 | | Journal (article/letter/editorial) | | Two roof pendants in the Hope Valley area, Alpine County, contain abundant calc-silicate assemblages which...assemblages in local domains. In the Twin Lakes pendant in Fresno County, the reaction: clinohumite+calcite+CO...dominantly of calcite, wollastonite, diopside, scapolite, clinozoisite, actinolite, quartz, and intermediate...minerals using working curves (plagioclase, and scapolite) or direct comparison with standards of similar...1. Geologic map of the Hope Valley area, Alpine County, California (from Crawford, 1969). Equilibria |  | | Book | | T TLIBRAr 3 1223 90016 3958 of New York State David E. Jensen .. . , ,,, Includes 16 pages of...Lake in New York's Finger Lakes district. After attending Penn Yan Academy in nearby Penn Yan, New York...blossomed into a lifetime interest in the minerals of New York State. While obtaining his M.S. in geology at...the outline of New York State is LABRADORJTE from the Saranac Lake area. of New York State David E....Natural Science Establishment, Inc . • Rochester, New York • Monterey, California Copyright 1978 by David | | | Book | | MtN€RfllS of New Vork Stole David €. Jensen Includes 16 pages of minerals in full color jgS0% MIN6RRLS... MIN6RRLS of New Vork State David E. Jensen up WARD PRESS Ward's Natural Science Establishment, Inc...Inc. Rochester, New York • Monterey, California Copyright 1978 by David E. Jensen All rights reserved...mining distri* Adirondack Mou somed into a lifet New York State. While obtainu University of Roc Science...Kay Preface This report on the Minerals of New York State is partially a sum mary of published knowledge |  | | Journal (issue) | | ....................... 468 JASPERS IN SOUTHERN NEW JERSEY. By Peter Z odac ········································...FROM T / SGT. IVAN H . M ERCER) ··············· 478 NEW GEM LOCATION - PLENTY FOR EVERYBODY ...............recent years. This article will serve to introduce new locations to some readers and will also offer additional...Smithfield containing the limestone deposits formed the new township of Lincoln. The lim...of one of the open pit workings. The mine lies on New London or Reservoir Avenue, R. I. (Route 2 and 3 |  | | Journal (article/letter/editorial) | | THE BEAR MOUNTAIN SECTION OF THE HUDSONHIGHLANDS,NEW YORK A. A. Prcau eNo J. D. Bams, Llnitersity of Virginia...mountain stream which connects Upper and Lower Twin Lakes. It is about five miles west of Bear Mountain...Geology of the West Point Quadrangle, N. Y' : New York State Museum, 8u11.225426,49 (1921). 673 674...gneiss. The rock is of interest becauseit contains scapolite (mizzonite). The mineral occurs only in small...negative. These observations check closely with scapolite of the composition of rr'izzonite. AcrNowrpocMENTS |  | | Journal (article/letter/editorial) | | interbedded marble and calc-silicate hornfels, Twin Lakes area, central Sierra Nevada, California S . R...Hopkins University, Baltimore, MD 21218, USA ABSTRACT In the Twin Lakes area, central Sierra Nevada, California...was c. 2 kbar. In contrast, the portion of the Twin Lakes area sampled for this study (Fig. 1) is composed...Sierra Nevada batholith. Contact metamorphism at Twin Lakes offers the opportunity to determine whether the...granitic batholiths. Relations at Hope Valley and Twin Lakes characterize processes at crustal levels intermediate |  | | Journal (volume) | | Mineral Resources GEOLOGIC BRANCH of Sierra County 7 68 Current Notes 68 SPECIAL ARTICLES 69...now available is appended hereto, and the names of new bulletins will be added in the future as they are...classes 1. Mines and mineral resources of a given county or area (describing kind, character, distribution...DISTRICT MINES AND MINERAL RESOURCES OF SIERRA COUNTY By Charles V. Averill, District Mining Engineer...SIERRA COUNTY, WITH REFERENCES TO REPORTS OF STATE MINERALOGIST 50 GEOGRAPHY Sierra County is one of |  | | Report (issue) | | 47 Rocks containing amphibole, with or without scapolite ............ ~ _...' ........ _...... __ 47 Rocks.... - . - . - - - . - : - .. - - 88 Diorite of Twin Lakes and Mount Haggin __ .. ___ .. _... ____ .. _....... .. .... . .. ...... ... . ........... . Scapolite ................. ...... ... . .................. ....... .. ........................ . 219 219 New Hope claim ........•...................... •........ _.............................. 