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Lawsonite from
Porter Creek, Healdsburg, Sonoma County, California, USA


Locality type:Creek
Classification
Species:Lawsonite
Formula:CaAl2(Si2O7)(OH)2 · H2O
Comments:Occurs in vein to 1 cm wide with good quality crystals in cavities in glaucophane schists.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Glaucophane
Pumpellyite Subgroup
Data
Mineral Data:Click here to view Lawsonite data
Locality Data:Click here to view Porter Creek, Healdsburg, Sonoma County, California, USA
Data Identifiers
Mindat Occurrence Record ID:645990
Long-form Identifier:1:3:645990:1
GUID (UUID V4):ea26148d-a95b-4b11-ac0a-e3d3b6052124
References
Reference Search (possible matching items)
Report (issue)
7(5)0 X-ray Powder Pattern: Calumet, Michigan, USA. 2.90 (100), 3.79 (50), 2.74 (50), 2.452 (40), 2...[100.98] (1) Calumet and Hecla mine, Michigan, USA; original total given as 100.97%, corresponds to...actinolite, lawsonite, glaucophane, prehnite, zeolites, quartz. Distribution: In the USA, in Michigan...northwest of Healdsburg, and at Novato and Porter Creek, Sonoma Co., and elsewhere in California. From Lendalfoot...deposit minerals of the Keweenaw Peninsula, Michigan, USA, and dominant magnesium content. Type Material: Harvard
Report (issue)
CaAl2 Si2 O7 (OH)2 ² H2 O Lawsonite c 2001 ° Mineral Data Publishing, version 1.2 Crystal Data: Orthorhombic... X-ray Powder Pattern: Tiburon Peninsula, California, USA. 2.624 (100), 1.550 (80), 2.726 (70), 4.84...93 100.00 11.47 (1) Tiburon Peninsula, California, USA; corresponds to (Ca0:98 K0:02 Mg0:01 Na0:01...glaucophane, quartz, Distribution: In the USA, in California, numerous localities, as near Reed Station...Marin Co.; at Arroyo Mocho, Alameda Co.; on Porter Creek, Sonoma Co.; Panoche Pass, San Benito Co.; in the
Journal (article/letter/editorial)
in which pumpellyite is often associated with lawsonite (Irving, Vonsen, and Gonyer, 1932; Quitzow, 1935...Superior region, Calumet and Hecla mine, Houghton County, Michigan. The fragment consists of an aggregate...relationships with the epidote group and also with lawsonite. It accords with the choice of basal plane by...crystals of pumpellyite from Hicks Ranch, Sonoma County, California, by use of the Giebe and Scheibe tester...pumpellyitc and lawsonite from Sonoma County, California. In fig. 4, note lamina of lawsonite (in extinction)
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
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
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)
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
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
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 (volume)
MAR1 v* 1950 STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES CALIFORNIA JOURNAL OF MINES AND GEOLOGY...off California and Mexico 7 Geology Along the Electra and West Point Tunnels, Amador County, California...23 County, California Geology of the Placerita Oil Field, Perlite Deposits in Sonoma County, Mines... Los Angeles County, California of California Sonoma County, 43 81 83 California of the State...FERRY BUILDING, SAN FRANCISCO _ 143 STATE OF CALIFORNIA EARL WARREN, Governor DEPARTMENT OF NATURAL RESOURCES
Report (issue)
present address: Dept. of Geol. Sciences Univ. of California, Santa Barbara Santa Barbara, CA 93106 ^present...^present address: Planning Department King County, Seattle, WA 98104 1988 Sources of Mop Compilation Data...mostly computer drawn. GENERAL GEOLOGY The Straight Creek fault almost bisects the Sauk River quadrangle....Within the Sauk River quadrangle, the Straight Creek fault mostly separates low grade rocks on the west...Vance (15576) (chevrons) Rocks well of the Slreiohl Creek fault Rocks SW of the DOMFZ Rocks in the DOMFZ
Book (volume)
THE SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma...The Southwestern Quadrant Arizoni, Arkansas, California, Colorado, Louisicna, Nevada, New Mexico, Oklahoma...Mineral Location Numbers Arizona Arkansas California Colorado 258 Louis B30 ana HOW TO USE...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text
Report (issue)
listed on pages A263-A268. Numerous Federal, State, county, and municipal agencies and other organizations...____----_ _ Pacific Northwest _ __________----__-- _ California _ _____________-_-_------_--_ Nevada _______...________________ Arizona. _________________________ California....-------- -------- _ _ Columbia Plateau and...cooperators-____-_______-__-___-__-__-__ State, county, and municipal cooperators---------Other cooperators...metals at Cortez and Goldfield, Nev., and at Cripple Creek, Colo.; the construction and development of two
Report (volume)
anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Natural Histor: Cal Ac Sc California Academy of Sciences Cal M As California Miners' Association Cal St...St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M Br Canada, Mines Branch... 39; Cornelius, 19; Haines 72; Hall (B M), 04; Porter (W S), 28 Geological survey, reports: Tuomey, 50...83b; Jones (A), 34; Lyell, 46d; McCalley, 91, 01; Porter (J B), 87; Powell (G), 58; Rothwell, 74; Schmitz
 
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