 | | Journal (article/letter/editorial) | | PARAGENESIS OF THE MINERAL ASSEMBLAGE AT CRESTMORE, RIVERSIDE COUNTY, CALIFORNIA JonN W. Dalv, CaliJornia Institute...Institute oJ Technology, Posadena,California. INTRODUCTION For more than twenty years the Creslmore locality...This interest was first arousedwhen specimensof blue calcite with monticellite and xanthophyllite were...papers have been published on the mineralogy of Crestmore by A. S. Eakle, W. F. Foshag, A. F. Rogers, and...easternlobe of the Jurupa Mountains about three miles west of Riverside, California. The Jurupa Mountains are |  | | Journal (article/letter/editorial) | | Vol. 26 No.6 SECTION ACROSS COMMERCIAL QUARRY, CRESTMORE, CALIFORNIA A. O. Wooononl, R. A. CnreroN...Abstract. Introduction Crestmore Rocks General Description Chino Limestone Sky BIue Limestone Quartzite..... Pegmatite. Contact Rocks Commercial Quarry Profile Wet Weather Quarry Profile JJ) 356 356 .tJo ... 358 358 359 360 364 365 Lone Star Quarry 370 375 377 Notes on Individual Minerals New or Undetermined...Bibliography of Crestmore Papers Jl I 378 379 380 Assrnecr At Crestmore, in southern California, crystalline |  | | Journal (article/letter/editorial) | | al FAMOUS MINERAL LOCALITIES: CRESTMORE, RIVERSIDE COUNTY, CALIFORNIA Anruun S. Eaxla, (Ini,aersityof...place known as Crestmore is a suburban station situated a Jew miles west of Riverside, and is easily...shipment of the material can be done there. The Riverside Portland Cement Company has its plant here, and...should be obtained to go on the floor of the .quarries but this is freely given by the officials and...hundred feet above the surrounding plain. The south hill, al Kemp, J. F.; The pegmatites: Econ. Geology |  | | Journal (article/letter/editorial) | | SILICATE FROM CRESTMORE, CALIFORNIA1 Anrnun S. Earr.n, [Jniaersity of Califo,rnia The Riverside Portland Cement...crystalline limestone at Crestmore, has transferred most of its operations to a hill, lying further west,...original quarries have been practically deserted. The old Commercial quarry on Sky Blue Hill where the...the north side of the hill at what is locally known as the Wet Weather quarry, and there was a large...of this quarry last May, when visited by the writer. Brown and vellow vesuvianite and light blue calcite |  | | Journal (article/letter/editorial) | | AMERICA MARCH_APRIL, 1961 Nos. 3 and 4 (Part 1) CRESTMORE, PAST AND PRESENT* Josoeu Munooctt, Unirersity...Unirersity of Californio at Los Angeles,Los Angeles,California. When it came to be my turn, as retiring presidentof...seemed quite natural to turn for my subject to Crestmore,since I have been in close touch with this remarkable...this locality, which is a little west of Riverside, California, and only about sixty miles from my headquartersat...when I encountereda small group of visitors to the quarry, among whom was a youngster of boy scout age, who |  | | Journal (article/letter/editorial) | | AT CRESTMORE, CALIFORNIA BY C. WAYNE BURKHAM ABSTRACT The contact-metamorphic rocks at Crestmore, California...quartz dioritic intrusive rocks of the southern California batholith. Both bodies, which are very similar...porphyry, which was injected into the upper or Sky Blue marble unit, is nearly all contaminated as a result...numerous complex mineral assemblages for which Crestmore is famous. Several lines of evidence indicate...the contact-metamorphic mineral assemblages at Crestmore and their zonation are largely the compositionally |  | | Report (issue) | | Optical Properties: Translucent. Color: Pale blue. Streak: Pale blue. Luster: Vitreous. Optical Class: Biaxial...= 64(1)° Pleochroism: Weak: X = Y = pale blue, Z = light blue. Absorption: X = Y < Z. Orientation: X =...Bawana mine, Rocky mining district, Beaver County, Utah, USA. 3.013 (100), 6.79 (52), 2.802 (45), 2.522...Bawana mine, Rocky mining district, Beaver County, Utah, USA; electron microprobe analysis supplemented...contact metamorphic rock (skarn). Association: Thaumasite, stringhamite, kinoite, diopside, garnet (grossular-andradite) |  | | Journal (article/letter/editorial) | | AFWILLITE FROM CRESTI,IORE, CALIFORNIA' GnoncB Swttzen, U. S. National Museum, Washington,D' C', AND...on the floor of the 910-foot level of the commercial Quarry, white or coiorless. X-ray powder data are...are given. occurs with quartz and thaumasite on matrix of merwinite, gehlenite, and calcite. INrnooucrron...contact, and intrusive rocks at Crestmore, near Riverside, California, contain an unusually large variety...riversideite. A cross-sectionthrough the Commercial Quarry has been describedin detail by Woodford, Crippen |  | | Journal (article/letter/editorial) | | skarn at the 910 level of the Commercial quarry, Crestmore, California, has recentiy been describedby...this deposit' l"tc. 1. Oriented overgrouth of thaumasite on ettringite' The mineral grain is immersed...overgrowths of thaumasite (Fig. 1). In a few instances the overgrowths of thaumasite are enclosedby a...refractive indicesof the coexistingettringite and thaumasite were measured by the immersion method using white...luuasrtn Ettritrgite Thaumasite "Mineral K" r . 4 5 8 t 0 0 2 1 4 6 8 + 0 0 2 Crestmore, CaliI. t 4 7 0 i |  | | Journal (article/letter/editorial) | | PERICLASE FROM CRESTMORE NEAR RIVERSIDE, CALIFORNIA,* WITH A LIST OF MINERALS FROM THIS LOCATITY AusrrN...the United States is Crestmore, near Riverside, California. Here the Riverside Portland Cement Company...Conn., have furnished more new minerals than Crestmore. Appended to this article will be found a bibliography...mineralogy of Crestmore. Article 3 by Professor A. S. Eakle of the University of California contains the...the best general account of the Crestmore minerals. Periclaseor isometric magnesium oxide was first found |  | | Report (issue) | | MINERALS OF CALIFORNIA BULLETIN No STATE ; . .. : DlViSIi BUILDIN 113 COLLEGE OF AGRICULTURE...AGRICULTURE DAVIS, CALIFORNIA STATE OF CAUFORNIA DEPABTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director...MINERALS OF CALIFORNIA By ADOLF PABST Associate Professor of Mineralogy University of California BERKELEY...BERKELEY CALIFORNIA STATE PRINTING OFFICE GEORGE H. MOORE. State Printer SACRAMENTO. 51440 1938 TABLE...Letter of Transmittal 5 Map 6 Outline o['. California Preface 7 Introduction 11 Native Elements |  | | Journal (article/letter/editorial) | | 1951). Ettringite specimens have also come from quarries around Bellerberg, Rhineland-Palatinate, where...Scawt Hill, near Larne, County Antrim, Ireland, has produced microcrystals of ettringite. Scawt Hill ettringite...the best known is the Commercial quarry, Crestmore, Riverside County, California. Ettringite occurs here...limestone. An interesting fact concerning Commercial quarry ettringite is the erroneous description of...ettringite. Also found in the Commercial quarry are interesting overgrowths of thaumasite, another ettringite-group |  | | Report (issue) | | MINERALS OF CALIFORNIA THE GOLDEN BEAR The Golden Bear Nugget of Yankee is NUGGET said to have...found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in who town kept...are nuggets. The nugget was acquired by the California Federation of Minerologicol Societies insignia...in in the Cali- San Francisco MINERALS OF CALIFORNIA CENTENNIAL VOLUME by JOSEPH (1866-1966) MURDOCH...Ian Campbell and Eleanor M. Learned BULLETIN California Division of Ferry Building, San 189 Mines |  | | Book | | at Boron, California. Both Fred Divoto and Ruth Kirkby, dedicated collectors of Crestmore minerals, have...or emerald meant any hard and gemmy stone of red, blue, or green color. This passion for color in mineral... Thus, a blue light might produce a red fluorescence, but a red light cannot produce a blue fluorescence...ULTRAVIOLET SPECTRUM Scheelite fluoresces bright blue only under short wave ultraviolet light, and ruby...spectacular example of this, fluorescing bright blue under short wave, bright pink under long wave. Other |  | | Journal (article/letter/editorial) | | AND MINERALS 263 PRESENT DAY COLLECTING AT CRESTMORE By JACK SCHWARTZ 656 South Hendricks Avenue, Los...recorded from Crestmore, Calif., at least half can still be collected at the Commercial Quarry. Southern...Southern California collectors seeking hours of enjoyment, and a representation of intriguing Crestmore minerals...to it that they visit the quarry. With the kind permission of the Riverside Cement Company, several amateur...collected the various minerals abounding in the Quarry. Up to this writing our list comprises over 50 |  | | Journal (issue) | | mine pegmatites, Ramona district, San Diego County, California ............................101 by E. E.... B. Spaulding R. A. Mason & R. F. Martin , California locality index ...........................................129 by A. R. Kampf & the Southern California Chapter of the Friends of Mineralogy, Locality...e P e g m a t it e s , istrc San Diego D ,California Eugene E. Foord U. S. Geological Survey, M....Louis B. Spaulding, Jr. P. O. Box 807, Ramona, California 92065 Roger A. M ason Dept, of Earth Sciences | | | Book | | at Boron, California. Both Fred Divoto and Ruth Kirkby, dedicated collectors of Crestmore minerals, have...or emerald meant any hard and gemmy stone of red, blue, or green color. This passion for color in mineral... Thus, a blue light might