240 Greater New York mine ....... . _. ___ .. __ ..... _. _... _.. |  | | Book | | H. Smith Publishers Inc. 112 Madison Avenue New York City 10016 This edition first published in the...H. Smith Publishers, Inc., 112 Madison Avenue, New York 10016 © 1990 Dragon’s World Ltd © 1990 Text Michael...Smith Publishers, Inc., 112 Madison Avenue, New York, New York 10016. (212) 532-6600. Editor: Michael Downey...granite but with no quartz. Sandstone (South Dakota, USA) _9_ A darker rock than granite but with a similar...alteration of the existing minerals and formation of new species. The commoner metamorphic rocks include slate |  | | Report (issue) | | West Paterson. N. J. 5—Garnet, var. Spessartite (orange-red), Haven Avenue nnd 179th Street. Manhattan... BULLETIN OF THE NEW YORK MINER.ALOGICAL CLUB Volume 3, No. 1. THE MINERALS of NEW YORK CITY and ITS ENVIRONS...ENVIRONS BY JAMES G. MANCHESTER NEW YORK PUBLISHED BY THE CLUB January, 1931 Copyright, 3931 BY ... James G. Manchester AFFERTON PRESS NEW YORK I AUTHOR’S NOTE Since his boyhood days the author has...his recreational hours collecting minerals in New York City and its environs. A record lias been personally |  | | Book | | milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...person wishing to examine a locality personally. New information relating to Washington's mineral diversity...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...than 2,200 mineral species have been identified and new ones are discovered and described each year. Over...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence |  | | Journal (article/letter/editorial) | | rocks in the metasediment-dominated terrane of N. New England. The occurrence of post-tectonic retrograde...calcsilicates are c. 0.04. Later patchy hydration of scapolite probably utilized static, pore-filling fluids...semipelites that dominate many well-studied terranes (e.g. New England: Ferry, 1976, 1988; Rumble et al., 1982;...Ca-rich silicates (e.g. wollastonite, plagioclase, scapolite, zoisite, granditic garnet); carbonate, where...Planepolarized light. (c) Coexisting plagioclase, scapolite and calcite in pale calcsilicate rock 141.4. Note |  | | Journal (article/letter/editorial) | | calc-silicaterocks dip steeplywest (Fig. 2a). The presenceof scapolite in the dolerite indicates that fluid-rock interaction...calc-silicaterocks at Timberu contain hornblende * scapolite + calcite + quartz + biotite assemblagesthat were...into the calc-silicate rocks. The formation of scapolite and clinopyroxene suggeststhat fluid infiltration...extraction time minimized any contribution of CO, from scapolite. Samplesizesweregenerallysufficientto yield >...ofinterbedded marble and calc-silicatehornfels,Twin Lakes area, central Sierra Nevada, California Journal |  | | Book | | Ltd. PO. Box 1338, Ellicott Station Buffalo, New York 14205 66 Leek Crescent Richmond Hill, Ontario...destroyed in these changing conditions. In the process, new minerals and rocks are formed. RIGHT: Malachite...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...then subdivided layers at the bottom of rivers, lakes and oceans. Over time, the into groups and types |  | | Report (volume) | | Transactions, vols. 60-64. New York. American Journal of Science, 4th ser., vols. 47-50. New Haven, Conn. American...38-43; Memoirs, new ser., vol. 3, pt. 2. New York. American Naturalist, vols. 53, 54. New York. American Philosophical...Society: Proceedings, vols. 58, 59; Transactions, new ser., vol. 22, pt. 4. Philadelphia, Pa. Annals and...1918-1920. Stuttgart, Germany. Coal Age, vols. 15-18. New York. Colorado Geological Survey: Bulletins 11, 15...1-416, vol. 24. pp. 1-243; Memoirs, vols. 6, 7. New Haven, Conn. Connecticut State Geological and Natural |  | | Book | | Pemberton ~ VAN NOSTRAND REINHOLD COMPANY ~ NEW YORK CINCINNATI TORONTO LONDON MELBOURNE ' Copyright©...Nostrand Reinhold Company Inc. L35 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold Publishing 1410...Berkeley, the Division of Mines and Geology published new editions in the series at approximately ten-year...the series includes data from earlier editions, new information reported in the literature since 1964...Survey, who provided needed data on a series of new species; Vincent Morgan, former chief chemist of |  | | Journal (article/letter/editorial) | | of the Waits River Formation, north-east Vermont, USA A. LCger & J. M. Ferry, Department of Earth and Planetary...Johns Hopkins University, Baltimore, M D 21218, USA P-T-X conditions of calc-silicate formation: evidence...and phase equilibria; Llano Uplift, central Texas, USA C. M. R. Letargo & W. M. Lamb, Department of Geology...Texas A B M University, College Station, T X 77843, USA The P-T-d development at the basementcover boundary...14456, USA J. M. McLelland, Department of Geology, Colgate University, Hamilton, N Y 13346, USA Variable |  | | Report (issue) | | and use. The amount of new literature on California minerals, and the number of new-found occurrences, since...read Vonsen. p. 46. T'nder anatase, San Benito County, add, at end of sentence, 136. They do Louderhack...30 E... M.n., read p. 89." Under cerussite. Inyo County (1) for sec. U,. T. sec. IJ,, T. 6 S., R. 30 E...ussocidted p. 140. rn(b'r erytlirite. add Tuolumne County: erijthrite 189. arscnopyrite in the Josephine...Lake County, Bradford oecurence sliould bo li.sted as 2. p. 210. !