two references...Si04) and fayalite (Fe 2 Si0 4 ) (see Olivine Group), group names, such as mica for all the minerals with...pyrite) and also to a group of minerals having the same structure pyrite group). kind of mineralogic...sense that does not refer to a mineral species or group proper, no special designating valid mineral species |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . Occurrence and distribution .......................................................................... Occurrence, distribution, and age..................................................................... Occurrence and distribution...................................................................... . 53 Occurrence and distribution ..................................................................... . 56 Occurrence and distribution ........................... |  | | Report (issue) | | 60 61 62 63 63 63 63 64 64 70 70 70 CONTENTS. 5 Geology--Continued. Structure—Continued. Page. Faults...Epidote Calamine Tourmaline Muscovite Biotite Chlorite Serpentine Kaolinite Thaumasite Chrysocolla Titanite...King David mine Peacock Copper group Michigan group Nevada Ready Pay group Golden Reef mine Other prospects...prospects in the lava Blackbird group Comet mine Indian Queen group Other properties Beaver Lake district...Cedar Extension Leonora group Admiral group Hoosier Boy mine Orphan Boy group Elephant mine Mowitza mine |  | | Report (issue) | | through 1974, continued with Bulletin 45 covering 197 5 through 1980, Information Series 19 covering 1981-...Sclentlftques de l'Universlte de Clermont, 2: Geologie, Mineralogie. [Clermont: Universite de Clermont, Faculte...Archives des Sciences. Geneve: Societe de Physique et d'Histoire Naturelle de Geneve, 1948-. ISSN: 00039705,...Geomorphology Group Special Publications. Wollongong: Australian and New Zealand Geomorphology Group, 1983-...Mines, 1925-. ISSN: 00961914, CODEN: XIMIAL. Boletin de Ia Sociedad Geologica Mexicana. Mexico City: Sociedad |  | | Book (edition) | | minerals, however, including the important silicate group, cannot be regarded as simple ionic crystals, since...consideration of valency will show that the SiO group has a net charge of 4—. In some silicates, termed...charge in the shape of Na* or K* to accompany each group of four tetrahedral units. This results in formulae...This solid-solution CRYSTALLOGRAPHY—INTRODUCTION 5 series is termed the plagioclase series, while albite...adjacent three black atoms represents a tetrahedral group. Silicon atoms are concealed behind the white atoms |  | | Report (issue) | | ________________ Relation to Jefferson (?) dolomite. _ Occurrence. __ _ -_____-__-______Lithologic character. ____________...____________<>_______ Humbug formation.... _ _____________ Occurrence and thickness___-___-_ Lithologic character...._____________ Page IX IX x 1 1 2 2 2 3 3 4 4 5 5 6 6 6 6 7 7 7 9 9 9 9 10 10 10 11 12 12 12 12 13...Continued. Morgan (?) formation--__-_--___---______ ' Occurrence and character.___________ Correlation and age..._______ Correlation. _____---_-___-_________ Occurrence and thickness____________ Character. _________________________ | | | Book (edition) | | morphology 22 35 4 Systematic crystallography 58 5 Macroscopic characters of minerals 78 6 Minerals...composed of equal numbers of positively charged 0 ----5·6A--1.1 Representation of the structure of sodium...minerals, however, including the important silicate group, cannot be regarded as simple ionic crystals, since...consideration of valency will show that the SiO group has a net charge of 4-. In some silicates, termed...charge in the shape of Na+ or K + to accompany each group offour tetrahedral units. This results in formulae |
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