 | | 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...interest was first arousedwhen specimensof blue calcite with monticellite and xanthophyllite were sent to A....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) | | 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...one mineral, idocrase; and (3) a zone in which monticellite is the most abundant mineral, but in which there |  | | Journal (article/letter/editorial) | | COLLECTING (1951) AT CRESTMORE, CALIFORNIA By PAUL F. PATCHICK University of California at Los Angeles The...locality in California, if not in the whole western United States, is at Crestmore near Riverside, 50 miles...which is on U. S. Highway 70-99, the limestone quarries represent the third most highly mineralized region...Vermland, Sweden and the Franklin district, in Sussex County, New Jersey, are able to rival Crestmore's vast...been published concerning the Riverside Cement Company properties at Crestmore, beginning with those by Eakle |  | | 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) | | 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) | | of Carbonate Rocks Observable in Quarries of Riverside, California, United States S. M. Aleksandrov Vernadsky...Southern California Batholith with carbonate rocks accessible to study in quarries in Riverside, California...hightemperature silicates of decreasing Mg contents: monticellite, merwinite, melilite, and spurrite. Prograde...com position of the minerals are examined. The Riverside skarn aureoles are compared with other compositionally...Skarnified rocks of Riverside County, California, are exposed in Crestmore, Jensen, North Hill, and New City–Victoria |  | | Journal (article/letter/editorial) | | limestone capping the granodiorite at Crestmore, ne&r Riverside, California, furnishes an excellent illustration...rhombohedral cleavage masses, some having a rich blue color. The Iocalized character of the metamorphism...the daily blasting of the quarry face bringing to light bands or zones of blue calcite, each with its distinctive...occurrence was not repeated. The blue calcite, xanthophyllite, monticellite, wilkeite, ciestmoreite and riversideite...after the Jurupa Mountains, of which the Crestmore Hills are a part, is from the Commercial quarry and, like |  | | 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 |  | | Journal (article/letter/editorial) | | CALCIUM MAGNESIUM ORTHOSILICATE FROI\{ CRESTMORE, CALIFORNIA ESPER S. LAR,SEN AND WILIJIAM F. I,OSNEG...metamorphic zone at Crestmore, near Riverside, California, thought at first to be monticellite, have proved...metamorphic limestone in the quarries at Crestmore, ne&r Riverside, california. Boulders made up of the minerals...at times been common on the quarry floor, but their position on the quarry face has not been determined...merwinite was, as far as known, at the Wet 'weather Quarry, and its amount there was measurablein tons. A |  | | 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 |  | | 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 |  | | Journal (article/letter/editorial) | | MINERALOGY AND PETROLOGY OF THE SYSTEM AT CRESTMORE, CALIFORNIA CaO-MgO-COz-HzO Ar,oBrqB. CenpBNrER, Depo...metamorphosed limestones at the Crestmore mine, Riverside, California, consist of alternating layers of...of metamorphism if all of the dolomite in the Crestmore rocks has been produced by exsolution from magnesian...assemblagecalcite-dolomite-periclase aL Crestmore, California, and to present data which can be used to...origin of this assemblage. The Crestmore mine and quarries of the Riverside Cement Company are locatedfor-rrmiles |  | | 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 |  | | 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) | | 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...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...lists all of the speciesthen known to occur at Crestmore, as well as 14 additional unidentified species |  | | 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 |  | | 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) | | 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 |  | | 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 | | | 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 (issue) | | GOLD—1 02. - large crystals $3,500 - Calaveras County, Calif. GOLD on Quartz—$1,400 Crystal Mine, Angels...GOLD—1.4 oz. mass, large crystals $3,200 - Ma dera County, Calif. GOLD on Quartz—$2,750 Crystal Mine, Angels...devoted to California minerals and localities. We would particularly like to do the California Issue in...outstanding lecture on “Pocket Pegmatites of Southern California.” This was a most interesting lecture with slides...Newark, Del. 19711 and Richard W. Thomssen, 1077 Riverside Dr., Apt. 64, Reno, Nev. 89503 Introduction The |  | | 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 |  | | Journal (article/letter/editorial) | | study of perovskite from two new localities in california, and from Magnet Cove, Arkansas, and Vogtsburg...the 910 level of the Commercial quarry at Crestmore, Riverside County, California, some fragments which...and this, the first record of this mineral for California' was reported at the El Paso Meeting of the Mineralogical...occurrence of perovskite at Crestmore. This also comes from the 910 level, Commercial quarry, PERovsKITE 575...pale greenish xanthophyllite and a light amber monticellite, and apparently crystallized earlier than these |
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Commercial Quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA