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Opal from
Basalt Rock Company Mine, Vichy Springs, Napa County, California, USA


Locality type:Mine
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Basalt Rock Company Mine, Vichy Springs, Napa County, California, USA
Data Identifiers
Mindat Occurrence Record ID:986578
Long-form Identifier:1:3:986578:5
GUID (UUID V4):c0a098e6-c555-4a6e-8031-aea63a121797
Nearest other occurrences of Opal
16.1km (10.0 miles) Mount Pisgah Vineyard, Fetters Hot Springs, Sonoma County, California, USA
20.5km (12.7 miles) Diatomite occurrence (1), Oakville, Oakville Mining District, Napa County, California, USA
22.4km (13.9 miles) Weise Clay pit, Weise Ranch, Glen Ellen, Sonoma County, California, USA
23.0km (14.3 miles) Felder Mine, El Verano, Sonoma Mountains, Sonoma County, California, USA
24.7km (15.4 miles) Richter deposit, Glen Ellen, Sonoma Mountains, Sonoma County, California, USA
35.3km (21.9 miles) Kellett Mine, Calistoga, Napa County, California, USA
37.7km (23.4 miles) Pinole prospect (Pinole Dohrman; Pawsey; Dohrman Pawsey), Bayview-Montalvin, Contra Costa County, California, USA
41.7km (25.9 miles) Cavagnaro prospect, Calistoga Hot Springs, Napa County, California, USA
44.1km (27.4 miles) Corona Mines (Vallejo Mines), Twin Peaks, Calistoga, Napa County, California, USA
47.0km (29.2 miles) Goodman Brothers deposit, Mark West Springs, West Mayacmas Mining District, Sonoma County, California, USA
References
Reference Search (possible matching items)
Journal (volume)
STATE OF CALIFORNIA EARL WARREN, Governor DEPARTMENT OF NATURAL RESOURCES WARREN IIANNUM, T. Director...1948 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY LIBRARY 1 UNIVERSITY OF CALIFORNIA DAVIS 1 ... ; STATE OF CALIFORNIA Earl Warren, Governor DEPARTMENT OF NATURAL RESOURCES Warren T. Hannum,...minerals, rocks, mine models, etc. a service laboratory for the determination of California minerals and...mineral industry, geology, and mining operations of California is distributed to the public by means of publications
m '.'.if THE LIBRARY OF THE UNIVERSITY OF CALIFORNIA DAVIS Digitized by the Internet Archive...Archive in 2012 with funding from University of California, Davis Libraries http://archive.org/details/c... -Karrsdl^- STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES CALIFORNIA IOURNAL OF MINES AND GEOLOGY...Joaquin County, DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO LIBRARY UNIVERSITY OF CALIFORNIA DAVIS...DAVIS .. 9 California.... 21 STATE OF CALIFORNIA GOODWIN J. KNIGHT. Governor DEPARTMENT OF NATURAL
Journal (volume)
m '.'.if THE LIBRARY OF THE UNIVERSITY OF CALIFORNIA DAVIS Digitized by the Internet Archive...Archive in 2012 with funding from University of California, Davis Libraries http://archive.org/details/c... -Karrsdl^- STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES CALIFORNIA IOURNAL OF MINES AND GEOLOGY...Joaquin County, DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO LIBRARY UNIVERSITY OF CALIFORNIA DAVIS...DAVIS .. 9 California.... 21 STATE OF CALIFORNIA GOODWIN J. KNIGHT. Governor DEPARTMENT OF NATURAL
Report (issue)
immmmm f UBRARY UNIVERSITY ®F CALIFORNIA DAVIS DEPARTMENT OF NATURAL RESOURCES WARREN T. HANNUM...HANNUM, Dir^tor STATE OF CALIFORNIA DIVISION OF MINES EARL WARREN, Governor Ferry Building, OlAF ...JOSEPH PASK R. A. STIRTON N. I. TALIAFERRO OF CALIFORNIA L13UARY COLLEGE or AGRICULTURE ADAN E. TREGANZA...Honorable Earl Warren Governor of the State of California Dear Sir: I have the lioiior to transmit herewith...and (attached) Treasure Island. I,ower Cyrstal Springs reservoir in the left foreground occupies the rift
Report (issue)
STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES MINERAL COMMODITIES OF CALIFORNIA Bulletin 156... r^ ^\ n^ p \/ THE PRO FILE COPYy THE TEXAS COMPANY \ ^ GEOLOGICAL DEPARTMENT PACIFIC COAST DIVISION...OFFICE LOS ANGELES / PLEASE RETURN STATE OF CALIFORNIA EARL WARREN. Governor DEPARTMENT OF NATURAL...11 AUGUST 156 1950 MINERAL COMMODITIES OF CALIFORNIA GEOLOGIC OCCURRENCE, ECONOMIC DEVELOPMENT. AND... The Honorable Earl Governor of the State of California Ills Dear Warren have the honor to transmit
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
Journal (volume)
STATE OF CALIFORNIA EARL WARREN, Governor DEPARTMENT OF NATURAL RESOURCES WARREN T. HANNUM, DIVISION...P. JENKINS, Chief Vol. 47 JANUARY 11 1951 CALIFORNIA JOURNAL OF MINES AND GEOLOGY LIBRARY UNIVERSITY...OF CM IFO^NIA " ~t%**irt No. 1 STATE OF CALIFORNIA EARL WARREN, Governor DEPARTMENT OF NATURAL...minerals, rocks, mine models, etc. a service laboratory for the determination of California minerals and...industry, geology, and mining operations of California is distributed to the public by means of publications
Report (issue)
U, S. A . • • - I • • • • STATE OF CALIFORNIA GOODWIN J. KNIGHT, Governor DEPARTMENT OF NATURAL...176 DECEMBER 1957 MINERAL COMMODITIES . OF CALIFORNIA • GEOLOGIC OCCURRENCE, ECONOMIC DEVELOPMENT...Bureau of Mines United States Geological Survey California Institute of Technology • • ( 3 ) • • ...Xatural enYironment of the mineral resources of California, by Olaf P. Jenkins ______________________________________...___________ ______ 4-03 Asphalt and bituminous rock, by Cbarles W. J ennings ____ _ Barite, by Charles
Journal (volume)
STATE OF CALIFORNIA EARL WARREN. Governor DEPARTMENT OF NATURAL RESOURCES WARREN T. HANNUM. DIVISION...JANUARY 1952 CALIFORNIA JOURNAL OF MINES AND GEOLOGY LIBRARY UNIVERSITY OF CALIFORNIA DAVIS No. ... 1 STATE OF CALIFORNIA EARL WARREN, Governor DEPARTMENT OF NATURAL RESOURCES Warren T. Hannum,...minerals, rocks, mine models, etc. a service laboratory for the determination of California minerals and...industry, geology, and mining operations of California is distributed to the public by means of publications
Journal (issue)
i oom Bib. J es ee THE IRON LEDGE ee COMPANY, Using Adamson-Fordscn quarry. Ps ae r Os...owners Two of the three Erres owned by Ohio Valley Rock Asphalt Co., Summit, Ky. Mr. Dover Williams, Vice... Ky. Bixnical Lime Co., Bellefonte, Pa. ltokee Rock my tue, Asphalt Ay. ae ereelth nit, FB iuecticut... Co., Louisville, uarries, Paterson, N. J rap Rock Co., Meriden ERIE STEAM SHOVEL Erie, Pa., U. S...power for every job around my quarry. It crushes rock, does heavy grading, a New York parts. pulls
 
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