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Opal from
Comstock Mining District, Storey County, Nevada, USA


Locality type:Mining District
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 Comstock Mining District, Storey County, Nevada, USA
Data Identifiers
Mindat Occurrence Record ID:288337
Long-form Identifier:1:3:288337:3
GUID (UUID V4):8f5ead09-6b56-4b44-b3fa-fbe13e39c37d
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Mapping Advanced Argillic Alteration at Cuprite, Nevada, Using Imaging Spectroscopy Gregg A. Swayze1, Roger...Monterey, California 93943 4 740 5 AWK 6 Zion St., Nevada City, California 95959 Consulting Engineers, 1225...Miocene advanced argillic alteration at Cuprite, Nevada. Distributions of Fe-bearing minerals, clays, micas...hydrothermal alteration. Partial lichen cover on opal spectrally mimics chalcedony, limiting its detection...for mapping hydrothermal alteration at Cuprite, Nevada. This desert site is ideally suited for remote
Journal (article/letter/editorial)
Canberra, ACT 2601, Australia Abstract The Indee district, located in the Central Pilbara tectonic zone...different styles of gold mineralization in the Indee district (Fig. 1), which is a part of the Central Pilbara...tectonic zone in Western Australia. The Indee district was chosen for this study because the poor bedrock...2a, Smithies, 1999). Topographically the Indee district is flat (Fig. 3a, b), with isolated hills containing...and residual rock float. Deposits of the Indee District Although one of the first gold discoveries in
Journal (issue)
up or prices going up because dealers got into “mining” and specimen recovery which is spendy, so they...Mineral and Fossil Show; 500 Earth Sciences; Hancock County 4-H Fairgrounds; 620 N. Apple; Fri. 10-7, Sat....crystals in this specimen from the Hansonburg district (Socorro County, New Mexico). brain, nervous system,...the expression “mad as a hatter”. While cinnabar mining and mercury retorting once took a terrible toll...triphosphate (ATP) molecules. Be­ Lovelock (Pershing County), Nevada, was the site of a very small cin- from hell”
Book
OF PRECIOUS-METALS PROSPECTING, PLACERING, LODE MINING, AND MILLING ON THE AMERICAN FRONTIER FROM SPANISH...technical assistance of ROBERT LENON Western Mining UNIVERSITY OF OKLAHOMA PRESS : Norman and London...ACCOUNT OF PRECIOUS-METALS PLACERING, LODE MINING, PROSPECTING, AND MILLING ON THE AMERICAN FRONTIER...1954) How They Dug the Gold (Tucson, 1967) Western Mining (Norman, 1970) Black Powder and Hand Steel (Norman...AMERICAN FRONTIER STUDIES the techniques of the mining rushes are perhaps the least comprehensible to
Report (issue)
geochemical anomalies in the Comstock, Tonopah, and Silver Reef districts, Nevada-Utah, by H. R. Cornwall...hercynicus nevadensis n. subsp., from the Devonian in Nevada, by W. B. N. Berry ________________·_____ Paleogeographic...for correlation of Paleocene strata in Ballard County, Ky., with the lower part of the Porter Creek Clay...landsloides on the course of Whitetail Creek, Jefferson County, Mont., by H. J. Prostka______________________...investigations in the Wood Hills area of northeastern Nevada. by C. J. Zablocki__________ 145 Photogeology
Report (volume)
Republic, Jamaica, Mexico, Mississippi Valley, Nevada, Ontario, United States. Canada and the United...Geographical Journal. Montreal Canadian Inst, Mining ana Metallurgy irans. cana«uin mst.mte »* »n=i»K...Jour. Canadian Mining Journal, Canadian Min. Met. Bull. Gardenvale, Quebec. Canadian Mining and Metallurgical...Journal. Montreal. Eng. Min. Jour. Engineering and Mining Journal. New York. Engineering and Science. Pasadena...11 Los Angeles County Mus. Quart.; Science Ser. [Paleontology Pub.] Los Angeles County Museum Quarterly;
Report (volume)
the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson... Landform interpretation, stereoSearch for new mining districts: Nolan, T. B., 1. pairs: Powers, W. E...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...limestone: Lamar, Shotts, R. C., 5. J. E., 11. Gold, mining districts: Pallister, Trace elements and potash...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite
Report (issue)
1965. 1966. 1967. 1968. Numerous Federal, State, county, and local agencies and other organizations and...cooperators________-____________________ State, county, and local cooperators_____________ Other cooperators..._____ Regional offices_______________________ District offices_______________._ Offices in other countries...anomalies; these coincide with the two known gold mining districts near Wiseman and Chandalar. A third anomalous...between granite and carbonate rock north of the mining districts. The concentration of silver is not high
 
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