produce a red fluorescence, but a red light cannot produce a blue fluorescence...ULTRAVIOLET SPECTRUM Scheelite fluoresces bright blue only under short wave ultraviolet light, and ruby...spectacular example of this, fluorescing bright blue under short wave, bright pink under long wave. Other |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO...BRADLEY State Mineralogist JANUARY 1943 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...FERRY BUILDING, SAN FRANCISCO CALIFORNIA 21200 LIBRARY UNIVERSITY OF CALIFORNIA DAVIS 1 DIVISION OF MINES...Mines and mineral resources of 7 11 Santa Cruz County, by Henry G. Hubbard 11 Discoveries in the strategic...O'Brien 77 Current mining activity in Plumas County, by C. A. Logan 85 GEOLOGIC BRANCH 88 Current |  | | Report (issue) | | M^iajKaMVMtrVMMIMMVW^- 'Vv s > MINERALS Of CALIFORNIA BULl,ETIN N«, 91 issei0 BY rr: ^ ;wIFORNIA...BULLETIN [November, 1922 No. 91 Minerals of California $ BY ARTHUR S. EAKLE, Ph. D. Professor...Mineralogy, University of California COMPLIMENTS OF ^^^foyd Sc, c/iosty GIST CALIFORNIA STATE PRINTING OFFICE...Stephens, Governor of the State of California, Sacramento, California Sir: I have the honor to transmit...upon the minerals of California. This bulletin records our knowledge of California minerals to date, |  | | Report (issue) | | fvpplement to MINERALS OF CALIFORNIA For 1955 Through 1957 California Division of Mines Supplement...MINERALS OF CALIFORNIA For 1955 through 1957 By JOSEPh t^4Ara^ % University of California, Los Ange...WEBB University of California, Santa (Barbara with INDEX TO MINERALS OF CALIFORNIA ARRANGED BY COUNTIES...ELIZABETH COLLINS California Division of Mines Supplement to Bulletin 173 California Division of Mines....^rice$1.00 173 SUPPLEMENT TO MINERALS OF CALIFORNIA FOR 1955 THROUGH 1957 By JOSEPH MURDOCH and |  | | Report (issue) | | ] \ I ^,_|^_g|g„gy. MMM STATE OF CALIFORNIA GOODWIN I. KNIGHT, Governor DEPARTMENT OF... Chief BULLETIN December 173 MINERALS OF CALIFORNIA By JOSEPH MURDOCH University of Caliiomia,...ROBERT W. WEBB University of California, Santa Barbara College Goleta, California Price $3.00 LIBRARY UNIVERSITY...Goodwin J. Knight Governor of ihe State of California Dear Sir: I have the honor to transmit herewith...JenlCalifornia, Chief of the Division of Mines. Minerals of California is one of the Division's |  | | Journal (article/letter/editorial) | | MINERALOGIST, VOL. 45, NOVEMBER-DECEMBER' 1960 CALIFORNIA CRESTMORE, FRO1VI ETTRINGITE ("WOODFORDITE'') oJ Joseen...Llniaersity (Jni'aersity Scotland" Aberd'een, of California, Los Angeles, and, Iw:rnooucrroN AND OccunnBxcB...In the processof studying minerals from Crestmore,California, A' O' woodford and his associates,woodford...was later, in part at least, determined to be thaumasite, Switzer and Bailey (1953). Very similar material...ClarenceJenni from the same generallocality, was not thaumasite. This was submitted to the authors for identification |  | | Book | | MINERALS OF CALIFORNlA 299" 257889 PEMBERTON' HOFE CALIFORNIA MINERALS 2995 SEP 1933 OINCO Digitized by...org/details/mineralsofcalifo00pemb MINERALS OF CALIFORNIA - MINERALS OF CALIFORNIA H. Earl Pemberton ~ VAN NOSTRAND...H. Earl, 1907Minerals of California. An updating of: Minerals of California: centennial volume, 1866-1966...index. 1. Mineralogy - California. 2. Mines and mineral resources - California. I. MUidoch, J oseph, 1890Minerals...1890Minerals of California. 11. Title. QE375.C32P45 549.9794 81-15963 ISBN 0-442-274882 AACR2 Preface | | | Book | | 7 257989 R q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T...org/details/mineralsofcalifoOOpemb MINERALS OF CALIFORNIA MINERALS OF CALIFORNIA H. Earl r i L ] Pemberton ...H. Earl, 1907Minerals of California. An updating of: Minerals of California: 1866-1966 / by Joseph Murdoch...Includes index. 1. Mineralogy -California. 2. Mines and mineral resources- California. I. Murdoch, Joseph, 1890Minerals...1890Minerals of California. II. Title. centennial volume, QE375.C32P45 ISBN 0-442-27488 2 549.9794 |  | | Journal (article/letter/editorial) | | with molybdenite crystals at Cleator in Yavapai County. The hexagonal crystals are found frozen in quartz...minium at the Commercial quarry at Crestmore. The minium is found in vugs with thaumasite. This might be...Figure 1: Molybdenite, Cleator, Yavapai County, Arizona. California Howlite Nodules On a recent field trip...November/December 1989 503 New Hampshire Parker Mountain Quarry Figure 2: Microcline, Centerville, Idaho. crystal...terminated 3-5-cm labradorite crystals in Clark County. Maine Crandallite Crandallite was once reported |
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