^^onazite, Itiverside County, reference |  | | Report (issue) | | been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in who town...decade. In addition, the publication of data on new minerals (which surprisingly are still found in ever-increasing... are reported for the decade 1954-1964. Several new sections have been added. Tributes to serious students...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...CDMG (7) MINERALS OF CALIFORNIA 8 [Bull. 189 new entries representing old occurrences not previouslymentioned | | | Book | | ^ '“ P r . . . I West Orange SOUTH SAN FRANCISCO PUBLIC LIBRARY 9048 00992838 7 257989 R q549...L ] Pemberton VAN NOSTRAND REINHOLD COMPANY NEW YORK CINCINNATI TORONTO LONDON MELBOURNE* Copyright...Nostrand Reinhold Company Inc. 135 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold 1410 Birchmount...mineralogy at the Uni- Mines and Geology published new editions in the series at approximately ten-year...scientific This addition to the series includes new information reported in the literature since the |  | | Report (chapter) | | Sciences, PO Box 600, Victoria University, Wellington, New Zealand Abstract: The Reynolds Range, central Australia...Ranges, Australia; New England, USA; Trois Seigneurs, FranceSpain; Lizzies Basin, USA; Naxos, Greece) the...metamorphism in other terrains (e.g. Adirondack Mountains, USA; Omeo Zone, Australia) probably occurred with small...metasediment Lower Calcsilicate rocks contacts • Scapolite in Upper Calcsilicate Resetting of 6180 marbles...garnet 4- biotite + hornblende 4- epidote 4- scapolite. Milli- to centimetre-thick layers of clinopyroxene |  | | Report (issue) | | of all mineral occurrences already listed, of all new entries representing old occurrences not previously...supplements of the Bulletin, and information on new or omitted occurrences, and corrections, are solicited...grains), recrystallization, or the formation of new minerals by a re-combination of elements already...added due to the action of igneous intrusions. Many new compounds are formed in this way, especially by the...tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were |  | | Report (issue) | | follows: X= grayish orange to pale yellowish orange and less commonly dark yellowish orange and grayish yellow;...at north end of intrusive mass; just south of Twin Lakes (center of quad.) (Moore, 1963, p. 43, 78). ...Mountains. The pluton extends southward into the New York Butte and Lone Pine quadrangles, where it underlies...1964). In addition, several small stocks in the New York Butte quadrangle that are considered to be part...formula for biotite is X= grayish orange to pale yellowish orange and Z= moderate brown and less commonly |  | | Report (Issue volume) | | G. F. Kunz (The Scientific Publishing Companv, New York, 1890 ). Gemstones of N. Amer.-Gemstones of North...1957 . GSC, Ann. Rept. (New Ser.)-Geological Survey of Canada , Annual Report, New Series. GSC, Bull.-Geological...Summary Report. N.B. Dept. Lands, Mines, Mining Sec.-New Brunswick Department of Lands and Mines, Mining Section...Mountains) Jasper Attractive iron ore, composed of orange-red nodules ( usually less than 1 inch across)...Lake. References: Dawson, G. M. : GSC, Ann. Rept. (New Ser.), vol. 3, 1887, p. 38B. Kindle, E. D.: GSC, |  | | Book (edition) | | The current progress in mineralog), with countless new data in books and scientific as well as amateur journals...submitted to, and accepted by, the Commission on New Minerals and Mineral Names (CNMMN) of the International...pure freibergite is very rare. The decision that a new mineral species is established when one of the cations...eudialyte, and several other groups: The number of new mineral species may grow as an avalanche, flooding...and long-wave UV light (LW, 365 nm). Recently, a new wavelength of UV, called midwave (~300 nm) has been |
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